HRPG-200 Datasheet, PDF (3/3 Pages) Mean Well Enterprises Co., Ltd. – 200W Single Output with PFC Function

200W Single Output with PFC Function
HRPG-200 series
Function Description of CN100
Pin No. Function Description
1
RC+ Turns the output on and off by electrical or dry contact between pin 2 (RC-). Short: Power OFF, Open: Power ON.
2
RC- Remote control ground.
3
AUX
Auxiliary voltage output, 4.75~5.25V, reference to pin 4(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".
4 AUXG Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V).
5
+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.
6
-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 Control
The PSU can be turned ON/OFF by using the "Remote
ON/OFF" function
Between RC-(pin2) and RC+(pin1) Output Status
SW ON (Short)
OFF
SW OFF (Open)
ON
-V -V +V +V _CN100
135
246
CN100
1 RC+ AUX +S 5
SW
2 RC- AUXG -S 6
2.Remote Sense
The remote sensing compensates voltage drop on the
load wiring up to 0.5V.
LOAD
-+
Fig 1.1
-V -V +V +V _CN100
135
246
-S LOAD +S
(Pin6)
(Pin5)
-+
Sense lines should
be twisted in pairs
Fig 2.1
CN100
1 RC+ AUX +S 5
2 RC- AUXG -S 6
File Name:HRPG-200-SPEC 2010-09-17