The MAX712 and MAX713 are nickel cadmium (Ni-Cd) battery fast charge controllers which will fast charge batteries from a DC source at least 1V higher than the maximum battery voltage. 1 to 16 series cells can be charged at rates up to 4C. A voltage-slope detecting analogue-to-digital converter, timer, and temperature window comparator determine charge [...]
The fast track to run tests without battery power or high voltage dynamic table. It is equipped with two areas: short-wave set to show the circuit diagram, the device can test 3V to 15V battery. When the switch is a short-wave to a different location, only pieces of 1.5V cells can be tested.
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This is a single zone alarm - with independently adjustable Exit, Entry and Siren Cut-Off timers. It will accommodate the usual types of normally-closed input devices - such as magnetic-reed contacts, foil tape and PIRs.
When the alarm is activated - the Siren will sound for up to 20-minutes. Then it will switch off - and [...]
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