4‑in‑1

Automotive-Grade Magnetically Integrated High-Frequency Power Transformer Modules This series of modules is an integrated high-frequency power conversion solution designed specifically for on-board power supply systems in new energy vehicles (NEVs). At its core is a magnetically integrated architecture that consolidates multiple power magnetic components — including high-frequency isolation transformers, PFC boost inductors, resonant inductors, and output filter inductors — through shared magnetic circuits and structural integration. By replacing the dispersed layout of conventional discrete components, this design significantly reduces power module footprint, increases system-level power density, and lowers overall magnetic circuit losses. The modules utilize EQ/U series automotive-grade Mn-Zn ferrite cores and high-current flat enameled copper wire winding technology. They deliver excellent low-loss performance at high frequencies, superior heat dissipation capability, and high insulation class, while withstanding harsh on-board operating conditions such as wide temperature fluctuations, vibration, and mechanical shock. These products reliably meet the power conversion and electrical isolation requirements of core on-board components such as on-board chargers (OBCs) and on-board DC-DC converters. A full matrix of core specifications is available to cover the complete range of on-board power applications, from low-medium to high power levels.

Get a Fast Quote or Technical Support

Product Details

Item	Content
Product Name	PQ high frequency transformer for PCB
Quality Certification	ISO9001:2008
Color	yellow
Tolerance	5%,10%

1. Drawings or Samples	We get the drawings or samples from customers.
2. Drawings Confirmation	We will provide the datasheet for customer to confirm.
3. Quotation	We will quote after getting the customers' confirmation
4. Making Samples	We will make real samples and send to customers for confirmation.
5. Bulk Producing	We will produce the products after getting the customers' confirmation and orders.
6. Inspection	Inspect each pieces.
7. Shipment	We will ship the goods to the customers after customers' confirmation.

EQ40+EQ50

none