QP-375_17 Datasheet, PDF (3/7 Pages) Total Power International – 375W Quad Output with PFC Function

Authorized Distributor: Total Power International, Inc. Toll Free: 877-646-0900(US) PH# [phone] www.total-power.com
375W Quad Output with PFC Function
Mechanical Specification
Air flow
direction
280
250
TB1
I/P
1
2
3
2-M4 L=6
165.1
O/P
TB2
+V2 ADJ.
+V3 ADJ.
+V4 ADJ.
LED
1
2
3
4
5
6
7
8
9
10
42.5
63.5
CN62
16
QP-375 series
92
42.4
31.7
5
Case No. 927A Unit:mm
165.1
165.1
240
8-M4 L=6
6-M3 L=6
AC Input Terminal
Pin No. Assignment
Pin No. Assignment
1
AC/L
2
AC/N
3
FG
Block Diagram
I/P
EMI
FILTER
FG
Derating Curve
DC Output Terminal Pin No. Assignment
Pin No. Assignment Pin No. Assignment
1,2
+V1
8
-V3
3,4,5 COM(V1 and V2) 9
+V4
6
+V2
10
-V4
7
+V3
CN62 Pin No. Assignment : JST S6B-XH or equivalent
Pin No.
Assignment
Mating Housing
Terminal
1 PF(Power good / Fail signal)
2
GND
3
RS-
JST XHP
JST SXH-001T-P0.6
4
RS+
or equivalent
or equivalent
5
RC-
6
RC+
ACTIVE
INRUSH
CURRENT
LIMITING
POWER SWITCHING
PWM CONTROL
RECTIFIERS
&
P.F.C.
O.L.P.
O.T.P.
POWER
SWITCH-
ING
PWM
CONTROL
FAN
RECTIFIERS
&
FILTER
MA &
CONTROL
REGULATOR
RECTIFIERS
&
FILTER
RECTIFIERS
&
FILTER
MA &
CONTROL
PF
RECTIFIERS
&
FILTER
O.V.P.
DETECTION
CIRCUIT
Output Derating VS Input Voltage
fosc : 100KHz
+V4
-V4
+V3
-V3
+S
+V1
COM
-S
+V2
PF
+RC
-RC
100
80
60
40
20
-10
0
10
20
30
40
50
60
AMBIENT TEMPERATURE ( )
(HORIZONTAL)
100
90
80
70
60
50
40
85 95 105 115 125 135
180
230
264
INPUT VOLTAGE (VAC) 60Hz