The official website - Shenzhen Mingjiada Electronic Co., LTD
Amid the wave of silicon carbide (SiC) power devices accelerating the replacement of traditional silicon-based solutions, Wolfspeed gate drivers, as the "core nerves" in high-voltage and high-temperature scenarios, have become essential components in the design of new energy vehicles, photovoltaic inverters, and industrial power supplies. However, technological iterations and supply chain fluctuations have led to a large amount of brand-new inventory accumulation, occupying the cash flow and warehousing resources of enterprises. Shenzhen Mingjiada Electronics Co., LTD., relying on 15 years of experience in power semiconductor recycling and a global channel network, has specially launched a high-price recycling service for the full range of Wolfspeed gate drivers. With professional assessment, transparent pricing and rapid payment recovery, it helps enterprises revitalize assets and embrace technological upgrades.
I. Why has Wolfspeed gate Driver Become a high Ground for Recycling Value?
Wolfspeed (formerly Cree) has gained a first-mover advantage in silicon carbide technology. Its gate driver, with its high switching frequency and strong anti-interference ability, has become a key component of new energy systems. The recycling value stems from three core driving forces:
The scarcity of automotive-grade certification
The KIT3020PI series, which has passed the AEC-Q100 certification and can withstand temperatures up to 150°C, is specifically designed for the main drive inverters of electric vehicles. Due to changes in vehicle manufacturers' projects, it often leads to bulk inventory, with a recovery premium as high as 30%.
The demand for photovoltaic and energy storage has exploded
Industrial-grade drives (such as the KITxxxx series) support 1700V SiC module drives and are compatible with string photovoltaic inverters. The sharp increase in global photovoltaic installations in 2025 will boost the second-hand market circulation rate by 40%.
The pressure of long delivery times in the supply chain
Due to the limitation of wafer production capacity, the delivery time for some models is as long as 20 to 40 weeks. Mingjiada fills the gap by recycling and refurbishing, meeting the urgent production demands of small and medium-sized manufacturers.
Ii. Mingjiada Recycling System: Full-Chain Value Mining Empowered by Technology
In view of the particularity of Wolfspeed drives, Mingjiada has built a four-dimensional professional capability to ensure the maximization of recycling value:
Precise identification technology
The integrity of the package is inspected by X-rays, and the DESAT protection response and propagation delay (<100ns) are verified through electrical performance tests to prevent refurbished parts and functional defective products.
Global compliant circulation
Sign the NDA agreement to destroy the source label, in compliance with the R2v3 electronic recycling standard; Supports FOB delivery in Hong Kong/Shenzhen and DDP global door-to-door logistics, covering major markets in Europe, America and Asia.
Scenario-based reconfiguration
Refurbished devices are specifically delivered to three high-demand scenarios:
Automotive ECU repair market (Automotive-grade KIT3020PI)
Industrial equipment spare parts (CPM3 module replacing discontinued models)
Emergency procurement for small and medium-sized photovoltaic enterprises (to avoid the risk of long delivery times).
Three and four-step ultra-fast recycling process: A 72-hour closed loop from inventory to cash
Mingjiada optimizes the traditional recycling chain to achieve efficient collaboration in "assessment - delivery - payment collection"
List submission
Please send the model (e.g. KIT8020JC), quantity, batch number and packaging photo to sales@hkmjd.com.
Video verification
Within 24 hours, confirm the unopened electrostatic bag, the original factory label and the oxidation status of the pins through video connection, and initially lock in the quotation.
Logistics delivery
We offer free anti-static packaging solutions and support SF Express /DHL cash on delivery or door-to-door pick-up (with service points in Japan, the United States and Europe).
Acceptance payment
After passing the third-level inspection (appearance → electrical performance → high-temperature aging), the full payment will be remitted by telegraphic transfer within T+1 working day, and the entire process will take no more than 5 working days.
Evaluate the value of your Wolfspeed drive immediately
Telephone: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Official website: /www.mjdic.com
