Technical support capability


With over 20 years of research and application experience in power semiconductors, Allied Group has established long-term and stable collaborations with internationally renowned brands, such as Wolfspeed (CREE) and Littlefuse (IXYS), enabling our customers to have access to the latest industry-leading devices and solutions, effectively improving product energy efficiency.

 

Our laboratory is equipped with advanced facilities, capable of conducting drag testing for motors up to an impressive 200KW. We have complete autonomy over device-level and system-level testing and simulation platforms, mastering core testing and validation methodologies. This empowers us to provide technical services covering all aspects of power conversion, with applications ranging from new energy vehicles, photovoltaics, energy storage, medical electronics and so on.

Technical support capability
117

IPR applications

2

International PCT Patent

13

Invention Patent

46

Utility Model Patent

1

Appearance Patent

55

Software Copyright

104

Licensed IPR

1

International PCT Patent

8

Invention Patent

39

Utility Model Patent

1

Appearance Patent

55

Software Copyright

Laboratory History


2020

Published iPowerSim on line simulation tool

图片名称

2019

Wide band-gap semiconductor application research center established

图片名称

2018

ASPENCORE “Five major technical support distributors” award

图片名称

2017

ASPENCORE “Five major technical support distributors” award

图片名称

2017

Jointly established a postgraduate training base with SCUT

图片名称

2015

Jointly researched with SCUT on 3rd generation semiconductor power devices

图片名称

2013

Allied Group lab established

图片名称
Laboratory History
Five major technical support distributors

In 2017 & 2018


Global electronic component distributor Outstanding Performance Award


Five major technical support distributors

Reference Designs


The laboratory actively engages in multiple collaborations, such as partnering with prestigious academic institutions, conducting joint research and development with large high-tech enterprises, collaborating with suppliers on reference design development, and continuously expanding involvement in technology research projects.

School-enterprise cooperation


In 2015, mother company started a series of joint research with SCUT on the application of third-generation semiconductor SiC & GaN.

 

In 2017, the postgraduate training base of SCUT was jointly established in Allied Group lab as an internship base for its fresh graduates.

 

During this period, many frontier products and solutions were jointly R&D, such as 20kW SiC PV inverter, 400A ultra-high frequency SiC underwater robot welder, 200kW full-SiC ultra-high frequency and power density EV motor drive, 500kHz high-power induction heating machine, etc. The products and technologies have been fully verified and used in many large domestic enterprises.

School-enterprise cooperation

Jointly R&D with customers & suppliers


The company has been actively advancing research and development collaborations with powerful large enterprises. In 2019, we partnered with a major enterprise to jointly develop a 50KW high-power motor driver based on SiC devices.

We also provided a customized 5KW high-power capacitor load power supply solution for a specific client. The solution achieved rapid charging of a 10mF capacitor to 700V within 1 second and supported online high-frequency supplementary charging, reaching an internationally leading level and filling a domestic gap, thereby helping the client solidify their leading position in the domestic market.

Furthermore, we designed a customized 3KW bidirectional mobile energy storage solution for another client. This solution combined the advantages of various product lines, using a single MCU to control the bidirectional operation of the converter, resulting in industry-leading performance and providing the client with highly competitive design options.

In addition to customized solutions for clients, we also provided reference designs for suppliers. For a listed supplier, we developed a bidirectional 6.6KW on-board charger (OBC) using their new products exclusively. This project helped the supplier validate the performance and reliability of their new products in OBC applications, shorten their product development cycle, and improve product reliability.