Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Under the wave of the deep integration of the new energy revolution and Industry 4.0, high-reliability gate drive technology has become the core lifeline of electric vehicles, photovoltaic inverters and industrial power systems. The (Infineon) EiceDRIVER™ series defines the gold standard for power semiconductor control with nanosecond-level transmission latency, intelligent protection mechanisms, and automotive-grade safety certifications. However, technological iterations and order fluctuations have led to a large number of brand-new original drives piling up in enterprise warehouses, turning them into frozen assets worth tens of millions. Shenzhen Mingjiada Electronics Co., LTD., relying on its fifteen years of expertise in power device recycling, has specially launched a high-price recycling service for the entire EiceDRIVER™ gate driver series. With original factory-level testing, dynamic premium models, and global rapid payment recovery, it helps enterprises revitalize inventory and practice the green cycle of the electronics industry.

I. EiceDRIVER™ Technology Benchmark: The "Nerve Center" of Power Switches

Through three major innovations to break through the performance boundaries of IGBT/MOSFET drives, Mingjiada focuses on recycling the following high-value categories:

1. Ultimate response and driving capabilities

1ED38xx series: Transmission delay as low as 13ns, peak drive current up to 20A (e.g. 1ED38I12MH), directly driving 1200V/800A IGBT modules, ensuring a 25% reduction in switching loss of 10kHz frequency converters.

2EDi series dual-channel isolated drive: Supports 5kVrms electrical isolation (such as 2EDI1205S), withstands ±100V/ns common-mode transience, and eliminates the risk of ground bomb interference in photovoltaic inverters.

2. Functional safety and integration protection

Automotive-grade products (such as 1EDI20H12AH) : Certified by AEC-Q100 Grade 0 (-40℃ to 150℃), integrated with Miller clamping and DESAT detection to prevent direct failure of the main drive IGBT of electric vehicles.

Industrial intelligent drives (such as 2EDL23N06PJ) : Built-in active clamping and temperature monitoring, with an overcurrent response time of less than 70ns, providing a "zero crash" guarantee for servo drives.

3. Dedicated drivers for SiC/GaN

1EDSxxSiC series: Negative voltage turn-off capability up to -10V (such as 1EDS2069S), suppressing SiC MOSFET switching oscillation, suitable for 800V platform OBC (on-board charger) and ultra-efficient server power supplies;

1EDFxxGaN series: 5NS-level transmission delay matches the switching characteristics of GaN devices (such as 1EDF5673F), helping data center PSU energy efficiency exceed the titanium standard.

Ii. Mingjiada Recycling System: A Scientific Closed Loop of Technological Authentication and Global Premium

1. Original factory-level inspection system eliminates the risk of refurbishment

Wafer traceability verification: X-ray scanning to compare the batch code of the wafer, open cover analysis (Decapsulation) to verify the original factory process, and the rejection rate of refurbished chips is >99.8%;

Dynamic performance test: Verify transmission delay drift in a -55℃ to 175℃ incubator, and detect Miller clamping response time with a dedicated load plate.

Isolation withstand voltage certification: 5kV Hi-Pot test verifies the integrity of the isolation layer to ensure compliance with UL 1577 standard.

2. Dynamic premium model driven by supply and demand

Based on the global maintenance market database, Mingjiada offers excess returns for three types of devices:

The premium rate of the new energy shortage model: Automotive-grade SiC drive (such as 1EDS2069S) is as high as 35% due to the maintenance demand of the 800V platform.

Packaging status bonus: For unrolled tape material (retaining the original factory vacuum packaging), an additional 7% quotation will be provided.

Batch stepwise premium: When the single purchase exceeds 50,000 pieces, the unit price will increase by another 3% to 5%.

3. ESG compliance cycle

Sensitive data erasure: Perform physical erasing on models with configuration parameters (such as programmable driver ics);

Green recycling treatment: Non-reusable chips undergo anaerobic pyrolysis to extract precious metals such as gold and palladium, with a recovery rate of ≥96%. For every 100,000 pieces processed, 0.8 tons of electronic waste are reduced.

Three and four-step rapid monetization: Global capital recovery within 72 hours

Mingjiada's standardized process breaks down traditional recycling barriers

List submission: Organize model (e.g. 1EDI2005AS), quantity, package photos and send them to chen13410018555@163.com, and get the pre-price within 30 minutes;

Video verification: 24-hour high-definition video connection, magnifying and checking the original factory laser marking code and vacuum packaging.

Safe delivery: Optional delivery at inspection centers in Shenzhen/Hong Kong/Singapore, or DHL global insured cash on delivery (ESD protective packaging ensures zero damage).

Payment upon inspection: Full payment will be remitted by telegraphic transfer within 24 hours of arrival. Multi-currency settlement is supported, and the entire process is compressed to 3 working days.

Unleash the value of your driving assets immediately!

Recycling Hotline: +86 13410018555 (Mr. Chen)

List submission email: sales@hkmjd.com (with model/quantity/package photo attached)

Official website: www.hkmjd.com