150W Single Output with PFC Function
LPP-150 series
Mechanical Specification
Unit:mm
222
212
5
CN1
CN2
1
5
4
3
2
1
12
+V ADJ.
AC Input Connector (CN1) : JST B5P-VH or equivalent
DC Output Connector (CN2) : JST B6P-VH*2 or equivalent
Pin No. Assignment
Mating Housing
Terminal
Pin No. Assignment
Mating Housing
Terminal
1
2,4
3
AC/L
No Pin
AC/N
FG
1~6
-V
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
JST VHR
or equivalent
JST SVH-21T-P1.1
or equivalent
7~12
+V
5
Block Diagram
PFC fosc : 67KHz
PWM fosc : 134KHz
RECTIFIERS
&
FILTER
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
PFC
+V
-V
I/P
FG
CIRCUIT
COSTANT CURRENT
LIMITING &
DETECTION CIRCUIT
O.L.P.
PWM & PFC
CONTROL
ACTIVE
START
CIRCUIT
O.V.P.
Derating Curve
Output Derating VS Input Voltage
100
90
80
70
60
50
40
With 18CFM FAN
100
80
60
With NO FAN
3.3V ~ 7.5V Under 100VAC With No FAN
Must derating to 60% load
40
20
-10
0
10
20
30
40
50
60
70 (HORIZONTAL)
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. ]
