company blog about Mingjiada Electronics is Acquiring Large Quantities of Infineon AC-DC Power Converters, Including the CoolSET™ and OptiMOS™ Series

Abstract: Shenzhen Mingjiada Electronics Co., Ltd. recently announced a substantial cash acquisition of Infineon’s AC-DC power converter and power management product lines for the global market. As a hybrid distributor with nearly three decades of experience in the electronic components industry, Mingjiada is leveraging its extensive supply chain network to focus on acquiring scarce and high-demand inventory, including the fifth-generation CoolSET™ integrated power stages, the OptiMOS™ series, and CoolSiC™, to alleviate supply pressures in the home appliance, industrial, and automotive power markets.

Focusing on Energy Efficiency Conversion, Expanding the Power Supply Product Portfolio

Against the backdrop of a global emphasis on low-carbon and high-efficiency solutions, Infineon’s AC-DC converters have long been the preferred choice for industrial power supplies, auxiliary power supplies in home appliances, and battery charger designs, thanks to their exceptional low standby power consumption and high reliability.

As a key partner for Infineon channel inventory, Mingjiada Electronics is now officially launching a dedicated acquisition program. We not only purchase general inventory but also provide one-stop solutions for surplus materials resulting from project changes.

Key Acquisition: Details of Infineon’s AC-DC Product Series

Mingjiada’s acquisition initiative covers Infineon’s full range of AC-DC power management chips and modules, specifically including the following key series:

1. Fifth-Generation Fixed-Frequency CoolSET™ Integrated Power Stages

These are currently the most widely used AC-DC core components on the market. Mingjiada is actively seeking the following product specifications:

High-Voltage MOSFET Integrated Series: Features built-in 800V and 950V avalanche-rated high-voltage CoolMOS™ P7 super-junction MOSFETs.

Package Requirements: Specifically, models in DIP-7 packaging.

Application Scenarios: This series is suitable for applications requiring a wide input voltage range, such as single-phase smart meters, solar systems, and industrial auxiliary power supplies. Its integrated PWM controller supports CCM/DCM operating modes, effectively reducing conduction losses.

Key Features: We are seeking models with Active High-Load Mode (ABM) and down-conversion mode. These features ensure ultra-low standby power consumption under medium to light loads, meeting international energy efficiency standards.

2. OptiMOS™ Series IPOL DC-DC Regulators

Although focused on DC-DC conversion, these products serve as the core of the AC-DC downstream stage and are also a key power chain product targeted for recycling by Mingjiada.

Digital Interface Series: We are purchasing the OptiMOS™ 5 IPOL series with SVID and I2C/PMBus digital interfaces.

Target Applications: Suitable for power supply solutions in server CPUs, data centers, and telecommunications equipment.

3. High-Reliability Discrete Components and Modules

For high-power applications, Mingjiada has also established a green acquisition channel:

CoolSiC™ and CoolGaN™: We purchase third-generation wide-bandgap semiconductors, particularly SiC MOSFETs used in new energy vehicles (such as on-board chargers, OBC) and charging stations.

ThinPAK Package Series: We purchase low-voltage MOSFETs in ThinPAK packages, suitable for high-density mobile device designs.

Why Choose Mingjiada for Inventory Management?

Founded in 1996, Mingjiada Electronics holds dual ISO 9001:2014 and ISO 14001:2014 certifications and serves as an authorized distribution channel for over 500 renowned original manufacturers worldwide.

In our purchasing operations, we offer:

Flexible Global Transactions: We support on-site inspections and cash settlements in locations such as Shenzhen, Hong Kong, Japan, Russia, and Taiwan.

Technical Evaluation Support: Our team of professional engineers conducts authenticity and performance testing on niche and discontinued models (such as specific CoolSET variants), ensuring materials are directed to demanding sectors like industrial and automotive applications.

Green Inventory Clearance: We assist OEM/ODM factories in managing excess inventory to free up cash flow.

We firmly believe that this specialized acquisition of Infineon AC-DC and power management ICs will effectively balance market supply and demand, providing end-users facing shortages with a stable and compliant supply of components.

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Contact Mingjiada Electronics

Acquisition Hotline: 86-755-83294757 / 13410018555

Email: sales@hkmjd.com

Website: https://www.integrated-ic.com/