company activity

company activity

company activity

11

2025

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02

How to identify genuine and fake three terminal switch power supply chips

How to identify genuine and fake three terminal switch power supply chips

For many years, the electronic market has been plagued by a mix of good and bad, with shoddy products being passed off as good and fake products being used as fake. Many manufacturers have suffered greatly from this situation. So, how can we distinguish the authenticity of a three terminal switching power supply chip? There are generally three types of so-called fake chips: one is disassembled, one is refurbished, and one is leaked without QC. So how to distinguish?

03

2024

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09

Embedded intelligent furniture wireless charger solution

Embedded intelligent furniture wireless charger solution

With the continuous advancement of technology, the chargers people use in their daily lives are also improving. From wired chargers in the past to wireless chargers now, we cannot help but marvel at the development of technology!

03

2024

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09

Can a variable frequency power supply be driven by a power supply chip due to unstable voltage and different frequencies?

Can a variable frequency power supply be driven by a power supply chip due to unstable voltage and different frequencies?

The power drive chip variable frequency power supply is used by export electrical manufacturers to simulate the power grid conditions of different countries, providing engineers with pure and reliable sine wave power output with low harmonic distortion, high stability frequency, and voltage stabilization rate for product testing

03

2024

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09

PCIM Review -- core source new material inventory

PCIM Review -- core source new material inventory

The 2023 PCIM Asia Shanghai International Power Components and Renewable Energy Management Exhibition was held at the Shanghai New International Expo Center on August 31. Industry elites from consumer electronics, industrial electronics, automotive electronics, super power applications, smart home, renewable energy management and other fields gathered to explore the latest trends and innovative development of the industry.

28

2022

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07

National third generation semiconductor technology Innovation Center R & D and industrialization base project enterprise headquarters project completed delivery

National third generation semiconductor technology Innovation Center R & D and industrialization base project enterprise headquarters project completed delivery

The completion of the national third generation semiconductor technology innovation center R & D and industrialization base project enterprise headquarters project belongs to Dushu Lake Science and Education District, south of Qihui Road, west of Guangxian Street, a total area of about 26,000 square meters, a total construction area of about 92,000 square meters, a total investment of about 420 million yuan, a total of 3 R & D buildings and 1 plant planning.

10

2022

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01

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