500W Board Pure Sine Wave Inverter DC12V to AC220V, Car Power Inverter Circuit Module for Power Conversion

Peak Power:500W Continuous Power:300W Input Voltage Range:DC 10-14V Green indicator:Power status; Red indicator: Protection status (undervoltage, overvoltage, or overcurrent) Jumper Settings 1.FSO: Short-circuit JP1 for 60Hz output; short-circuit JP5 for 50Hz output. 2.SST: Short-circuit JP2 to enable the 3-second soft-start function; short-circuit JP6 to disable the soft-start function. 3.DTO: Short-circuit both JP7 and JP8 for a 300ns dead-time; short-circuit both JP3 and JP7 for a 500ns dead-time. 4.DT1: Short-circuit both JP4 and JP7 for a 1.0µs dead-time; short-circuit both JP3 and JP4 for a 1.5µs dead-time. 5.LED+: Short-circuit JP9 to keep the LCD backlight permanently on; leave JP9 open to keep the LCD backlight off. Please note: Jumpers for the same function must not be short-circuited simultaneously. LED Indicators Normal:Constantly on Overcurrent:Flashes 2 times, off for 2 seconds (repeating cycle) Overvoltage:Flashes 3 times, off for 2 seconds (repeating cycle) Undervoltage:Flashes 4 times, off for 2 seconds (repeating cycle) Overtemperature: Flashes 5 times, off for 2 seconds (repeating cycle) Colour option: As Shown Construction material: PCB Items supplied: 1*Motherboard Only the above package content, other products are not included. Please note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.