Power conversion circuit board of 150W miniature inverter battery DC12V up conversion AC220V step up transformer

1-High voltage and high frequency AC output port, can be connected with tungsten bulb, heating wire and other resistive load or voltage multiplier rectifier circuit

2-High voltage DC output port can be connected with switching power load, such as small electrical appliances with nominal 100-240V AC transmission, U-shaped energy-saving lamp, spiral energy-saving lamp, set-top box, mobile phone charger, DC small motor, small hand drill and other small tools

Strictly prohibited for: fan, AC motor, silicon steel sheet transformer

Parameters:

1. PCB size: 66*61mm
2. Input Voltage: DC12V
3. Output Voltage: 110V/200V/220V/280V (Marked on the PCB. Can be set with jumper onboard)
4. Output Wave Form: high frequency square wave or DC(un-filtered)
5. Output Power: rated 150W, Max 200W (When higher than 100W, please use cooling fan)
6. Current with 12V interface (No-load): 250mA
7. Working Frequency: 37kHz
8. Onboard Chip: ST SG3525A or KA3525, depending on different production batches.
9. FET: RU6099R or DX3205R, depending on different production batches.