30W TPA3110 PBTL Digital Power Amplifier Module

The 30W TPA3110 PBTL Digital Power Amplifier Module is a 30W mono high power, class D, digital audio amplifier module, which is based on TPA3110 chip set. It has an adjustable volume and supports mono audio using a 4/6/8 ohm (8 ohm is the best) speakers, which can be supplied with a voltage range from 8V DC to 26V DC. The module has a frequency response range of 20Hz-15KHz. Because of using advanced EMI suppression technology, designers can use low cost ferrite bead filters for reaching EMC requirements. The SpeakerGuard„¢ speaker protection circuitry is designed with an adjustable power limiter and a DC detection circuit. The user by the adjustable power limiter can adjust a “virtual” voltage line, lower than the chip supply, which result in limiting the speaker current work. The DC detection circuit evaluates the PWM signal  properties, means that measures and checks the frequency and amplitude of the PWM signal and if detecting any shifting or deviation because of  damaging the input capacitors or shorting on the inputs, it cuts off the output. The module can drive a speaker at least 4 „¦, at 10% THD+N From a 16-V Supply. While it amplify the sounds, because of its high efficiency (90%), no need to use an external heat sink. The outputs have shorts to GND protection,  shorts to VCC protection, and shorts output-to-output protection, completely.

Key Features:

• TPA3110 digital amplifier chip: This advanced chip delivers crystal-clear audio with minimal distortion.
• 30W output power: Experience powerful audio with enough volume for most applications.
• Compact size: Easy to integrate into various DIY projects.
• High-quality construction: Durable and reliable for long-lasting performance.
• Mono digital audio power amplifier chip.
• It consumes less power than other modules.
• The sound quality is also very good.
• Applicable speaker impedance: 4/6/8 ohm.
• Low cost amplifier module.

Applications:

• DIY speaker systems: Build your own custom speakers and enjoy powerful, high-fidelity audio.
• Home theater systems: Enhance your home theater experience with rich, immersive sound.
• Audiophile projects: Perfect for audio enthusiasts seeking top-notch audio quality.
• Automotive audio systems: Upgrade your car’s sound system with powerful amplification.

FAQ:

• Q: What type of speakers are compatible?
• A: This TPA3110 amplifier board is compatible with a wide range of speakers, including 4Ω & 8Ω speakers.
• Q: What input options are available?
• A: This digital power amplifier module accepts both line-level and speaker-level inputs.
• Q: Is this suitable for outdoor use?
• A: While this power amplifier board is durable, it’s recommended for indoor use.