HRPG-300-3.3 Datasheet, PDF (2/4 Pages) Mean Well Enterprises Co., Ltd. – 300W Single Output with PFC Function

300W Single Output with PFC Function
Mechanical Specification
HRPG-300 series
Case No.980A Unit:mm
168.5
1.5
HOLE IN CHASSIS
4.5
4-M4 L=6
168.5
199
168.5
120
12.25
12.25
42.5
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 DF11-8DP-2DS or equivalent
Pin No. Assignment Mating Housing
Terminal
1
AUX
2
AUXG
3
DC-OK
4
RC-
HRS DF11-8DS HRS DF11-**SC
5
GND
or equivalent
or equivalent
6
RC+
7
+S
8
-S
1
2
3
4
5
6
7
LED
CN100
SVR
4-M4 L=5
17max.
167.5
167.5
4-M4 L=6
Block Diagram
EMI
I/P
FILTER
FG
Derating Curve
ACTIVE
INRUSH
CURRENT
LIMITING
RECTIFIERS
&
PFC
O.T.P.
PFC
CONTROL
AUX
POWER
RECTIFIERS
&
FILTER
POWER
SWITCHING
RECTIFIERS
&
FILTER
O.L.P.
DETECTION
CIRCUIT
PWM
CONTROL
O.V.P.
REMOTE
CONTROL
Output Derating VS Input Voltage
FAN
Air flow
direction
12.25
12.25
fosc : 70KHz
AUX
AUXG
+S
+V
-V
-S
DC-OK
RC+
RC-
Ta = 25
100
100
90
80
80
60
70
50
60
40
50
20
40
-30
0
10
20
30
40
50
60
70 (HORIZONTAL)
85
100
125
135
155
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:HRPG-300-SPEC 2009-11-09