Applications
Non-patient contact medical
General electronics
IT equipment
Industrial

NFM-20

Dimensions: 89*51*19.3mm (L*W*H)

Features
Universal AC input/ Full range
Protections: Short circuit/Overload/Over voltage/Over
Temperature
Ultra-miniature size, light weight
Cooling by free air convection
UL60601-1/IEC60601-1/EN60601-1 Medical safety approved
No load power consumption <0.75W
100% full load burn-in test
Optional on-board type version available
Fixed switching frequency at 90KHz

Part Number

Voltage (max)

Current (amps)

Power (watts)

NFM-20-3-3

3.3V

4.5A

15W

NFM-20-5

5V

4.4A

22W

NFM-20-12

12V

2A

22W

NFM-20-15

15V

1.4A

21W

NFM-20-24

24V

1A

22.08W

Description
Featuring a low leakage current of 200uA at 264VAC this unit can be equipped into non-patient contact medical equipment and still comply with class B as per EMI regulations. With energy saving and the environment in mind the no load power consumption is lower than 0.75W so that it complies with the requirements for "green mode" power supplies. Standard functions include short circuit, over load and over voltage protections and over temperature protection is equipped on the whole NFM series. Suitable for use in general medical or for industrial usage that require low leakage current, general electronic applications and low profile IT equipment these on-board type PSU's can be applied on the main control PCB of the final systems.