⎪



1.25 Watts output power

Input voltage range from 3.3V to 24V

1:1 input voltage rangeIndustry control application



1KVdc/2KVdc/3KVdc isolationTele-communication application

-40°C to +85°C Operating Temperature

DIP8 Package

EN 60950-1 safety

EMC-EN55032/55024



RoHS compliant

Output voltage

Output current@ full load

Efficiency(typ.)

Capacitive load(max.)

3.3V

379mA

75%

1000μF

5V

250mA

78%

1000μF

9V

139mA

81%

470μF

CH- 3.312J

12V

105mA

81%

220μF

CH- 3.315J

15V84mA

82%

220μF

CH- 053.3J

3.3V

379mA

73%

1000μFCH- 0505J

5V

250mA

68%

1000μF

Part number

Input voltage

CH- 3.33.3J
CH- 3.305J
CH- 3.309J

3.3V

9V

139mA

76%

470μF

CH- 0512J

12V

105mA

78%

220μF

CH- 0515J

15V

84mA

79%

220μF

CH- 123.3J

3.3V

379mA

77%

1000μFCH- 1205J

5V

250mA

69%

1000μF

9V

139mA

76%

470μF

12V

105mA

78%

220μF

CH- 0509J

5V

CH- 1209J

12V

CH- 1212J
CH- 1215J

15V

84mA

80%

220μF

CH- 243.3J

3.3V

379mA

77%

1000μFCH- 2405J

5V250mA

68%

1000μF

9V

139mA

77%

470μF

CH- 2412J

12V

105mA

80%

220μF

CH- 2415J

15V84mA

82%

220μF

CH- 2409J

24V

1.

Add “H” after P/N for isolation 2 KVdc, add “H3” after P/N for isolation 3KVdc.

2.

Add “P” after P/N for short circuit protection.

C H – 05 05 J
Input voltage

Output voltage

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢

T07-7017088⎢

F07-7017063⎢

www.powerctc.com⎢sales@ctc-dc-dc.com

CTC COIL TECHNOLOGY CORPORATION ∣Parameter
Input

OutputEnvironment∣ DC-DC CONVERTER

Conditions

Min.

Typ.

Input filter-10+10%

Voltage accuracy-5+5%Minimum load0%Line regulation(LL-HL)

1.2% typ.@1% of Vin

Load regulation

Vo=3.3/5Vdc

315(10% to 100% Load)

Vo=9~15Vdc

310%%

Ripple& noise@20MHZ BW(@Nominal Vin)

75

mVp-p

Operating frequency

100% Load at Nominal Vin

80KHz

Operating temperature-4085℃

Storage temperature

-55

125℃

Relative Humidity

595%RH

1000
2000
3000

Vdc
Vdc
Vdc

1 sec., Input to Output
Add suffix “H”
Add suffix “H3”

Ω10G

Isolation capacitance
Short Circuit Protection

Option

MTBF

25℃

100pF

16.8*106

Hours

continuous

Vibration

MIL-STD-202G

Safety Approvals

EN 60950

Dimension

EMC

Unit

Input voltage range

Isolation resistancePhysicalMax.

Internal capacitors

Isolation voltage

Function⎪(L x W x H)

12.60x10.10x7.62 mm

Weight1.9

Case material

UL94V-0 black plastic

Potting materialEpoxy (UL94V-0)

EMIgEN 55032

class B1.

All specifications valid at nominal input voltage, full load and 25˚C unless otherwise stated.

2.

Test by nominal input and constant resistive load, the efficiency tolerance is

3.

The product information and specifications are subject to change without prior notice.

4.

Max. Capacitive Load is tested at nominal input voltage and full load.

5.

“EMC filter suggestion” is as following.

3%.

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢F07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com

CTC COIL TECHNOLOGY CORPORATION ∣∣ DC-DC CONVERTER⎪

Safe operating area
30%

85

Operating Temperature (℃)*The External Filter for meet EN55032 Class B.
Product range

Input voltage

Inductance/Capacitance(Lin/Cin)

3.3

3.3μH/22μF

510μH/10μF

1222μH/4.7μF

2447μH/2.2μF

CH- JCTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F07-7017063⎢

www.powerctc.com⎢sales@ctc-dc-dc.com

CTC COIL TECHNOLOGY CORPORATION ∣∣ DC-DC CONVERTER⎪

PinSingle

1-Vin

4+Vin

5+Vout7-Vout

Unit: mmTolerance: ±0.25mm

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com