MEAN WELL MFM-20-24 [3/4] Horizontal 30 20 10 0 10 20 30 40 50 60 70 80 85 35

Block Diagram

fosc : 100KHz

MFM-20 series

fosc : 100KHz

File Name:MFM-20-SPEC 2017-09-25

2 High Reliable Green Medical On Board Type0W

FILTER

I/P

EMI

FILTER

RECTIFIERS

CONTROL

PWM

DETECTION

CIRCUIT

FILTER

-V

SWITCHING

POWER

O.L.P.

Output Derating VS Input Voltage

INPUT VOLTAGE (VAC) 60Hz

80 10095 120115 160140 200180 240220 264

LOAD (%)

100

Derating Curve

AMBIENT TEMPERATURE (℃)

LOAD (%)

3.3V,5V

12V~24V

100

(HORIZONTAL)

-30 -20 -10 0 10 20 30 40 50 60 70

85-35