विवरण

• Product Description Power conversion circuit board of 150W miniature inverter battery DC12V up conversion AC220V step up transformer ①High voltage and high frequency AC output port, could be related with tungsten bulb, heating cord and other resistive load or voltage multiplier rectifier circuit ②High voltage DC output port would be connected with switching strength load, reminiscent of small electrical home equipment with nominal 100-240V AC transmission, U-shaped energy-saving lamp, spiral energy-saving lamp, set-top box, cellular phone charger, DC small motor, small hand drill and other small tools Strictly prohibited for: fan, AC motor, silicon metallic sheet transformer Product Parameter 1) PCB size: 66*61mm 2) Input Voltage: DC12V 3) Output Voltage: 110V/200V/220V/280V (Marked at the PCB Can be set with jumper onboard) 4) Output Wave Form: excessive frequency sq. wave or DC(un-filtered) 5) Output Power: rated 150W, Max 200W (When greater 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, counting on diversified production batches 9) FET: RU6099R or DX3205R, looking on varied manufacturing batches Pay Attention 1,We put forward connect with "DC Output", as a result of traditional electrical models are utilizing common rectifier If linked to the "High Frequency AC Output", rectifier will heat up immediate and damaged, diode might be destroyed 2,This board has high frequency square wave AC output and DC output, so it is going to not drive inductive electric instruments (such as motor, fan, resistor capacitor volt step-down units, small LED lights, etc) 3,When related to small lots (phone chargers, DVD, etc), we endorse conect to lower voltage output, like 200V 4,When working at high load (higher than 100W) or for lengthy time, please use larger heatsink and fan for cooling 5,Please do not mistake polarity Need large enough latest for power delivery and gear cable 6,No overload, No shorted at the output 7,When output is high frequency and there isn't any load, the checking out end result with a multi-meter will be greater than precise

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