AC-DC Power Supplies Medical Type

Medicalelectric
equipment

Power
FactorCorrection

World wide

Cost
Effective

SafetyApprovals

EMI

Inrushcurrent
limiting

OCP

OVP

PJMA

PJMA-series

FeatureEMI

4kV isolation
Economical design
Suitable for BF application (Output-FG : 1MOPP, lnput-Output :2MOPP)
Wide temperature range (-20C to +70C, Derating is required)
Harmonic attenuator (Complies with IEC61000-3-2 class A)
Universal input (AC85 - 264V, Derating is required)Low power consumption at no load

Complies with FCC-B, CISPR32-B, EN55011-B, EN55032-B,
VCCI-B(PJMA1500F: Class A. In conducted noise, it can meet class B
by additional EMI/EMC filter.)

Safety agency approvals
ANSI/AAMI ES60601-1, EN60601-1 3rd

5-year warranty (See Instruction Manual)

EMS Compliance : EN61204-3, EN61000-6-2

			EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11

IEC60601-1-2 (2014), IEC60601-1-2 (2015)

CE marking
Low Voltage Directive
RoHS Directive

March 15, 2023

PJMA-TOBIRA.indd 1

PJMA-12023-03-15 12:28:23

Ordering information

AC-DC Power Supplies Medical TypePJMA300F

PJM
1

A
2

300
3

F
4

-O
5

-O
6

1 Series nameExample recommended EMI/EMC filter 2 Single output
NAC-06-472
3 Output wattage

R

4 Universal input
5 Output voltage
6 Optional *6High voltage pulse noise type : NAP series
Low leakage current type : NAM series*
A higher current rating EMI/EMC filter
may be recommended in view of theother devices that could be connectedin parallel with the power supply.

2MOPP

C : with Coating
G : Low leakage current
V : External potentiometer for
output voltage adjustment
R : Remote on/off(Required external power source)
F4 : Low speed fan

See 5.1 in Instruction Manual.

*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

SPECIFICATIONSMODELVOLTAGE[V]PJMA300F-12
PJMA300F-24
PJMA300F-36
PJMA300F-48
AC85 - 264 1f (Output derating is required at AC85V - 100V. Refer to “Derating” and instruction manual 1.1)
ACIN 100V 3.9typ (Io=100%)
CURRENT[A]ACIN 115V 3.3typ (Io=100%)
ACIN 230V 1.7typ (Io=100%)
FREQUENCY[Hz]50 / 60 (47 - 63)
ACIN 100V 79typ (Io=100%)82typ (Io=100%)
83typ (Io=100%)82typ (Io=100%)
EFFICIENCY[%]
ACIN 115V 80typ (Io=100%)
83typ (Io=100%)
83typ (Io=100%)
83typ (Io=100%)
ACIN 230V 82typ (Io=100%)
86typ (Io=100%)87typ (Io=100%)
86typ (Io=100%)
INPUT
ACIN 100V 0.99typ (Io=100%)
POWER FACTOR
ACIN 115V 0.98typ (Io=100%)
ACIN 230V 0.95typ (Io=100%)
ACIN 100V 20typ (Io=100%) TA=25C at cold start
INRUSH CURRENT[A] ACIN 115V 20typ (Io=100%) TA=25C at cold start
ACIN 230V 40typ (Io=100%) TA=25C at cold start
LEAKAGE CURRENT[mA]
0.3max (ACIN 240V, 60Hz, Io=100%)VOLTAGE[V]
12
24
36
48
ACIN 85-100V Output derating is required at ACIN 100V or less (Refer to “Derating”)
CURRENT[A]ACIN 100V-264V 25
12.5
8.4
6.3
ACIN 85-100V Output derating is required at ACIN 100V or less (Refer to “Derating”)
WATTAGE[W]
ACIN 100V-264V 300
300
302.4
302.4
*3 48max
LINE REGULATION[mV]
96max
144max
192maxLOAD REGULATION[mV] *3 100max
150max150max300max0 to +50C 120max
120max150max150maxRIPPLE[mVp-p]*1 -10 to 0C 160max
160max160max
400maxOUTPUT
0 to +50C 150max
150max200max200maxRIPPLE NOISE[mVp-p]*1 -10 to 0C 180max
180max240max500max0 to +50C 120max
240max360max480maxTEMPERATURE REGULATION[mV]-10 to +50C 180max
290max440max600max*2 48max
DRIFT[mV]
96max
144max
192maxSTART-UP TIME[ms]300typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms]20typ (ACIN 100V, Io=100%)OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 10.80 to 13.20
21.60 to 26.40
32.40 to 39.60
43.20 to 52.80
OUTPUT VOLTAGE SETTING[V]12.00 to 12.48
24.00 to 24.96
36.00 to 37.44
48.00 to 49.92
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically27.60 to 33.60
41.40 to 50.40
55.20 to 67.20
PROTECTION OVERVOLTAGE PROTECTION[V] 13.80 to 16.80
CIRCUIT AND OPERATING INDICATION
LED (Green)
OTHERS
REMOTE SENSING
Not provided
REMOTE ON/OFF
Optional (Required external power source. Option -R)*9 AC4,000V 1minute, Cutoff=20mA, 2MOPP DC500V 50MWmin (At room temperature)
INPUT-OUTPUT RC
INPUT-FG
AC2,000V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
ISOLATION*9 AC1,500V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
OUTPUT RC-FG*9 AC500V 1minute, Cutoff=20mA, DC500V 50MWmin (At room temperature)
OUTPUT-RC
OPERATING TEMP.,HUMID.AND ALTITUDE *4 -20 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
ENVIRONMENTVIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60 minutes each along X, Y and Z axes
IMPACT
196.1m/s2 (20G), 11ms, once each X, Y and Z axes
AGENCY APPROVALSANSI/AAMI ES60601-1, EN60601-1 3rd
SAFETY AND
NOISECONDUCTED NOISE
Complies with FCC-B, VCCI-B, CISPR22-B, EN55011-B, EN55022-B
REGULATIONS HARMONIC ATTENUATOR *8 Complies with IEC61000-3-2 class A

