Datasheet

fosc:90KHz
BlockDiagram
MechanicalSpecification
AMBIENTTEMPERATURE( )
LOAD(%)
(HORIZONTAL)
-20 0 10 20 30 40 50 60 70
20
40
60
80
100
OutputDeratingVSInputVoltage
INPUTVOLTAGE(VAC)60Hz
85 10095 120115 160140 200180 240220 264
LOAD(%)
Ta=25
90
100
80
70
60
50
40
FileName:PM-20-SPEC2006-08-22
20WOutputSwitchingPowerSupply
PWM
CIRCUIT
DETECTION
RECTIFIERS
&
FILTER
POWER
SWITCH-
FILTER
&
RECTIFIERS
+V
-V
ING
CONTROL
I/P
FG
EMI
FILTER
0.408"
(10.375mm)
0.696"
(17.68mm)
0.312"
(7.92mm)
2.2"(56mm)
CaseNo.951A Unit:inch(mm)
0.89"(22.7mm)
0.041"(1.05mm)
DeratingCurve
PM-20 series
0.224"(5.7mm)
3.252"(82.6mm)
3.7"(94mm)
BOTTOM
VIEW
AC/N FGAC/L
+V FG-V
0.138"
(3.5mm)