GNSS Module Series
LC29H_Series_EVB_User_Guide 30 / 38
Step 2: Switch on the power supply (S201) and read the ammeter.
Figure 15: VCC Power Consumption Measured with Ammeter
Detailed steps for measuring VCC power consumption with a power consumption meter:
Step 1: Switch off the power supply (S201) and pull out the VCC_MODULE jumper cap (J601). Make
sure the positive pole of the power consumption meter is to be connected to pin 2 (without arrow
silkscreen) of J601, and the negative pole is connected to GND.
Step 2: Switch on the power supply (S201) and read the power consumption meter.
Power
Consumption
Meter
GND
VCC
Figure 16: VCC Power Consumption Measured with Power Consumption Meter
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