About YIDEK | Power Quality Technology Since 2007

YIDEK TECH

A Chinese national high-tech enterprise, focusing on power quality since 2007.
Its R&D center is located in Hangzhou, and its production base is situated in Longwan District, Wenzhou, forming a comprehensive intelligent
manufacturing base for power quality, integrating R&D, testing, production, and final assembly.

Production base

40,301+ m²

To build a smart power quality manufacturing base integrating R&D testing, core component manufacturing, and complete assembly.

Professional Team

150+

Over 150 professional R&D engineers and technical experts dedicated to power quality solutions.

Global Markets

66+

Products exported to more than 66 countries and regions worldwide.

40,301+

150+

66+

Academic Partners

Tsinghua University, Zhejiang University,China EPRI

Elite R&D Team

Led by postdoctoral, doctoral & master'sdegree holders

Industry First

First to launch 0.4kV integrated smart capacitor & modular APF in China

Leading in Technological Innovation

Backed by a provincial-level High-techEnterprise R&D Center, we have built astrong technical team led by postdoctoral,doctoral, and master's degree holders.Through deep industry-academiacollaboration with Tsinghua University,Zhejiang University, and China EPRI, wecontinuously push the boundaries ofpower quality technology.

Industry Milestone

YIDEK was the first in China to launchthe 0.4kV highly integrated smartcapacitor and the modular active powerfilter (APF), leading the industry intoan era of intelligent, modular powerquality solutions.

Core Manufacturing Capabilities

SMT Assembly Line

Core control board is produced in-house, ensuring controllable quality.

Core Component Production Line

Capacitors, reactors, switching devices, and controllers are all self-developed and self-produced.

Complete Cabinet Assembly Line

GGD/GCK/Custom Cabinets, One-Stop Assembly

Quality Control Process

DESIGN

Housing Design: The focus is on the design of heat dissipation holes, the compactness of internal structural components, and the compatibility of mounting holes to ensure a smooth assembly process.
Software Development: Code was written and initially debugged for the switching logic of the smart capacitors and the over/under voltage protection functions to ensure stable program operation.

COMPONENT SCREENING

Control boards produced on the SMT line must undergo an initial power-on test to verify that the software has been successfully programmed and that all functional parameters are normal.

ASSEMBLY

Modular Assembly: Install the in-house control board, capacitor cores, and switching modules into the housing.

Internal Wiring: Emphasize the security of connections to ensure they do not come loose in the high-frequency switching environment of power quality products.

AGING TEST

24-hour dynamic aging: high-frequency cycling for smart caps, load/no-load cycles for APF/SVG.

FACTORY TESTING

Visual Inspection: Check the housing surface for scratches or coating defects, and verify that the nameplate markings are clear.

Final Testing: Perform a final power-on test to ensure that the product maintains high performance throughout the entire process, from SMT to the aging cabinet and up to packaging.

Certifications & Compliance

Our products are certified by international authoritative organizations and meet global market access requirements—YIDEK ensures the compliance and reliability of every device with stringent standards.

Download All Certificates→

Commitment to Sustainability

YIDEK is committed to green manufacturing and sustainable development. Its Wenzhou production base employs energy-saving design and environmentally friendly processes, strictly controlling energy consumption and emissions during production.

Factory photovoltaic power generation reduces
carbon emissions. Core materials are sourced from environmentally friendly
suppliers. Products comply with RoHS and other environmental directives.