5.Current Sharing with Remote Sense
RSP-1500 has the built-in active current sharing function and can be connected in parallel, up to 4 units, to provide higher output power as exhibited below :
※
Difference of output voltages among parallel units should be less than 0.2V.
※
The power supplies should be paralleled using short and large diameter wiring and then connected to the load.
◎
Sense lines should be twisted in pairs to minimize noise pick-up.
◎
When remote sensing is used in parallel operation, the sensing wire must be
connected only to the master unit
+V
+V
+V
+V
-V
-V
-V
-V
AC/L
AC/L
AC/L
AC/L
AC/N
AC/N
AC/N
AC/N
No.1(Master)
No.2(Slave)
No.3(Slave)
No.4(Slave)
Load
+V
-V
+S
-S
◎
+S,-S and CS are connected mutually in paralle
l
.
※
The total output current must not exceed the value determined by the following equation:
Maximum output current at parallel operation=(Rated current per unit)
(Number of unit)
0.9
×
×
1
5
0
0
W Single Output with PFC Function
MEAN WELL
RSP
-
1
5
0
0
SERIES
Beta Dyne, Inc.
508-697-1993
www.betadynepower.com
