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IntroductionHigh current shunt resistors, often called high current ammeter shunts, are essential components in electrical measurement systems. They enable accurate measurement of high currents by con

In the dynamic world of electrical engineering, accuracy and reliability are non-negotiable. Whether measuring current, protecting equipment, or enabling advanced automation, shunt resistors play a pi

In the field of electrical, the stability of the shunt is critical. This article will thoroughly analyze the factors and test methods that affect their stability, and provide guidelines for precise current measurement

In modern industrial and household electrical systems, contactors play a crucial role in controlling circuits. Specifically, DC contactors are essential components in DC (Direct Current) circuits, ensuring the smooth flow of electricity and the safe operation of equipment. So, how does a DC contactor work? What is its function in an electrical system? In this article, we will break down the principles behind DC contactors, helping you understand their applications and importance.

Circuit breakers have obvious advantages in improving system stability and resource protection, but they also have certain disadvantages and limitations in terms of cost, installation and maintenance.

A High Voltage Dc Contactor is an indispensable electrical switching device meticulously crafted to control the opening and closing of high voltage direct current (DC) circuits. It operates on the pri

A DC Contactor is an electrical device used to control a DC circuit, which mainly realizes the switching control of the circuit through electromagnetic principles. It can safely open and close the cur

DC contactors manufacturers has advanced technology, equipment and rich experience, and also have all abilities and resources about the product design, mold manufacturing, parts processing, assembly,

Single pole contactor are mainly used in many fields as follows: telecom system, new energy vehicles, electric vehicles, charging pile, engineering machinery, household electrical appliance, converter, solar PV and many other electronic control systems.

We are professional double throw DC contactor maker that are dedicated to providing high-quality products and excellent services for customers. Our main customers are Huawei, Delta, Vertiv, Siemens, ZTE, Baic Yinxiang, Sinexcel and so on.

We are professional DC contactor maker that are dedicated to providing high current dc contactor, solenoid contactor, double throw contactor.

Zhejiang Dongya Electronic Co., Ltd is a manufacturing enterprise of producing, developing and selling high voltage&low voltage DC contactor, relay, shunt as well as hydraulic circuit breaker.