PJMA-2PJMA600F-E.indd 2

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2023-03-16 13:05:11

PJMA300F
SPECIFICATIONSCASE SIZE/WEIGHTCOOLING METHODWARRANTY WARRANTYOTHERS

102X41X190mm [4.02X1.61X7.48 inches] (Excluding terminal block and screw) (WXHXD) / 1.0kg max
Forced cooling (internal fan)
5 years (subject to the operating conditions)*7*5*1	This is the result of measurement of the testing board with capacitorsof 22mF and 0.1mF placed at 150 mm from the output terminals by
a 20 MHz oscilloscope or a ripple-noise meter equivalent to KeisokuGiken R104.
See 1.6 of Instruction Manual for more details.
*2	Drift is the change in DC output for an eight hour period after a half-hourwarm-up at 25C.

isolated from input, output, and FG.
*3 Consult us about dynamic load and input response.
*	Do not use the power supply in overcurrent conditions or in unspecified*4	Output power derating is required. Refer to "Derating".
input voltage ranges. Otherwise the internal components may be*5	See 4 in Instruction Manual for more details.
damaged.
Consult us about safety agency approvals for the models with optional functions.
*6	*7 The fan speed slows down at no load.
* Parallel operation is not possible with this mode.
*8	Consult us about other classes.
*	Sound noise may be heard from the power supply when used forpulse load.
*9	The RC terminal is added to option –R models. The RC terminal is

Features- 4kV isolation- Wide temperature range (-20

- Economical design- Harmonic attenuator (Complies with IEC61000-3-2 class A)

to +70 , Refer to “Derating”)- Suitable for BF application (Output-FG : 1MOPP,
lnput-Output : 2MOPP)- Universal input (AC85 - 264V, Refer to "Derating")- Low power consumption at no load

Block diagram
FUSE

AC(L)
AC IN
85 - 264VNOISE
FILTER

250V10A
AC(N)INRUSHCURRENTLIMIT

RECTIFIER

250V10AFG

CURRENTSENSINGBOOSTERINDUCTORRECTIFIERAND
FILTER

CURRENTSENSINGCONTROL

CONTROL

OVER VOLTAGE
PROTECTION

INVERTERCONTROL

INVERTERRECTIFIERAND
FILTERTHERMAL
PROTECTIONCONTROLDC OUT

FAN

External view
The external size of –V option and –R option models is different from the standard model. See “5. Options and Others” in Instruction
Manual for more details.
16.8±1.5 (LED)[0.66]

12.7±1.5 (potentiometer)[0.78]

102[2.36]

60±0.5[4.02]

6.7
10

-V
FG

190

5max

[0.98]

25±0.5[0.2max]

19.5[0.77]March 15, 2023

150±0.5[5.91]

10.5※ Tolerance : ±1 [±0.04]※ Weight : 1.0kg max※ PCB Material/thickness : FR-4 / 1.6mm [0.06inches]※ Chassis material : Aluminum※ Case material : Galvanizing steel※ Dimensions in mm, [ ]=inches※ Mounting torque : 1.2N m max※ Screw tightening torque : 1.6N m max※ Connect the input FG to safety earth ground.

[7.48]AIR FLOW[1.61][5.91][0.65]

41

150±0.5

19.5

12.5

[0.49][0.41]

M4[0.77]

8.6[0.34]AC AC(N) (L)

Terminal cover

16.6±1.5

PJMA600F-E.indd 3

4-M4
Mounting Hole
(Bottom side)[0.26][0.49]

-V

FG( )
AC(N)
AC(L)

20max

[0.79max][0.39]

Output terminal(–)

V.ADJ +V +V

Output terminal(+)

Name plate19.8±1.5[0.23]

Output voltage
adjustable potentiometer

12.5±1.55.75±1.5

[0.5]

LED

4-M4
Mounting HolePJMA-32023-03-16 13:05:12

AC-DC Power Supplies Medical TypePJMA600F

Ordering information

PJM
1

A
2

600
3

F
4

-O
5

-O
6

1 Series nameExample recommended EMI/EMC filter 2 Single output
NAC-16-472
3 Output wattage

R

4 Universal input
5 Output voltage
6 Optional *6High voltage pulse noise type : NAP series
Low leakage current type : NAM series*
A higher current rating EMI/EMC filter
may be recommended in view of theother devices that could be connectedin parallel with the power supply.

2MOPP

C : with Coating
G : Low leakage current
V : External potentiometer for
output voltage adjustment
W1: LV alarm and Remote sensing
R : Remote on/off(Required external power source)
F4 : Low speed fan

See 5.1 in Instruction Manual.

