Data Sheet

5.Current Sharing with Remote Sense
+S+S+S+S
-S-S-S-S
AUXGAUXGAUXGAUXG
AUXAUXAUXAUX
DC_OKDC_OKDC_OKDC_OK
ON/OFFON/OFFON/OFFON/OFF
CSCSCSCS
VcoVcoVcoVco
VciVciVciVci
VcaVcaVcaVca
GNDGNDGNDGND
GNDGNDGNDGND
PSU PSU PSU PSU
-V
Sense lines should
be twisted in pairs
+V
LOAD
1111 11111111
CN50CN50CN50CN50
Fig 5.1
CS(pin7)
+S(pin1)
-S(pin2)
2222 12121212
TB1 TB1 TB1 TB1
-V -V -V -V
+V +V +V +V
CN50 CN50 CN50 CN50
1 11
2 12
1 11
2 12
1 11
2 12
1 11
2 12
1000W Power Supply with Single Output
RSP-1000 series
File Name:RSP-1000-SPEC 2020-03-27
※ Difference of output voltages among parallel units should be less than 0.2V.
RSP-1000 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 :
※ The total output current must not exceed the value determined by the following equation:
※ ×When the total output current is less than 5% of the total rated current, or say (5% of Rated current per unit) (Number of unit)
the current shared among units may not be fully balanced.
Maximum output current at parallel operation=(Rated current per unit) (Number of unit) 0.9××
+S,-S and CS are connected mutually in parallel.◎
※The power supplies should be paralleled using short and large diameter wiring and then connected to the load.