Order by phone: 1-800-823-8082 / +1-508-964-6300 M-F 8:30am to 5:30pm EST

PMKC03 03w Power Supplies

Isolated and Regulated 3 WATT Modular DC/DC Converters

Low 5V or Wide 2 : 1 Input Range

PI Input Filter

Regulated Outputs

1600V Isolation

3.3 to 15VDC Outputs

Standard Pinouts

Model Number

Input Voltage Range

Output Voltage

Output Amps

Load Regulation

Voltage Balance

Efficiency

PMKC03-05S33

4.5-6.0 VDC

3.3 VDC

0.6Amps

±0.2% 25%-FL

61%

PMKC03-12S33

9-18 VDC

3.3 VDC

0.6Amps

±0.2% 25%-FL

65%

PMKC03-24S33

18-36 VDC

3.3 VDC

0.6Amps

±0.2% 25%-FL

66%

PMKC03-48S33

36-75 VDC

3.3 VDC

0.6Amps

±0.2% 25%-FL

68%

PMKC03-05S05

4.5-6.0 VDC

5 VDC

0.5Amps

±0.2% 25%-FL

70%

PMKC03-05S12

4.5-6.0 VDC

12 VDC

0.25Amps

±0.2% 25%-FL

75%

PMKC03-05S15

4.5-6.0 VDC

15 VDC

0.2Amps

±0.2% 25%-FL

75%

PMKC03-05D05

4.5-6.0 VDC

±5 VDC

±0.3Amps

±2% 25%-FL

± 2%, typ

70%

PMKC03-05D12

4.5-6.0 VDC

±12 VDC

±0.125Amps

±2% 25%-FL

± 2%, typ

75%

PMKC03-05D15

4.5-6.0 VDC

±15 VDC

±0.1Amps

±2% 25%-FL

± 2%, typ

75%

PMKC03 series

Input Specifications

Input Voltage Range

4.5-6.0 VDC

Input Filter

PI type

General Specifications

Isolation

1600VDC

Insulation Resistance

10000 M Ohms

Switching Frequency

100 KHz

Input-Output Capacitance

300 pF

Physical Specifications

Size (Inches)

1.25”x0.80”x0.40”

Case Material

Non-Conductive Black Plastic

Construction

Fully Encapsulated

Weight (g)

14g

Weight (oz)

0.5oz

Output Specifications

Output Voltage

3.3 VDC

Output Amps

0.6Amps

Load Regulation

±0.2% 25%-FL

Line Regulation

± 0.5%

Preset Accuracy

± 2%, typ

Temperature Coefficient

±0.02%/°C

Ripple and Noise

1% Pk-Pk, max.

Short Circuit Protection

Continuous

Environmental Specifications

Operating Temperature

-25 to +71°C(FL)

Storage Temperature

-55 to +125°C

MTBF

1090 kHrs MIL-HDBK-217F TA=25°C (FL)

Cooling

Free Air Convection

Notes

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.