*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

SPECIFICATIONSMODELVOLTAGE[V]PJMA600F-12
PJMA600F-24
PJMA600F-36
PJMA600F-48
AC85 - 264 1f (Output derating is required at AC85V - 100V. Refer to “Derating” and instruction manual 1.1)
ACIN 100V 7.5typ (Io=100%)
CURRENT[A]ACIN 115V 6.5typ (Io=100%)
ACIN 230V 3.2typ (Io=100%)
FREQUENCY[Hz]50 / 60 (47 - 63)
ACIN 100V 81typ (Io=100%)
84typ (Io=100%)
85typ (Io=100%)
85typ (Io=100%)
EFFICIENCY[%]
ACIN 115V 82typ (Io=100%)
85typ (Io=100%)
86typ (Io=100%)
85typ (Io=100%)
ACIN 230V 84typ (Io=100%)
88typ (Io=100%)
88typ (Io=100%)
88typ (Io=100%)
INPUT
ACIN 100V 0.99typ (Io=100%)
POWER FACTOR
ACIN 115V 0.98typ (Io=100%)
ACIN 230V 0.95typ (Io=100%)
ACIN 100V 20/40typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 3sec to re-start)
INRUSH CURRENT[A] ACIN 115V 20/40typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 3sec to re-start)
ACIN 230V 40/40typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 3sec to re-start)
LEAKAGE CURRENT[mA]
0.3max (ACIN 240V,60Hz,Io=100%)VOLTAGE[V]
12
24
36
48
ACIN 85-100V Output derating is required at ACIN 100V or less (Refer to “Derating”)
CURRENT[A]ACIN 100V-264V 50
25
16.7
12.5
ACIN 85-100V Output derating is required at ACIN 100V or less (Refer to “Derating”)
WATTAGE[W]
ACIN 100V-264V 600
600
601.2
600
*7 48max
LINE REGULATION[mV]
96max
144max
192maxLOAD REGULATION[mV] *7 100max
150max150max300max0 to +50C 120max
120max150max150maxRIPPLE[mVp-p]*1-20 to 0C 160max
160max160max
400maxOUTPUT
0 to +50C 150max
150max200max200maxRIPPLE NOISE[mVp-p]*1-20 to 0C 180max
180max240max500max0 to +50C 120max
240max360max480maxTEMPERATURE REGULATION[mV]-20 to +50C 180max
290max440max600max*2 48max
DRIFT[mV]
96max
144max
192maxSTART-UP TIME[ms]300typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms]20typ (ACIN 100V, Io=100%)OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 10.80 to 13.20
21.60 to 26.40
32.40 to 39.60
43.20 to 52.80
OUTPUT VOLTAGE SETTING[V]12.00 to 12.48
24.00 to 24.96
36.00 to 37.44
48.00 to 49.92
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically27.60 to 33.60
41.40 to 50.40
55.20 to 67.20
PROTECTION OVERVOLTAGE PROTECTION[V] 13.80 to 16.80
CIRCUIT AND OPERATING INDICATION
LED (Green)
OTHERS
REMOTE SENSING
Optional (Option -W1)
REMOTE ON/OFF
Optional (Required external power source. Option -R)*3 AC4,000V 1minute, Cutoff=20mA, 2MOPP DC500V 50MWmin (At room temperature)
INPUT-OUTPUT RC
INPUT-FG
AC2,000V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
ISOLATION*3 AC1,500V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
OUTPUT RC-FG*3 AC500V 1minute, Cutoff=20mA, DC500V 50MWmin (At room temperature)
OUTPUT-RC
OPERATING TEMP.,HUMID.AND ALTITUDE*4 -20 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
ENVIRONMENTVIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axes
IMPACT
196.1m/s2 (20G), 11ms, once each X, Y and Z axes
AGENCY APPROVALSANSI/AAMI ES60601-1, EN60601-1 3rd
SAFETY AND
NOISECONDUCTED NOISE
Complies with FCC-B, VCCI-B, CISPR32-B, EN55011-B, EN55032-B
REGULATIONS HARMONIC ATTENUATOR *9 Complies with IEC61000-3-2 class A

PJMA-4

PJMA600F-E.indd 4

March 15, 2023

2023-03-16 13:05:12

PJMA600F
SPECIFICATIONSCASE SIZE/WEIGHTCOOLING METHODWARRANTY WARRANTYOTHERS*8*5

120X61X215mm [4.72X2.40X8.46 inches] (Excluding terminal block and screw) (WXHXD) / 2.0kg max
Forced cooling (internal fan)
5 years (subject to the operating conditions)*1	This is the result of measurement of the testing board with capacitors of
22mF and 0.1mF placed at 150 mm from the output terminals by a 20
MHz oscilloscope or a ripple-noise meter equivalent to Keisoku-Giken
RM104.
See 1.6 of Instruction Manual for more details.
*2	Drift is the change in DC output for an eight hour period after a half-hourwarm-up at 25C.

*9 Consult us about other classes.
*3	The RC terminal is added to option –R models. The RC terminal isisolated from input, output, and FG.
Do not use the power supply in overcurrent conditions or in unspecified*	
input voltage ranges. Otherwise the internal components may be damaged.
*4	Output power derating is required. Refer to "Derating".
*	Sound noise may be heard from the power supply when used for pulse load.
*5	See 3 in Instruction Manual for more details.
Consult us about safety agency approvals for the models with optional functions.
*6	*7	Consult us about dynamic load and input response.
*8	The fan speed slows down at no load.

