Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Acquisitions Richtek Audio Product:Class-D Audio Power Amplifier,Smart Audio Amplifier,Audio Switches

Richtek provides a diverse portfolio of audio amplifiers for portable devices, including high-performance class-D audio power solutions in different power levels, smart audio amplifiers, and audio switches. We also provide design tools, GUI and customized software to deliver the best audio experience.

Class-D Audio Power Amplifiers

The audio amplifiers have either analog input system or digital input system with elaborate EQ and frequency DRC control.

Smart Audio Amplifiers

Incorporating algorithms, sensing the voltage/current of speakers to increase instant volume level to maximum still in a safe range, our smart amplifiers are in different power level for options.

Audio Switches

Processing analog audio signals in low noise, low distortion, and good THD+N.

As a leader in the electronic components recycling industry, Shenzhen Mingjiada Electronics Co., Ltd. will provide customers with a full range of electronic components recycling solutions with its professional services, reasonable prices and integrity.

Honest recycling: 5G chip, new energy IC, IoT IC, Bluetooth IC, Telematics IC, car regulation IC, base station IC, communication IC, artificial intelligence IC, medical IC, home appliance IC, voice IC, memory IC, sensor IC, microcontroller IC, transceiver IC, mobile phone IC, Apple mobile phone IC/watch IC, wearable IC, connector, lighting IC, capacitor Resistors, TO-247, diodes and so on.

Specific recycle process: 

1. You can simply classify your IC/module stocks and identify the model, brand, production date, quantity, etc. 

2. Please send your inventory list to our evaluation team by fax or e-mail. 

3. When you receive the purchase offer from one of our professionals, we can negotiate the specific transaction method and delivery and reach an agreement. 

4. We only recycle from regular channels, such as agents, traders, and factories, and do not accept irregular sources.