Description:
UPS-12v voltage converter module is used to design continuous and switching power supply for routers, switches and other network equipment or infrared alarms. When the battery is fully charged, the upper limit can output a current of 0.1A, and when the battery voltage is about to discharge, it can output 0.8-0.9 W of power. When the output is short-circuited, it will automatically shut down and resume after recharging.
The UPS module can be used for 12V 0.1A devices.
Note: 3.7V lithium battery or polymer battery, with single or multiple cells, can be connected in parallel.
Usage steps:
Connect the appropriate input voltage to the input terminal.
Check the output voltage with a voltmeter and ammeter.
Connect the battery at B+ and B-.
Application:
Normal power supply
Battery charger
Mobile charger
Electricity conversion
Infrared alarm
Network equipment such as switches
router
Specifications:
Working voltage: DC 5V
Output voltage: DC5V or DC12V (JP1 can switch output voltage)
Output current: 0.1 amp
Output power: 1.2 watts
Support battery: 3.7V 15Ah lithium or polymer battery (maximum)
Working temperature range: -40 ℃ ~ 85 ℃
Working humidity range: 0% - 95% RH
Static current: about 20 mA
Dimensions: 20 x 43 mm