HRP-300 Datasheet, PDF (2/2 Pages) Total Power International – 300W Single Output with PFC Function

300W Single Output with PFC Function
Mechanical Specification
16.75
36.5
HRP-300 series
199
170
120
Case No.980A Unit:mm
Terminal Pin No. Assignment
Pin No. Assignment Pin No. Assignment
1
AC/L
4,5 DC OUTPUT -V
2
AC/N
6,7 DC OUTPUT +V
3
FG
Connector Pin No. Assignment (CN100) :
HRS DF11-08DP-2DS or equivalent
Pin No. Assignment Mating Housing
Terminal
1,2,4,6
NC
3
DC-OK
5
GND
HRS DF11-8DS HRS DF11-**SC
7
or equivalent
or equivalent
+S
8
-S
1
2
3
4
5
6
7
LED
CN100
SVR
4-M4 L=5
16.75
170
17max.
8-M4(Both Sides) L=6
FAN
Air flow
direction
Block Diagram
EMI
I/P
FILTER
FG
ACTIVE
INRUSH
CURRENT
LIMITING
RECTIFIERS
&
PFC
O.T.P.
PFC
CONTROL
POWER
SWITCHING
O.L.P.
PWM
CONTROL
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
O.V.P.
fosc : 70KHz
+S
+V
-V
-S
DC OK
Derating Curve
Output Derating VS Input Voltage
100
80
60
50
40
20
-30
0
10
20
30
40
50
60
70 (HORIZONTAL)
AMBIENT TEMPERATURE ( )
100
90
80
70
60
50
40
85
100
125
135
155
INPUT VOLTAGE (V) 60Hz
Ta = 25
264
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