Input voltage selection – HMC Electronics MDL Series BK Precision DC Electronic Load System Module User Manual
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Figure 8 - Module Outline Diagram
Note : Dimensions are in millimeters (mm).
Input Voltage Selection
The electronic load can work under 110/220V±10% AC input, identified by an input line voltage
switch on the rear (refer to Figure 9). If the indicated line voltage does not match your region,
please use the switch in the back of the unit to choose your input line voltage, install appropriate
fuse (refer to Table 1 - Fuse Table below), and then insert power cord.
CAUTION : Check to make sure correct fuse is installed when line voltage is switched.
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