Shenzhen Mingjiada Electronics Co., Ltd. (hereinafter referred to as ‘Mingjiada Electronics’) is an enterprise with nearly three decades of specialised experience in electronic component distribution and supply chain services. Headquartered in Shenzhen, the company maintains branches and large-scale intelligent warehousing centres in locations including Hong Kong and Shanghai. With an inventory exceeding two million SKUs, its operations encompass both the supply and recycling of electronic components, dedicated to providing clients with comprehensive one-stop solutions for component procurement and inventory optimisation.
Within the power management evaluation boards and motor controller/driver sectors, Mingjiada Electronics not only distributes genuine products from leading international brands such as TI, ADI, Infineon, and Microchip, but also offers specialised cash purchase and recycling services to the market, establishing a unique ‘two-way supply chain’ model.
Core Supply Services
1. Power Management Evaluation Boards
The company supplies a comprehensive range of power management evaluation boards, enabling clients to rapidly undertake prototype design, performance validation, and solution development.
Battery Management Evaluation Boards: Examples include the MAX17335X2EVKIT, supporting precise power monitoring for single-cell lithium-ion/polymer batteries, with integrated I²C interface and SHA-256 authentication functionality.
High-Side Driver Evaluation Boards: Examples include Infineon's 2E0300E17-SPO (vertical 1700V DBT driver evaluation board), featuring integrated DESAT protection demonstration and isolated power supply, suitable for motor drive and industrial inverter development.
Battery Charger Evaluation Boards: Supply series such as the MAX1645EVKIT, supporting chemistry-agnostic Level 2 charging algorithms. Certain products hold AEC-Q100 automotive qualification.
TI Power Module Evaluation Boards: Examples include the TPSM41625 evaluation board, supporting a wide 4V to 16V input voltage range and delivering up to 25A output current to meet high-load application demands.
2. Motor Controllers and Drivers
Mingjiada Electronics supplies motor control products covering a broad spectrum of applications from low-power to high-power scenarios.
Motor Control Evaluation Boards:
For instance, TI's DRV10987EVM high-voltage motor driver evaluation module supports a wide input voltage range of 6.2V to 28V, delivers continuous drive currents up to 2A, and employs sensorless control algorithms.
Gate Drivers and Motor Drive ICs:
Supplies automotive single-channel high-voltage gate drivers such as Infineon's 1EDI3033AS, specifically designed for SiC MOSFETs.
Supply ADI's TMCM-1690-TMCL single-axis FOC servo controller gate driver module, supporting three-phase brushless DC motors with gate drive currents up to 1.5A.
Supply TI's DRV8718SQRVJRQ1 automotive half-bridge smart gate driver, supporting 40V 8-channel drive.
Professional Acquisition Services
Beyond supply operations, Mingjiada Electronics offers long-term, high-value cash recycling globally for idle power management evaluation boards and motor controllers/drivers.
Scope of Acquisition
Power Management Evaluation Boards: Priority acquisition of TI Simple Switcher® power module evaluation boards (e.g., LMZ14203DEMO demonstration board). Also acquire linear regulator evaluation boards, switching regulator development kits, battery management IC evaluation modules, etc.
Motor Controllers and Drivers: We purchase TI's isolated gate drivers, optical disc drive controllers, solenoid valve drivers, stepper motor drivers, etc. We also acquire ADI motor driver boards, single-axis FOC servo controller gate driver modules, and similar products.
Procurement Process and Advantages
Information Submission: Clients provide details such as part numbers and quantities via email or other channels.
Professional Evaluation and Quotation: Our specialist team conducts rapid assessments based on market conditions, delivering competitive quotations within 24 hours.
Agreement and Logistics: Following price confirmation, a contract is signed. Mingjiada offers complimentary nationwide collection services across multiple cities.
Inspection and Payment: Upon successful goods inspection, full payment is guaranteed within 24 hours, ensuring swift capital recovery for clients.
Core acquisition advantages include: premium cash buyouts, a specialised appraisal team with advanced testing equipment, and a global logistics network supporting worldwide deliveries.
Contact Us
For any requirements regarding the purchase or sale of power management evaluation boards, motor controllers/drivers, please contact Mingjiada Electronics via:
Telephone: +86 13410018555 / 86-755-83294757
Email: sales@hkmjd.com
Company Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
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