XFPCB003 - Class-AB Amplifier 20-30W LM1875 Board - Fully Assembled, Ready to use.

The LM1875 is a monolithic power amplifier offering very low distortion and high quality performance for consumer audio applications.

- Specifications

• Load: 4Ω - 8Ω
• Output Power: 30W
• Supply Voltage 12V-36V(±18)

- Features

• Low Distortion: 0.015%, 1 kHz, 20 W
• Wide Power Bandwidth: 70 kHz
• High Current Capability: 4A
• Protection for AC and DC Short Circuits to Ground
• Through-hole components

- Dimensions

PCB Clad: 76mm x 66mm

Height/w Heat sinks: 50mm

- Wiring Example

- Schema

- Warranty

All our products come with 1 year warranty (repair or replace). We intend to provide repair or replace warranty on all our products indefinitely.

- Open-source hardware (OSH)

This product is open-sourced.KiCad Schematics, Gerber, BOM, Drill, Silk/Solder Masks, Positive and Negative plot files are available on GitHub.