Features:_x000D_ _x000D_ This is a DC-DC boost conversion module, working frequency is 1 MHz. _x000D_ The maximum conversion efficiency is 96% (74% -94% under different working conditions). _x000D_ The static working current is 0.19mA _x000D_ It has over current protection (OCP), over-voltage protection (OVP), short circuit protection (SCP), over-temperature protection (OTP) functions. _x000D_ Application: WIFI router, for Ethernet device, IP camera, PTZ, LED lights, light beads, toy cars, unmanned aircraft. _x000D_ _x000D_ Specification:_x000D_ Material: Plastic_x000D_ Weight: 2g/0.1oz_x000D_ Input Voltage: DC 2.6 ~ 6V Output Voltage: DC 123%_x000D_ Maximum output : 12V/1.2A (See the table below for details)_x000D_ Measurement results are for reference only._x000D_ _x000D_ Input Voltage Input Current Output Voltage Output Current _x000D_ 2.6V 1.44A 12V 0.25A _x000D_ 3V 1.84A 12V 0.38A _x000D_ 3.3V 2.1A 12V 0.47A _x000D_ 3.7V 2.5A 12V 0.63A _x000D_ 4.5V 3A 12V 0.96A _x000D_ 5V 3.5A 12V 1.2A _x000D_ Recommended power supply: _x000D_ 18650 battery, cell phone battery, and other 3.7V lithium battery; _x000D_ Mobile power supply, cell phone charger, and other 5 V power supply equipment._x000D_ _x000D_ Package List:_x000D_ 1 x Voltage Converter Module_x000D_ 1Set x Accessories_x000D_ _x000D_ Note:_x000D_ This is a DC-DC voltage converter, it should be noted when using:_x000D_ 1. Input voltage can not be greater than the maximum input range; _x000D_ 2. Output power can not be greater than the maximum load for a long time;_x000D_ 3. Input power must be greater than the output power, because the power consumption of the module itself.