DC-DC power supply with 12V UPS
Design of DC-DC power supply with 12V UPS.
This device is useful for converting a higher voltage to a smaller voltage that your device requires.
It also comes with an automatic 12V UPS using a lead acid battery. This means your device will always have power even though the input supply has been switched off to the DC-DC power supply.
The lead acid battery will automatically recharge and can be left connected indefinitely.
Comes with a low battery voltage cutoff circuit to prevent the device from draining the battery completely.
Suitable for critical electronic devices such as alarm system, network devices etc.