Voltage drop detection module with a user adjustable trigger range 18-28Vdc and an audio warning buzzer output. Simply place in parallel with the power supply to be monitored.
The warning buzzer will sound when the voltage drops below the trigger voltage set using an onboard trimmer. The minimum input voltage needed for the buzzer to sound is 5Vdc. The maximum tolerable input voltage is 28Vdc.
Applications include low battery voltage warning.
The board is reverse polarity protected. Screw terminal blocks for all connections.
Model CI070 offers a detection range from 7 - 18V dc.Specifications
|5Vdc minimum (for buzzer to sound) to
|Voltage activation range
|18V - 28V dc
|70 x 40 x 25 mm
|PRE-ASSEMBLED Electronic Module
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