A range of German manufactured electronic modules.
Battery Discharge Protector
Manufacturers Notes... M148A
This battery discharge protector will protect your car battery from total discharge by switching off appliance such as ice boxes, heaters, radios + television sets, etc. in time. It switches on again automatically after return of normal voltage to the battery. The interrupting voltage is adjustable: approx. 10.4 - 13.3 V.
Technical data...
Operating voltage |
12 V battery |
Max. switching capacity |
20 A (10 A without cooling, 20 A with additional cooling) |
Interrupting voltage |
adjustable approx. 10.4 - 13.3 V |
Resetting voltage |
approx. 0.8 V (± 0.3 V) higher than the adjusted interrupting voltage |
Cutoff element |
power MOS transistor in the negative line |
Own current consumption |
< 0.7 mA in OFF condition, < 1.6 mA in ON condition (LED lights) |
Dimensions |
approx. 87 x 60 x 33 mm |
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