Battery presence testing
Innovative Energies' No-Break 3 battery backed-up DC power supply system employing 'smart' testing for battery presence does not rely solely on charge current sensing or power supply output interruption. The NB3 system continuously monitors charge current and initiates a full test if current falls below a set value for any reason; within a set time interval.
A preload is applied (should there be no standing load) and power module output voltage is then adjusted to allow unambiguous sensing and confirmation of battery presence (or absence) without compromising the integrity of the system. If no battery or a faulty battery is detected, normal supply is immediately resumed and an alarm is raised.
Motorola Solutions APX N70 XE smart radio
Motorola Solutions' APX N70 XE is a smart radio that combines mission-critical voice...
ZCG Scalar ZVCF-136174 VHF expandable transmitter combiner cavity filter
The ZCG Scalar ZVCF-136174 VHF expandable transmitter combiner cavity filter delivers high...
Motorola Solutions MOTOTRBO R5 digital portable two-way radio
Motorola Solutions has launched the MOTOTRBO R5 digital portable two-way radio, designed with a...
