Sell ♧❅High Power Class A Power Amplifier Board Transformer Delay Power Soft Start Protection Board for A best price

High-power power starter board Light touch soft start for 100W-1000W power amplifier The board uses high-quality small power transformers with low standby loss. The original NE555 time base circuit 0.5 second algorithm, that is, one opening and closing action can be completed in one second. High quality 30A relay, enough to start 1000W transformer The red light is the standby indicator and the green light is the start indicator. Tip: The switch is not soldered when it is shipped, because the chassis size is different and the layout is different. The length of the line is also different. We have a connection length of 0.5 meters. Precautions: *** "Pre-sale" ***The products are shipped abroad, and the logistics time limit is generally about 15 days. If you mind, please don't place an order &&&Pre-sale products as long as they are shipped overseas, please do not refuse to sign at will, thank you very much for your understanding! Please pay attention to the store coupons and receive them before placing an order!