psp-600 Mean Well Enterprises Co., Ltd., psp-600 Datasheet - Page 3

• Manufacturer Part Number: psp-600
• Description: 600w With Pfc And Parallel Function
• Manufacturer: Mean Well Enterprises Co., Ltd.

POK Signal
POK Signal is the voltage difference between
"RCG" and "POK" pin output POK Signal for TTL level signal
PSU turn on: 3.3V ~ 5.6V
PSU turn off: 0V ~ 1V
Control Terminal Instruction Manual
Parallel Operation with Remote Sensing
(1)Parallel operation is available by connecting the units shown as below (+S,-S and P are connected mutually in parallel) :
(2)The voltage difference among each output should be minimized that less than 2% is required.
(3)The total output current must not exceed the value determined by the following equation (Output current at parallel operation)
(4) In parallel operation 4 units is the maximum, please consult the manufacture for other applications.
(5) When remote sensing is used in parallel operation, the sensing wire must be connected only to the master unit.
(6) When in parallel operation, the minimum output load should be greater than 3% of total output load.
=(The rated current per unit) x (Number of unit) x 0.9.
(Min. load > 3% rated current per unit x number of unit)
RS+
RS-
+V
+V
L
600W with PFC and Parallel Function
+
+V
N
+
FG
+V
-
LOAD
PSU
P
-V
P
POK(+) RCG(-)
-
RC-
POK
-V
RS+
RCG
-V
RS-
-V
RC
+
Remote Sensing
-
PSU
P
RS+
RC-
RS-
+S
RS+
+V
+V
LOAD
RS-
+V
L
+V
N
-V
+
FG
+V
-S
LOAD
-V
P
+
-
POK
-V
-
RCG
-V
PSU
P
-V
RC
RC-
RS+
RS-
Remote Control
Power ON: RCG and RC for short
Power OFF: RCG and RC for open
P S P - 6 0 0
+
RS+
RS-
-
+V
PSU
P
+V
L
RC-
File Name:PSP-600-SPEC 2008-07-29
+V
N
RS+
+
+V
FG
RS-
LOAD
-V
P
-
POK
-V
RCG RC
RCG
-V
s e r i e s
-V
RC