P L N - 2 0 series

20W Single Output LED Power SupplyFeatures :Universal AC input / Full range(up to 277VAC)
Protections:Short circuit/Over current/Over voltage/Over temperature
Cooling by free air convection
Built-in constant current limiting circuit with adjustable OCP level
Fully isolated plastic case
Built-in active PFC function
IP64 design for indoor or outdoor installations
Small and compact size
Classpower unit, no FG
100% full load burn-in test
High reliability,low cost
Suitable for Damp / wet locations
Suitable for LED lighting and moving sign applications
2 years warranty
F110M

M

SPECIFICATIONMODELDC VOLTAGE

RATED POWEROUTPUT

PLN-20-18

PLN-20-24

PLN-20-36

PLN-20-48

12V

18V

24V

36V

48V

13.5 ~ 18V

18 ~ 24V

1.1A

0.8A

27 ~ 36V
0.55A

0.42A

0 ~ 1.6A

0 ~ 1.1A

0 ~ 0.8A

0 ~ 0.55A

0 ~ 0.42A

75% ~ 100%
19.2W

19.8W

19.2W

19.8W

20.2W

3.0Vp-p

3.0Vp-p

3.0Vp-p

3.8Vp-p

RIPPLE & NOISE (max.) Note.2 2.5Vp-p
VOLTAGE TOLERANCE Note.3

10%LINE REGULATION

3.0%

LOAD REGULATION

10%SETUP TIME

2300ms / 230VAC 3000ms / 115VAC at full load

VOLTAGE RANGE

INPUTNote.4 90 ~ 277VAC

POWER FACTOREFFICIENCY(Typ.)PF 0.9 at 75~100% load, 115VAC/230VAC;PF 0.9 at 85~100% load 277VAC (Please refer to "Power Factor Characteristic" curve)
83%
80%
83.5%
82%
81%

AC CURRENTINRUSH CURRENT(max.)

0.4A/115VAC
40A/230VAC

LEAKAGE CURRENT

0.5mA / 240VAC
Note.5

OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY

ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENTVIBRATION

0.2A/230VAC

0.15A/277VAC

95 ~ 110%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Hiccup mode, recovers automatically after fault condition is removed.
27 ~ 34V
14 ~ 16V
19 ~ 22V
Protection type : Shut off o/p voltage, clamping by zener diode41 ~ 46V

54 ~ 60V

110
10 (TSW1)
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-30 ~ +60

(Refer to "Derating Curve")

20 ~ 90% RH non-condensing-40 ~ +80 , 10 ~ 95% RH
0.06%/ (0 ~ 50 )10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY STANDARDS

IEC61347-1, IEC61347-2-13, TUV EN61347-1, EN61347-2-13, UL8750,CSA C22.2 No. 250.0-08,J61347-1, J61347-2-13, IP64 approved

WITHSTAND VOLTAGE

I/P-O/P:3.75KVAC
I/P-O/P:100M Ohms/500VDC / 25 / 70%RH
Compliance to EN55015,EN61000-3-2 Class C( 75% load);EN61000-3-3

SAFETY & ISOLATION RESISTANCE
EMC
EMC EMISSIONEMC IMMUNITYMTBF
DIMENSIONPACKINGNOTE

127~392VDC

47 ~ 63Hz

SHORT CIRCUIT

OTHERS

36 ~ 48VFREQUENCY RANGEOVER CURRENTPROTECTION

IP64

PLN-20-12
LED OPERATION VOLTAGE Note.5 9 ~ 12V
1.6A
RATED CURRENT
CURRENT RANGECURRENT ADJ. RANGE

SELVCompliance to EN61000-4-2,3,4,5,6,8,11;EN61547, light industry level, criteria A
643.6Khrs min.

MIL-HDBK-217F (25)148.5*38.5*28mm (L*W*H)
0.18Kg; 60pcs/12.8Kg/0.9CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltage, please check the static characteristic for more details.
5. Constant current operation region is within 75% ~100% rated output voltage. This is the suitable operation region for LED related applications, but pleasereconfirm special electrical requirements for some specific system design.
6. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by thecomplete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
7. Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.
File Name:PLN-20-SPEC 2012-03-13

P L N - 2 0 series

20W Single Output LED Power Supply
Mechanical Specification

Case No.989B

Unit:mm

148.5
3.2

38.5

AC/L(Brown)+V(Red)-V(Black)

74.25

T caseUL1015 18AWG 2C

10UL1015 18AWG 2C

3.2

T case: Max. Case Temperature.

2818.83

10.75

AC/N(Blue)320 1019.25

102-R2.0

320 10Block Diagram
EMI FILTER&RECTIFIERS

I/P

RECTIFIERS&FILTER

POWER
SWITCHING

O.L.P.

+V-V
O.C.P.
DETECTION
CIRCUITPWM & PFCCONTROL

O.V.P.
O.T.P.

Derating Curve

Static Characteristics

10010090808070

LOAD (%)

LOAD (%)

60
40

20-30-25-501530

AMBIENT TEMPERATURE (40)5060 (HORIZONTAL)

60504090100125135145155 165

175180200230277

INPUT VOLTAGE (V) 60Hz

File Name:PLN-20-SPEC 2012-03-13

P L N - 2 0 series

20W Single Output LED Power Supply
Power Factor Characteristic
Power factor will be higher than 0.9 when output loading is 75% or higher.

PFConstant Current Mode
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
0.84
0.82
0.80
0.78

277Vac
230Vac
115Vac50%

60%

70%80%90%100%(20W)

LOAD

EFFICIENCY vs LOAD (48V Model)

EFFICIENCY (%)

PLN-20 series possess superior working efficiency that up to 83.5% can be reached in field applications.

9086827874706662585450464210%

277Vac
230Vac
115Vac20%30%40%50%60%70%80%

90% 100%LOAD

DRIVING METHODS OF LED MODULE
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.

100Vo(%)

Constant
Current area

75(max.)HiccupProtection
50

100Io (%)

Typical LED power supply I-V curve

File Name:PLN-20-SPEC 2012-03-13