UPC1237 loudspeaker, power amplifier speaker protection module board, dual Omron relays from Japan

Name: UPC1237 loudspeaker, power amplifier speaker protection module board, dual Omron relays from Japan
Brand: MicroHello
Price: 13.5 USD
Availability: InStock

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Description

Features:
1. uPC1237, as the core component, features functions such as power-on delay, DC protection, and power-off surge protection.
2. Using fully sealed high-current relays as core components eliminates concerns about contact sparking and oxidation. With dual parallel configurations, each channel operates independently, doubling the current and reducing the internal resistance by half simultaneously, which is beneficial for lossless transmission of sound quality.
3. Using 7812 as a voltage regulator, it has a wide power supply range, covering any range from AC12V to AC24V.
4. The circuit is simple and reliable. It is very easy to make and requires no debugging.
5. Dimensions: 85x46mm. The high-grade double-sided fiberboard is compact and easy to install.
6. Weight: approximately 67g.