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Chapter 6 – Leakage current measurement
This is a quick method to measure if any abnormal leakage current on main board which caused
high power consumption compare to GOOD main board.
(1) Requirement¡ G
-
Power Supply
- Micro-current Meter
- Current series JIG
CABLE
-
-
Battery JIG
A
C
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B
E
D
Equipment need:
A. Power Supply (set at 4 V).
B. Micro-Current Meter ( support 0.5mA ~ 2A).
2.
Fixture needed
C. Current series jig.( with black and red cable)
D. Cable
E. Battery with extension cable
3.
Connect cable (D) to positive polarity of power
supply (A) and current meter (B)
TOTAL 63
CONT.ON. 31 PAGE NO. 30
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