HRPG-600 Datasheet, PDF (3/4 Pages) Mean Well Enterprises Co., Ltd. – 600W Single Output with PFC Function

600W Single Output with PFC Function
HRPG-600 series
Function Description of CN100
Pin No. Function Description
1 AUXG Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V).
2
AUX
Auxiliary voltage output, 4.75~5.25V, referenced to pin 1(AUXG). The maximum load current is 0.3A. This output has the built-in oring
diodes and is not controlled by the "remote ON/OFF control".
3
RC+ Turns the output on and off by electrical or dry contact between pin 4 (RC-), Short: Power OFF, Open: Power ON.
4
RC- Remote control ground.
5
CS
Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance
between units.
6,8 GND This pin connects to the negative terminal(-V). Return for DC-OK signal output.
7 DC-OK DC-OK signal is a TTL level signal, referenced to pin8(DC-OK GND). High when PSU turns on.
9
+S
Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
10
-S
Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
Function Manual
1.Remote Sense
The remote sensing compensates voltage drop on
the load wiring up to 0.5V.
CN100
21
10 9
CN100
2 AUX AUXG 1
RC- RC+
GND CS
GND DC-OK
10
9
-S +S
+S
(Pin9)
+-
LOAD
-S
(Pin10)
2.DC-OK Signal
DC-OK signal is a TTL level signal. High when PSU turns on.
Between DC-OK(pin4) and GND(pin3) Output Status
3.3 ~ 5.6V
ON
0 ~ 1V
OFF
CN100
21
10 9
Fig 1.1
Sense lines should
be twisted in pairs
CN100
2 ^{AUX AUXG} 1
RC- RC+
GND CS
GND DC-OK
10 -S +S 9
Fig 2.1
File Name:HRPG-600-SPEC 2010-11-29