Datasheet

AMBIENT TEMPERATURE ( )℃
-40 0 10 20 30 40 50 60 70 (HORIZONTAL)
Mechanical Specification
Case No.980A Unit:mm
300W Single Output with PFC Function
File Name:HRP-300-SP EC 2013-12-02
Derating Curve Output Derating VS Input Voltage
INPUT VOLTAGE (V) 60Hz
85 100 125 135 155 264
100
90
80
70
60
50
40
Block Diagram
fosc : 70KHz
O.L.P.
O.T.P.
EMI
INRUSH
ACTIVE
FILTER
CURRENT
LIMITING
RECTIFIERS
&
PFC
I/P
FG
PWMPFC
CIRCUIT
DETECTION
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
+S
CONTROLCONTROL
O.V.P.
-V
-S
DC OK
H RP -3 00
s eries
20
40
50
60
80
100
Terminal Pin No. Assignment
Pin No. Pin No.
1
2
4,5
3
6,7
Assignment Assignment
DC OUTPUT -V
DC OUTPUT +V
FG
AC/L
AC/N
HRS DF11-08DP-2DS or equivalent
Connector Pin No. Assignment (CN100) :
Pin No.
7
8
5
3
1,2,4,6
Assignment
NC
Mating Housing
HRS DF11-8DS
or equivalent
Terminal
HRS DF11-**SC
or equivalent
+S
-S
DC-OK
GND
CN1 00
Air flow
direction
17max .
167.5
168.5
199
4-M4 L= 5
FAN
120
LED
SVR
12. 25
168.5
12. 2 5
12. 25
4-M4 L= 6
12.25
167.5
4-M4 L= 6
42.5
1
2
3
4
5
6
7