Shenzhen Mingjiada Electronics Co., Ltd. established in 1996, is a globally renowned electronic component recycler specialising in the recovery of high-end chips for automotive electronics, industrial control systems, and new energy sectors. Headquartered in Shenzhen with branches in Hong Kong, Shanghai, and other locations, the company has established a nationwide recycling service network and forged long-term strategic partnerships with numerous global automotive electronics manufacturers.
In recent years, driven by the rapid expansion of the new energy vehicle market, Mingjiada Electronics has prioritised the acquisition of automotive chips from Novosense. The company purchases various automotive-grade components at competitive cash prices, enabling automotive electronics manufacturers, solution designers, and traders to swiftly liquidate inventory and recover capital.
Types of Novosense automotive chips acquired:
• Digital isolators and isolated drivers: Including multi-channel digital isolators (e.g., NSI82X series) and isolated driver chips. These components are critical for high-voltage modules in new energy vehicles' three-electric systems (battery, motor, electronic control), OBC (on-board chargers), and BMS (battery management systems), ensuring reliable and safe signal transmission.
• Current Sensors: Examples include the NSM201X series, suitable for isolated current sampling in PTC heaters within OBCs and air conditioning thermal management systems of new energy vehicles. Magnetic linear current sensors are also extensively used for current detection in automotive main drive motors.
• CAN/LIN Interface Chips: Acquired automotive communication chips including CAN FD interface chips (e.g., NSD8389-Q1) and universal automotive-grade LIN transceiver chips (e.g., NCA1021, NCA1145B-Q1) for bus interface design in automotive subsystems.
• Motor drive chips: Covering brushed DC motor drivers, multi-channel half-bridge drivers, etc. Additionally, focus on fully integrated motor drive SoCs launched by Naxin Micro (e.g., NSUC1610, NSUC1612). These highly integrated products are suitable for compact, high-efficiency smart actuator applications within automotive thermal management systems, such as electronic water valves and air conditioning electronic vents.
• Automotive-grade operational amplifiers: Recover operational amplifiers compliant with the AEC-Q100 standard, primarily employed in scenarios demanding stringent signal processing, such as automotive sensor signal conditioning and battery management systems (BMS).
• Automotive-grade synchronous buck converters: Procurement of high-efficiency DC-DC buck chips supporting 12V/24V automotive power systems, widely deployed in infotainment systems, electronic control units (ECUs), and similar applications.
Procurement Service Advantages and Process
Mingjiada Electronics possesses the following core strengths in recycling Naxinwei automotive chips:
• Professional evaluation and high-value cash acquisition: Equipped with advanced testing facilities, we ensure recovered chips meet original manufacturer standards. Competitive market-based quotations facilitate swift capital recovery for clients.
• Nationwide coverage with efficient, convenient service: Comprehensive support for factory stock, customs-detained materials, obsolete inventory, and diverse recovery requirements.
• Transparent and expedited transaction process:
1. Client provides inventory list (model, brand, quantity, production date).
2. Mingjiada's specialist team conducts evaluation and provides quotation.
3. Agreement signed by both parties, followed by cash payment.
4. Logistics arranged for collection or client shipment.
Upholding the business philosophy of ‘Integrity, Expertise, Mutual Success’, Mingjiada Electronics is dedicated to delivering efficient, reliable inventory solutions for the automotive electronics sector. We empower partners to maintain supply chain flexibility and capital liquidity amidst intense market competition.
Contact details:
Telephone: +86 13410018555 (Mr Chen)
Email: sales@hkmjd.com
Official website: www.integrated-ic.com
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