Wiring Method for Manual Test
The IT-E255M/IT-E255A can be directly connected to such DC electronic loads
as , IT8800 and IT8700 to manually simulate the loading test of charger
load. The chapter below describes the wiring method for manual test by taking
the connection of IT-E255A to as an example.
The rear panel of IT-E255M is slightly different from that of IT-E255A, but the
wiring terminal and method are the same. For details, refer to specific instru-
ment marks.
1. Use red and black test cables to connect the Load+ and Load- of the quick
charger controller to the anode and cathode of the load’s front panel.
2. Use the twisted-pair cables to connect the Vs+ and Vs- of the quick charger
controller to the Sense+ and Sense- of the load’s rear panel.
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