Btl

DC 12V-24V 100W BTL Out TPA3116 Mono Channel Digital Power Audio Amplifier Board Description: Small size design, BTL output, the maximum output power 100w, can drive 2 ohm speakers, be balanced (differential) input, external heat sink chip work more stable. The latest revision: optimization of circuit traces, increasing the mute control terminals. Mute Control: M mute control end, high muted (voltage 3.3v-12v), low-level work (and GND connection is working state), there is a short circuit cap distribution, the default state is working shipped when needed mute control, the shorting cap removed, external control on the line. Two Signal input mode can be selected according to the following needs: Balanced input signal (differential): Signal + Signal -, GND (ground). Unbalanced inputs (single-ended): - end and GND (ground) short circuit, the signal input from the + terminal. Specifications: Board size: 75mm * 50mm Operating voltage: DC 12V-24V Maximum output power: 100w (2 ohm speakers connected) Board overall height: 25mm Package included: 1 x TPA3116 Mono 100W Digital Audio Power Amplifier Board

TDA7498E 160W+160W BTL Power Dual Channel Audio Stereo Digital Amplifier Board Package contains 1 X item of the smallest listed variant.

Buy DC 12V-24V 100W BTL Out TPA3116 Mono Channel Digital Power Audio Amplifier Board for R240.00

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Feature:   The amplifier uses the TDA2822M for the amplification chip, this chip is a dual-channel single-chip power amplifier integrated circuit, usually used for audio amplifier in the pocket cassette player (WALKMAN), tape recorders and multimedia active speakers. Can work in the stereo and bridge amplifier (BTL) circuit form.   TDA2822  power amplifier board:   Package Name: TDA2822M Amplifier Kit (Need soldering) Working voltage: DC4.5-9V PCB size: 46 * 35mm Speaker diameter: 50mm Speaker power: 0.25W KA2284 level indicator board: 1. Constant current output 2. Wide operating voltage: (3.5V - 12V) 3. The ALC circuit does not need to connect diodes or transistors 4. The bright level can be adjusted 5. The circuit board adopts military grade 1.6MM FR4 sheet 6. PCB dimensions: 40mm * 19mm TDA2822 power amplifier board list: 1 x PCB board 3 x 470UF25V electrolytic capacitor 2 x 100UF25V electrolytic capacitor 3 x 104 ceramic capacitors 1 x USB + 3.5 lines 1 x 50K dial potentiometer 2 x 4.7 ohm resistance 4 x 10K resistance 1 x 8P IC holder 1 x TDA2822 chip 2 x 8 ohm 0.25W 50MM speaker 1 x 0.5 m cable   KA2284 level indicator board list: 1 x PCB board 2 x XH2.54-2P curved seat 2 x XH2.54-2P line 1 x 100 ohm resistance 1 x 10K resistance 1 x 2.2UF electrolytic capacitor 1 x 10UF electrolytic capacitor 1 x 103 blue and white potentiometer 1 x KA2284 chip 5 x 5MM green to green LED 1 x 5MM red to red LED Soldered PCB, for reference only!

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