Features- 4kV isolation- Wide temperature range (-20

- Economical design- Harmonic attenuator (Complies with IEC61000-3-2 class A)

to +70 , Refer to “Derating”)- Suitable for BF application (Output-FG : 1MOPP,
lnput-Output : 2MOPP)- Universal input (AC85 - 264V, Refer to "Derating")- Low power consumption at no load

Block diagram
AC(L)
AC IN
85 - 264V

FUSE
NOISE
FILTER

250V16A
AC(N)INRUSHCURRENTLIMIT

RECTIFIER

250V16A

BOOSTERINDUCTORRECTIFIERAND
FILTER

CURRENTSENSING
INVERTERFGCONTROL
CURRENTSENSINGRC (-R)
External source

THERMAL
PROTECTIONCONTROL

CONTROL

Remote sensing (-W1)

OVER VOLTAGE
PROTECTION

DETECTINGOUTPUT VOLTAGE

LV alarm (-W1)

RECTIFIERAND
FILTER

INVERTERDC OUT

CONTROL

FAN

External view
The external size of –V option, –W1 option and –R option models is different from the standard model. See “5. Options and Others” inInstruction Manual for more details.
26.6±1.5[1.05]

16.6±1.5[0.65]

15.8±1.5(LED)

Terminal cover[0.62]

23.8±1.5[0.94]

18.5±1.5

4-M4
Mounting Hole
(Bottom side)

7.4[0.29][0.83max]

10[0.39]

120[3.94][4.72]

100±0.5[3.08]

78.3±1.5
12[5.91]

10

215

3max

[0.12max]

35[1.38]

150±0.5[5.91]

61[1.5]

AIR FLOW[2.4][8.46]March 15, 2023

PJMA600F-E.indd 5

150±0.538±0.5※ Tolerance : ±1 [±0.04]※ Weight : 2.0kg max※ PCB Material/thickness : FR-4 / 1.6mm [0.06inches]※ Chassis material : Galvanizing steel※ Case material : Galvanizing steel※ Dimensions in mm, [ ]=inches※ Mounting torque : 1.5N-m max※ Screw tightening torque : M3.5 0.8N-m max
M4
1.6N-m max※ Connect the input FG to safety earth ground.

35[1.38][0.61]

M3.5(AC,FG)

15.5

15.6±1.5[0.61][0.39]

7.3[0.29]

FG AC AC(N) (L)

10-V[0.39]-V[0.47]+V

Output terminal (-)
FG( )
AC(N)
AC(L)

Name plate
21max

+V

Output terminal (+)

V.ADJ

Output voltage
adjustable potentiometer[0.73]

M4(+V,-V)

LED[0.41][0.46]

10.5±1.5

11.7±1.5(potentiometer)

4-M4
Mounting HolePJMA-52023-03-16 13:05:13

Ordering information

AC-DC Power Supplies Medical TypePJMA1000F

PJM
1

A
2

1000
3

F
4

-O
5

-O
6

1 Series nameExample recommended EMI/EMC filter 2 Single output
NAC-20-472
3 Output wattage

R

4 Universal input
5 Output voltage
6 Optional *8High voltage pulse noise type : NAP series
Low leakage current type : NAM series

2MOPP

C : with CoatingG : Low leakage current
V : External potentiometer for
output voltage adjustment
W : Parallel operation, LV alarmand Remote sensing
W1: LV alarm and Remote sensing

R : Remote on/off(Required external powersource)F4 : Low speed fan

See 5.1 in Instruction Manual.
*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

SPECIFICATIONSMODELVOLTAGE[V]PJMA1000F-12
PJMA1000F-24
PJMA1000F-36
PJMA1000F-48
AC85 - 264 1f (Output derating is required at AC85V - 115V. Refer to “Derating” and instruction manual 1.1)
ACIN 100V 12.5typ (Io=90%)
CURRENT[A]ACIN 115V 11.0typ (Io=100%)
ACIN 230V 5.5typ (Io=100%)
FREQUENCY[Hz]50 / 60 (47 - 63)
ACIN 100V 81typ (Io=90%)
84typ (Io=90%)
84typ (Io=90%)
84typ (Io=90%)
EFFICIENCY[%]
ACIN 115V 82typ (Io=100%)
85typ (Io=100%)
85typ (Io=100%)
85typ (Io=100%)
ACIN 230V 85typ (Io=100%)
88typ (Io=100%)
88typ (Io=100%)
88typ (Io=100%)
INPUT
ACIN 100V 0.98typ (Io=90%)
POWER FACTOR
ACIN 115V 0.98typ (Io=100%)
ACIN 230V 0.95typ (Io=100%)
ACIN 100V 15/30typ (Io=90%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
INRUSH CURRENT[A] ACIN 115V 15/30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
ACIN 230V 30/30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
LEAKAGE CURRENT[mA]
0.3max (ACIN 240V, 60Hz, Io=100%)VOLTAGE[V]
12
24
36
48
ACIN 85-115V Output derating is required at ACIN 115V or less (Refer to “Derating”)
CURRENT[A]ACIN 115V-264V 84
42
28
21
ACIN 85-115V Output derating is required at ACIN 115V or less (Refer to “Derating”)
WATTAGE[W]
ACIN 115V-264V 1008
1008
1008
1008
*2 48max
LINE REGULATION[mV]
96max
144max
192maxLOAD REGULATION[mV] *2 100max
150max150max300max0 to +50C 180max
120max150max200maxRIPPLE[mVp-p]*1-20 to 0C 240max
160max200max500maxOUTPUT
0 to +50C 210max
150max200max300maxRIPPLE NOISE[mVp-p]*1-20 to 0C 270max
180max240max600max0 to +50C 120max
240max360max480maxTEMPERATUREREGULATION[mV]-20 to +50C 180max
290max440max600max*3 48max
DRIFT[mV]
96max
144max
192maxSTART-UP TIME[ms]800typ (ACIN 115V, Io=100%)
HOLD-UP TIME[ms]20typ (ACIN 115V, Io=100%)OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 10.80 to 13.50
20.40 to 28.50
30.60 to 40.80
40.80 to 55.20
OUTPUT VOLTAGE SETTING[V]12.00 to 12.48
24.00 to 24.96
36.00 to 37.44
48.00 to 49.92
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
28.80 to 34.80
43.20 to 52.20
57.00 to 67.20
PROTECTION OVERVOLTAGE PROTECTION[V] 14.40 to 17.40
CIRCUIT AND OPERATING INDICATION
LED (Green)
OTHERS
REMOTE SENSING
Optional (Option -W, -W1)
REMOTE ON/OFF
Optional (Required external power source. Option -R)
INPUT-OUTPUT
AC4,000V 1minute, Cutoff=20mA, 2MOPP DC500V 50MW min (At room temperature)
INPUT-FG
AC2,000V 1minute, Cutoff=20mA, 1MOPP DC500V 50MW min (At room temperature)
ISOLATION*3 AC1,500V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
OUTPUT RC-FG
OUTPUT-RC
AC500V 1minute, Cutoff=20mA, DC500V 50MW min (At room temperature)
OPERATING TEMP.,HUMID.AND ALTITUDE *4 -20 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
ENVIRONMENTVIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axes
IMPACT
196.1m/s2 (20G), 11ms, once each X, Y and Z axes
AGENCY APPROVALSANSI/AAMI ES60601-1, EN60601-1 3rd
SAFETY AND
NOISECONDUCTED NOISE
Complies with FCC-A, VCCI-A, CISPR32-A, EN55011-A, EN55032-A
REGULATIONS HARMONIC ATTENUATOR *5 Complies with IEC61000-3-2 class A

