30V/1A resistive load.
(2) The voltage difference among each output should minimized that less than 0.
(Min.
+
1 6
TB3
7 8
1 2
TB1 TB2
DDRH-240 series
240W High Reliable 250~1500Vdc Ultra Wide Input DIN Rail Type DC-DC Converter
DDRH-240 DDRH-240 DDRH-240 DDRH-240
DC Relay Contact
Contact Close PSU turns OK.
re power recover
LOAD
+ -
PSU4
PSU3
PSU2
PSU1
DC OK
+V ADJ.
+
1 6
TB3
7 8
1 2
TB1 TB2
DC OK
+V ADJ.
PSU turns OFF Fail.
Contact Open
Contact Ratings (max.
+
1 6
TB3
7 8
1 2
TB1 TB2
DC OK
+V ADJ.
(4) parallel operation units the maximum, please consult the manufacture for other applications.
(5) When parallel operation, the minimum output load should greater than total output load.9. Current sharing
(1) Parallel operation available connecting the units shown below (P+,P- are connected mutually parallel) .)
.2V required.
+
1 6
TB3
7 8
1 2
TB1 TB2
DC OK
+V ADJ. load rated current per unit number unit)
)
(6 parallel operation,after overload short circuit fault occurs, .
(3) The total output current must not exceed the value determined the following equation (Output current parallel operation)
=(The rated current per unit) (Number unit) 0.File Name:DDRH-240-SPEC 2023-01-13
Function Manual
1
