CebekCI070 - (I-70) Voltage Decrease Detection Module, 7-18Vdchttp://www.quasarelectronics.co.uk/media/ecom/prodsm/i-70_small.jpgVoltage drop detection module (7-18Vdc) with audio warning buzzer output. Simply place in parallel with the power supply to be monitoredElectronics > Circuit Components > Circuit Prototyping > Development Boardscebek-i-70I-7010.98Quasar Electronics Limitednewin stockhttp://www.quasarelectronics.co.uk/Item/cebek-i-70-voltage-decrease-detection-module-7-18vdc
Voltage drop detection module (7-18Vdc) with 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 a preset level from 7 to 18V dc (settable by the user using an onboard trimmer). The minimum input voltage needed for the buzzer to sound is 4Vdc. The maximum tolerable input voltage is 18Vdc.
Applications include low battery voltage warning.
The board is reverse polarity protected. Screw terminal blocks for all connections.
Model CI071 offers a detection range from 18 - 28V dc.
4Vdc minimum (for buzzer to sound) to 18Vdc maximum