PJMA-6

PJMA600F-E.indd 6

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2023-03-16 13:05:13

PJMA1000F
SPECIFICATIONSCASE SIZE/WEIGHTCOOLING METHODWARRANTY WARRANTYOTHERS*6*7

150X61X240mm [5.91X2.40X9.45 inches] (Excluding terminal block and screw) (WXHXD) / 2.8kg max
Forced cooling (internal fan)
5 years (subject to the operating conditions)*1	This is the result of measurement of the testing board with capacitors of
22mF and 0.1mF placed at 150 mm from the output terminals by a 20
MHz oscilloscope or a ripple-noise meter equivalent to Keisoku-Giken
RM104.
See 1.6 of Instruction Manual for more details.
*2	Consult us about dynamic load and input response.

*3	Drift is the change in DC output for an eight hour period after a half-hourwarm-up at 25C.
*4	Output power derating is required. Refer to “Derating”.
*5 Consult us about other classes.
*6	The fan speed slows down or stops at no load.
*7	See 3 in Instruction Manual for more details.

*8	Consult us about safety agency approvals for the models with
optional functions.
Do not use the power supply in overcurrent conditions or in unspecified*	
input voltage ranges. Otherwise the internal components may be damaged.
*	Parallel operation is not possible with this mode.
Audible noise may be heard from the power supply when used for pulse load.
*	

Features- 4kV isolation- Wide temperature range (-20

- Economical design- Harmonic attenuator (Complies with IEC61000-3-2 class A)

to +70 , Refer to “Derating”)- Suitable for BF application (Output-FG : 1MOPP,
lnput-Output : 2MOPP)- Universal input (AC85 - 264V, Refer to "Derating")- Low power consumption at no load

Block diagram
AC(L)
AC IN
85 - 264V

BOOSTERINDUCTOR

FUSE
NOISE
FILTER

250V20A
AC(N)INRUSHCURRENTLIMIT

RECTIFIER

CURRENTSENSING

250V20A

RECTIFIERAND
FILTER

INVERTERFGCONTROL
CURRENTSENSINGRC (-R)
External source

THERMAL
PROTECTIONCONTROLPARALLEL-OPERATIONCIRCUITCONTROL

Current balance (-W)
Remote sensing (-W, -W1)

OVER VOLTAGE
PROTECTION

DETECTINGOUTPUT VOLTAGE

LV alarm (-W, -W1)

RECTIFIERAND
FILTER

INVERTERDC OUT

CONTROL

FAN

External view
[0.53]

10

13.5

15±2

[0.59]

20[0.79]

20 ±2

2-φ9

29
[0.51]

38max[0.62][1.14]

[2.4]

61

[1.5]

[0.93]

2.5

[0.1]

10

[0.39][5.91]

13[0.51]

150[4.92]

125±0.5

2.5

[0.1]

[0.94]

24 ±2.5[2.76]

8
FG AC AC(N) (L)16 ±1.5

Input terminal cover[0.63]

23max[0.91max]

March 15, 2023

PJMA600F-E.indd 7[5.16][0.31][3.92]-V

99.5 ±1.5[2.48]

70 ±1.563.1±1.5

+V

V.ADJ

※Tolerance : ±1 [±0.04]※Weight : 2.8kg max※PCB Material/thickness : FR-4 / 1.6mm [0.06inches]FG( )※Chassis material : Galvanizing steel
AC(N)※Case material : Galvanizing steel
AC(L)※Dimensions in mm, [ ]=inches
M4※Mounting torque : 1.5N-m max※Screw tightening torque : 1.6N-m max※Output terminal M4 tightening torque : 1.2N-m max※Connect the input FG to safety earth ground.

