Vender DC-AC Inverter Converter 12V/24V to 18V 220V 380V Transformer Boost Board al mejor precio

Description: This product is widely used. The product has high energy efficiency, long life, low power consumption, convenient and safe use, energy saving and durability. It is a good helper for field, night camp, night market vendors and driving family power outage emergency. Can be used as a pure sine wave, modified sine wave, single silicon machine, four-silicon machine front-stage boost inverter circuit. For electronic enthusiasts DIY production, maintenance replacement, manufacturers control cabinet products and so on. PCB board is military grade board. Size: approx. 8x7.5cm/3.15x2.95inch Weight: 300g Specification: Power: 500W Input: DC12V (requires 24V to take a message) Output: AC220V 380V and AC18V Quiescent current: 0.35A Output waveform: high frequency square wave Protection: no protection Package Includes: 1 x 500W DC-AC Inverter Board Note: This board is a high-frequency square wave AC output, so the general inductive appliances can not bring! ! "such as: motor, electric fan, coil transformer, etc." Another: simple resistance and resistance step-down small appliances, cheap resistance to resist buck LED lamps, etc. may not be used When connecting to a small load (LED lights, mobile phone charger, DVD set-top box, etc.), it is recommended to connect the output voltage to a low point such as: 160V It is recommended to increase the heat sink when working for a long time. The power supply cannot be reversed. The power supply and power line should be large enough. Because there is no protection output, do not overload or short circuit. Output high-frequency square wave AC voltage Many general multimeters can not measure or show low and high (is not correct, not actual voltage)