NEWS
To all dealers and users: Recently, rumors have been spread in some areas that the product with the company name "China * Hugong Group" on the proximity switch label of our company is genuine, and the product with the name "Hugong Group Co., Ltd." is counterfeit. Please do not believe malicious rumors a…
2024-09-12
In order to regulate the online sales market and target the sale of counterfeit products with our company's trademark and low-priced online stores, our company has invested in rights protection and price control. And we have entrusted a third-party company to protect the rights and control prices of online stores tha…
2024-08-24
Solid state relay (SSR) is a new type of contactless switching device composed entirely of solid-state electronic components. It utilizes the switching characteristics of electronic components such as switching transistors, bidirectional thyristors, and other semiconductor devices to achieve the purpose of connecting…
2024-07-14
Switching power supply is a type of power supply that uses modern power electronics technology to control the time ratio of the on and off of the switching transistor, maintaining a stable output voltage. Switching power supply is generally composed of pulse width modulation (PWM) control IC and MOSFET. With the deve…
2024-06-15
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