Parallel Operation - TDK-Lambda LS25-150 Manual De Instrucciones

Method ( A )
Power
Supply
Output
Terminal
Output
Terminal
Note : In case of Method ( A ), please connect diodes to prevent the reverse voltage.

3-8. Parallel Operation

(A) Operation to increase the Output Current is not possible.
(B) Operation as a Backup Power Supply is possible as follows.
1. Set the power supply output voltage higher by the amount of forward voltage drop ( V
2. Please adjust the output voltage of each power supply to be the same.
3. Please use within the specifications for output voltage and output current.
(A)
Power
Supply
Output
Terminal
Output
Terminal
4. Isolation / Withstand Voltage
4-1. Isolation Test
Isolation resistance between output and FG (chassis) shall be more than 100M at 500VDC. For safety, voltage setting
Method ( B )
Power
Supply
Output
Terminal
Load
Output
Terminal
(B)
Power
Supply
Output
Terminal
Load
Output
Terminal
3
TDK-Lambda
LS Series
25-150
INSTRUCTION MANUAL
Load
Load
) of the diode.
F
Load