150W Single Output with PFC Function
Mechanical Specification
222
5
212
LPP-150
series
Unit:mm
5
CN1
5
4
3
2
1
FG
1
CN2
75
65
AC FUSE
F5A/250V
12
+V ADJ.
4-
3.8
AC Input Connector (CN1) : JST B5P-VH or equivalent
Pin No.
1
2,4
3
5
Assignment
AC/L
No Pin
AC/N
FG
Mating Housing
JST VHR
or equivalent
Terminal
JST SVH-21T-P1.1
or equivalent
2 max.
41
DC Output Connector (CN2) : JST B6P-VH*2 or equivalent
Pin No.
1~6
7~12
Assignment
-V
+V
Mating Housing
JST VHR
or equivalent
Terminal
JST SVH-21T-P1.1
or equivalent
Block Diagram
RECTIFIERS
&
FILTER
PFC fosc : 67KHz
PWM fosc : 134KHz
PFC
CIRCUIT
POWER
SWITCHING
+V
-V
COSTANT CURRENT
LIMITING &
DETECTION CIRCUIT
O.V.P.
I/P
EMI FILTER
&
RECTIFIERS
FG
ACTIVE
START
CIRCUIT
O.L.P.
PWM & PFC
CONTROL
Derating Curve
Output Derating VS Input Voltage
100
With 18CFM FAN
100
90
80
80
70
60
LOAD (%)
40
LOAD (%)
50
60
70
(HORIZONTAL)
With NO FAN
3.3V ~ 7.5V Under 100VAC With No FAN
Must derating to 60% load
60
50
40
20
-10
0
10
20
30
40
85
100
115
135
155
230
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:LPP-150-SPEC 2008-03-25
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
