Speaker Protection Board UPC1237 Double Parallel Japan Omron Relay


Description:
The speaker protection board has the functions of start-up delay (about 3 seconds) and DC protection (starting control voltage about 1V), the board circuit is simple, and the work is safe and reliable.
With LED indicator, it lights up when working, and goes out when the protection starts and controls. It adopts dual parallel Omron relays, which is suitable for most power amplifier boards.

Working voltage AC: 12-18V, independent power supply is required. Power: 300WX2
The PCB circuit board size is: as shown in the figure

Matters needing attention: inappropriate BTL circuit

Speaker protection requires independent winding power supply, and cannot share power with other circuits.



Package: 1pcs Speaker Protection Board UPC1237 Double Parallel Japan Omron Relay

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Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.

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