CBC Design: Low Voltage LED Alarms.

The 722 Low Voltage Indicator is a simple, inexpensive low voltage alarm pcb designed to illuminate a large external warning led or sound an external buzzer if the measured voltage drops below a pre-set limit.

Based upon an industrial design, the unit has a basic accuracy of +/-1% and drives leds and buzzers up to 300mA. It is therefore ideal unit for monitoring batteries in a wide range of applications and providing a visual and/or audible warning should they fall below safe levels.

The LVI is sized at 40mm Long, 25mm Wide and 15mm High including terminations and is ideal for portable applications or any installation where space is limited.

Available in 6, 12 or 24V versions, the LVI is fully adjustable over the following ranges:-
6V Model: 4-8VDC, 12V Model: 9-15VDC, 24V Model: 18-30VDC.

CBCLVI-722-1/3 Low Voltage Indicator. £6.75 +VAT
CBCLVI-722-1/6 Low Voltage Indicator. £6.75 +VAT
CBCLVI-722-1/12 Low Voltage Indicator. £6.75 +VAT