131±0.523.7±2.5[0.46]

4max[0.16max][9.45]

29

Output terminal(-)

8-M4
Mounting holes(Both sides)

240[1.5max]

11.7±1.5 (potentiometer)

LED
Output voltage
adjustable potentiometer[7.76]

14.5[0.28]

15.8 ±1.5 (LED)Output terminal(+)

197±0.5[1.14]

13

7

AIR FLOW[0.57]

1020[0.79][0.39]

38 ±0.5[0.79]

40 ±2[1.57]

45 ±2[1.77][0.39]The external size of –V option, –W option, –W1 option and –R option models is different from the standard model. See “5. Options and4-M4
Others” in Instruction Manual for more details.

Name plate(Display item)
Model nameRated Input/Output
Production Country
Lot No.
Safety Agency Mark Logo
Company Logo

4-M4
Mounting holes(Bottom side)

PJMA-72023-03-16 13:05:14

Ordering information

AC-DC Power Supplies Medical TypePJMA1500F

PJM
1

A
2

1500
3

F
4

-O
5

-O
6

1 Series nameExample recommended EMI/EMC filter 2 Single output
NAC-20-472
3 Output wattage

R

4 Universal input
5 Output voltage
6 Optional *8High voltage pulse noise type : NAP series
Low leakage current type : NAM series

2MOPP

C : with CoatingG : Low leakage current
V : External potentiometer for
output voltage adjustment
W : Parallel operation, LV alarmand Remote sensing(Except 48V)
W1: LV alarm and Remote sensing

R : Remote on/off(Required external powersource)F4 : Low speed fan

See 5.1 in Instruction Manual.
*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

SPECIFICATIONSMODELVOLTAGE[V]PJMA1500F-12
PJMA1500F-24
PJMA1500F-36
PJMA1500F-48
AC85 - 264 1f (Output derating is required at AC85V - 115V. Refer to “Derating” and instruction manual 1.1)
ACIN 100V 18typ (Io=90%)
CURRENT[A]ACIN 115V 16typ (Io=100%)
ACIN 230V 8typ (Io=100%)
FREQUENCY[Hz]50 / 60 (47 - 63)
ACIN 100V 81typ (Io=90%)
84typ (Io=90%)
84typ (Io=90%)
84typ (Io=90%)
EFFICIENCY[%]
ACIN 115V 82typ (Io=100%)
85typ (Io=100%)
85typ (Io=100%)
84typ (Io=100%)
ACIN 230V 85typ (Io=100%)
88typ (Io=100%)
88typ (Io=100%)87typ (Io=100%)
INPUT
ACIN 100V 0.98typ (Io=90%)
POWER FACTOR
ACIN 115V 0.98typ (Io=100%)
ACIN 230V 0.95typ (Io=100%)
ACIN 100V 15/30typ (Io=90%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
INRUSH CURRENT[A] ACIN 115V 15/30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
ACIN 230V 30/30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More than 10sec to re-start)
LEAKAGE CURRENT[mA]
0.3max (ACIN 240V, 60Hz, Io=100%)VOLTAGE[V]
12
24
36
48
ACIN 85-115V Output derating is required at ACIN 115V or less (Refer to “Derating”)
CURRENT[A]ACIN 115V-264V 12564
42
32
ACIN 85-115V Output derating is required at ACIN 115V or less (Refer to “Derating”)
WATTAGE[W]
ACIN 115V-264V 1500
1536
1512
1536
*2 48max
LINE REGULATION[mV]
96max
144max
192maxLOAD REGULATION[mV] *2 100max
150max150max300max0 to +50C 180max
120max150max200maxRIPPLE[mVp-p]*1 -20 to 0C 240max
160max200max500maxOUTPUT
0 to +50C 210max
150max200max300maxRIPPLE NOISE[mVp-p]*1 -20 to 0C 270max
270max240max600max0 to +50C 120max
240max360max480maxTEMPERATURE REGULATION[mV]-20 to +50C 180max
290max440max600max*3 48max
DRIFT[mV]
96max
144max
192maxSTART-UP TIME[ms]800typ (ACIN 115V, Io=100%)
HOLD-UP TIME[ms]20typ (ACIN 115V, Io=100%)OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 10.80 to 13.50
20.40 to 28.50
30.60 to 40.80
40.80 to 55.20
OUTPUT VOLTAGE SETTING[V] 12.00 to 12.48
24.00 to 24.96
36.00 to 37.44
48.00 to 49.92
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
28.80 to 34.80
43.20 to 52.20
57.00 to 67.20
PROTECTION OVERVOLTAGE PROTECTION[V] 14.40 to 17.40
CIRCUIT AND OPERATING INDICATION
LED (Green)
OTHERS
REMOTE SENSING
Optional (Option -W, -W1)
REMOTE ON/OFF
Optional (Required external power source. Option -R)
INPUT-OUTPUT
AC4,000V 1minute, Cutoff=20mA, 2MOPP DC500V 50MW min (At room temperature)
INPUT-FG
AC2,000V 1minute, Cutoff=20mA, 1MOPP DC500V 50MW min (At room temperature)
ISOLATION*3 AC1,500V 1minute, Cutoff=20mA, 1MOPP DC500V 50MWmin (At room temperature)
OUTPUT RC-FG
OUTPUT-RC
AC500V 1minute, Cutoff=20mA, DC500V 50MW min (At room temperature)
OPERATING TEMP.,HUMID.AND ALTITUDE *4 -20 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
ENVIRONMENTVIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axes
IMPACT
196.1m/s2 (20G), 11ms, once each X, Y and Z axes
AGENCY APPROVALSANSI/AAMI ES60601-1, EN60601-1 3rd
SAFETY AND
NOISECONDUCTED NOISE
Complies with FCC-A, VCCI-A, CISPR32-A, EN55011-A, EN55032-A
REGULATIONS HARMONIC ATTENUATOR *5 Complies with IEC61000-3-2 class A

