Description:
The UPS-12v voltage module is used to design continuous power supply and switching for routers, switches and other network equipment or infrared alarms. When the battery is fully charged, the upper limit can produce a current of 1A, and when the battery voltage is about to discharge, it can produce 8-9W of power. When the output is short-circuited, it will automatically shut down and resumes after recharging.
A high power UPS module designed for 12V 1.5A routers or optical modems can be used for 12V 1A devices.
Note: 3.7 V 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 power: 12 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