100W Single Output with PFC Function
Mechanical Specification
222
5
5
212
LPP-100
series
Unit:mm
CN2
1
62
52
CN1
5
4
3
2
1
F4A/250V
+V ADJ.
8
4-
3.5
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
32
DC Output Connector (CN2) : JST B8P-VH or equivalent
Pin No.
1,2,3,4
5,6,7,8
Assignment
-V
+V
Mating Housing
JST VHR
or equivalent
Terminal
JST SVH-21T-P1.1
or equivalent
Block Diagram
PFC fosc : 67KHz
PWM fosc : 134KHz
PFC
CIRCUIT
POWER
SWITCH-
ING
RECTIFIERS
&
FILTER
COSTANT CURRENT
LIMITING &
DETECTION CIRCUIT
O.V.P.
+V
-V
I/P
EMI FILTER
&
RECTIFIERS
FG
O.L.P.
PWM & PFC
CONTROL
Derating Curve
Output Derating VS Input Voltage
100
Forced Air
3.3 ~ 7.5V
With 18CFM
(15cm)
Forced Air
Convection
3.3V ~ 7.5V With NO FAN
100
90
80
70
80
60
LOAD (%)
40
LOAD (%)
12 ~ 48V
With No FAN
60
50
40
20
-10
0
10
20
30
40
50
60
70
85
100
115
135
155
230
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:LPP-100-SPEC 2005-09-13
XPPOWER [ XP POWER LIMITED ]