PJMA-8

PJMA600F-E.indd 8

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2023-03-16 13:05:15

PJMA1500F
SPECIFICATIONSCASE SIZE/WEIGHTCOOLING METHODWARRANTY WARRANTYOTHERS*6*7

178X61X268mm [7.01X2.40X10.55 inches] (Excluding terminal block and screw) (WXHXD) / 3.5kg max
Forced cooling (internal fan)
5 years (subject to the operating conditions)*1	This is the result of measurement of the testing board with capacitorsof 22mF and 0.1mF placed at 150 mm from the output terminals by
a 20 MHz oscilloscope or a ripple-noise meter equivalent to KeisokuGiken RM103.
See 1.6 of Instruction Manual for more details.
*2	Consult us about dynamic load and input response.

*3	Drift is the change in DC output for an eight hour period after a half-hour *8	Consult us about safety agency approvals for the models with
optional functions.
warm-up at 25C.
Do not use the power supply in overcurrent conditions or in unspecified*	*4	Output power derating is required. Refer to “Derating”.
input voltage ranges. Otherwise the internal components may be damaged.
*5 Consult us about other classes.
*	Parallel operation is not possible with this mode.
*6	The fan speed slows down or stops at no load.
Audible noise may be heard from the power supply when used for pulse load.
*	*7	See 3 in Instruction Manual for more details.

Features- 4kV isolation- Wide temperature range (-20

- Economical design- Harmonic attenuator (Complies with IEC61000-3-2 class A)

to +70 , Refer to “Derating”)- Suitable for BF application (Output-FG : 1MOPP,
lnput-Output : 2MOPP)- Universal input (AC85 - 264V, Refer to "Derating")- Low power consumption at no load

Block diagram
AC(L)
AC IN
85 - 264V

BOOSTERINDUCTOR

FUSE
NOISE
FILTER

250V30A
AC(N)INRUSHCURRENTLIMIT

RECTIFIERRECTIFIERAND
FILTER

CURRENTSENSING

250V30A

INVERTERFGCONTROL
CURRENTSENSINGRC (-R)
External source

THERMAL
PROTECTIONCONTROLPARALLEL-OPERATIONCIRCUITCONTROL

Current balance (-W)
Remote sensing (-W, -W1)

OVER VOLTAGE
PROTECTION

DETECTINGOUTPUT VOLTAGE

LV alarm (-W, -W1)

RECTIFIERAND
FILTER

INVERTERDC OUT

CONTROL

FAN

External view
11.5
[0.45]

2-ȭ9

45 ±2[1.77]
40 ±2[1.57]
20 ±2[0.79]

20[0.79]

15 ±2[0.59]
10[0.39]The external size of –V option, –W option, –W1 option and –R option models is different from the standard model. See “5. Options and4-M4
Others” in Instruction Manual for more details.

30[1.18]
7[0.28]

15.8 ±1.5 (LED)
0.62
11.7 ±1.5 (potentiometer)
0.46

38max
1.5max

61
[2.4]

4max
0.16max

215 ±0.5[8.46]

24 ±2.5[0.94]
2.5
0.1

2.5
[0.1]

268
10.55

161 ±0.5[6.34]

V.ADJ

178
7.01

-V

121 ±1.5
4.76

71.5 ±1.5
2.8179.5 ±1.5
3.13

+V

LED
Output voltage
adjustable potentiometer

8-M4
Mounting holes(Both sides)

23.5 ±2.5[0.93]

30[1.18]

Output terminal(+)
Output terminal(-)

215 ±0.5[8.46]

13[0.51]

8.5[0.33]

20[0.79]
10[0.39]

38 ±0.5[1.5]

AIR FLOW

FG( )PJMA600F-E.indd 9

10
0.39

FG AC AC(N) (L)

AC(N)řDimensions in mm, [ ]=inches
AC(L)řTolerance : ±1 [±0.04]
M4řWeight : 3.5kg max
řPCB Material/thickness : FR-4 / 1.6mm [0.06inches]řChassis material : Galvanizing steelřCase material : Galvanizing steelřMounting torque : 1.5N-m maxřScrew tightening torque : 1.6N-m maxřOutput terminal M4 tightening torque : 1.2N-m max

Input terminal cover

23max
0.91max

March 15, 2023

Name plate(Display item)
Model nameRated Input/Output
Production Country
Lot No.
Safety Agency Mark Logo
Company Logo

4-M4
Mounting holes(Bottom side)

PJMA-92023-03-16 13:05:15

PJMA-series
Assembling and Installation Method■Do not insert a screw more than 6mm from the outside of a power supply to keep enough insulation

Chassis of
PJMAseriesPBA series

Chassis ofcustomer system

distance between the screw and internal components.

