Datasheet

Block Diagram
Mechanical Specification
AMBIENT TEMPERATURE ( )℃
LOAD (%)
(HORIZONTAL)
-30010203040506070
20
40
60
80
100
Output Derating VS Input Voltage
INPUT VOLTAGE (VAC) 60Hz
85 10095 120115 160140 200180 240220 264
LOAD (%)
90
100
80
70
60
50
40
File Name:IRM-20-SPEC 2015-06-01
Case No.219A Unit:(mm)
Derating Curve
45
IRM-20 series
FILTER
I/P
EMI
FILTER
RECTIFIERS
&
RECTIFIERS
CONTROL
PWM
DETECTION
CIRCUIT
&
FILTER
+V
-V
SWITCHING
POWER
fosc : 100KHz
OTHERS
3.3V,5V
P/N diameter:1.04
24
1.04
3.5 1mm±
45
52.4
BOTTOM
VIEW
AC/N
-V
+V
AC/L
3.4
3.2
3.2 8
20.8
27.2
20W Single Output Encapsulated Type