Mounting Screw
6mm max●PJMA300F
Vent holeside More thanMore than
30mm
30mm
More than
30mm
Terminal block
F Fan sideside
ATerminal blockN

Not allowed

More than
30mm

Vent holeside

Air flow(A)

Terminal block

Terminal block

Terminal block

Terminal block

(B)

(D)

( C)

(E)

●PJMA600F
More than
30mm

More than
Vent hole
30mm
sideMore than
30mm
Terminal blockside

Terminal
block
Fixed
screw
(4pcs.)F
A
N

Fixed Air flow More than
Vent hole
30mm
screw
side
Terminal
Terminal (4pcs.)
block side
More than
block
Fixed
screw
30mm
Terminal
block(4pcs.)(A)
Terminal
Air flowblock
Fixed screw

Vent holeside

Fan side

a
F
A
N
F
A
N

Fixed screw

Vent holeside
More than
30mm

Terminal
block FA

Fan side

(A)
Fixed
screw
(4pcs.)

Fixed
screw
(4pcs.)N
F Terminal
A
block
N

a
a More than
than
30mm More
30mm
Terminal
Terminal block side
block side

Fixed screw(4pcs.)

Fixed screw(4pcs.)aTerminal
block
FFixedAscrew
N(4pcs.)F
Fan side A

a

(C)

Not
Air flow
allowed

Fixed
screw
(4pcs.)(E)
Terminal
block
Fixed
screw
(4pcs.)

Terminal
Fixed screwblock(4pcs.)
Fixed screw(4pcs.)

Fan sidea

Not

Assembling and Installation
Methodallowed

Fixed
screw
(4pcs.)aa
Terminal block(E)

More than
30mm

(E)

Terminal
block

Fan
side

Terminalblock

Air flowMore than 30mm

F
A
N
F
A
N

(B)

Terminal
block side

F
A
N
F
A
N

Terminal
block
Fixed
screw
PJMA1000F(4pcs.)

(D)

(F)

(C)

a

(C)

Terminal
block

Terminal
block side

Terminal
block

Fan
side

a
Terminal
block side

Fixed screw(4pcs.)

Fixed screw(4pcs.)

More than
30mm

N

(D)

A
N
F
A
N
Fixed screw

Not allowed(D)Air flow

Fixed screw(4pcs.)

Terminal
F
block(4pcs.)

(B)

(A)

a

Air flow
Air flow

Fixed
screw
(4pcs.)
More than
30mm

Fixed
Vent hole
screw
side
(4pcs.)
TerminalMore than
30mmFixed screw block(4pcs.)
Terminal(C)
Fan (B)blockside(4pcs.)(4pcs.)●PJMA1000F,
PJMA1500F
(A)
(B)
a

Fixed
screw
(4pcs.)

More than
30mmaTerminal block

Terminal block

Fixed screw(4pcs.)
Fixed screw(4pcs.)PJMA1500F

Not
Morethan 50mm
allowedTerminal
block

(F)

Terminal
block

Terminal with screws, it is recommended that this be done as shown above. If other methods are used, be sure the■When mounting the power supply
block(E) is taken into account.(F)weight(D)of the power supply■Avoid the not allowed installation method as it gives excessive stress to the mounting holes.
■Do not block air flow of the built-in fan (terminal block and ventilation hole).
■If the power supply is used in a dusty environment, use an airfilter. Make sure air flow is not blocked.
■If the built-in fan stops, thermal protection will work and the output will stop.
■The life expectancy (R(t)=90%) of the built-in fan varies depending on the operating condition.

PJMA-10

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PJMA-series
Derating●Input voltage Derating Curve
[%]

Load

100

2
3

90
85
80

1PJMA300F
2PJMA600F
3PJMA1000F, PJMA1500F

1

85 100 115[AC V]●Ambient temperature Derating Curve100

1

Load factor [%]80

2①PJMA1500F-12
PJMA1500F-36②other

60
40
20
0
-20

-10

0

10

20

30

40

50

60

70

80

Ambient temperature [C]■In the hatched area, the specification of Ripple, Ripple Noise is different from other area.
■The ambient temperature is defined as the temperature of the air (at the terminal block side) that the built-in cooling fan blows into the power supply. Please pay attention to the heat generated by the input and output wires. Please consult us for more details.

Instruction Manual◆It is neccessary to read the “Instruction Manual” and “Before using our product” before you use our product.
Instruction Manualhttps://en.cosel.co.jp/product/powersupply/PJMA/

Before using our producthttps://en.cosel.co.jp/technical/caution/index.html

PJMA

NOTICE

Basic Characteristics Data
Model
PJMA300FPJMA600F
PJMA1000F
PJMA1500F

Circuit method

Switchingfrequency[kHz]

Active filler

60

Forward converter

140

Active filler

60

Forward converter

220

Active filter

65

Forward converter

210

Active filter

65

Forward converter

210

Rated
input fuse

Inrushcurrent
protection
circuitMaterial

3.9 *1

250V 10A

Thermistor

7.5 *1

250V 16A

12.5 *2
18.0 *1

Input
current[A]

Series/Parallel
operation availability

PCB/PatternSinglesided

Doublesided

Seriesoperation

Paralleloperation

FR-4

Yes

Yes

No

SCR

FR-4

Yes

Yes

No

250V 20A

TRIAC

FR-4

Yes

Yes

*3

250V 30A

TRIAC

FR-4

Yes

Yes

*4

*1 The input current shown is at ACIN 100V and 100% load.
*2 The input current shown is at ACIN 100V and 90% load.
*3 Parallal operation is possible with -W option. see “5.Option and Other” is Instruction Manual.
*4 Parallal operation is possible with -W option. (Except 48V) see “5.Option and Other” is Instruction Manual.

March 15, 2023

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