Current Sense, Braking, VFD Aluminum Resistors, Inductors & Air Coils Changzhou Yuansheng Tech

Main Products

Your Trusted Partner in Industrial-Grade passive components.

Low Resistance Values Precision Shunt Open Air Resistor 0.01ohm Current Sense Resistor for AC And DC Circuits

Aluminum Dynamic Braking Resistor Braking Torque Resistor for Frequency invertersVFD

2mΩ ~ 50mΩ Open Air Low Ohmic Device Is Alternative Current Shunts

Open Air Metal Alloy Current Sense Blower motor resistor for HVAC system

2mR 0.002R Constantan Resistor 2 milliohms Current Sensing Resistor

Manganese Copper Alloy Resistance Current U-Shaped Current Sense Resistor Shunt

Electric Air self-bonding coils Flat Motor Coil Edgewise wound coils

Boat-shaped Chassis Metal Clad High Power Dynamic Braking Resistor 120W for Industrial Controls

CHANGZHOU YUANSHENG TECHNOLOGY CO., LTD: Pioneering Passive Electronic Solutions for Industrial Automation Control and Automotive & Beyond

Located in the heart of China's bustling Jiangsu Province, Changzhou YuanSheng Technology Co., Ltd. stands at the forefront of the EMC components supply, specializing in the VFD (Variable-frequency Drive) systems, servo, and power supply. Our product portfolio is robust, featuring wound rod inductors, high-frequency transformers, and current shunt & braking resistors, among others.

A Decade of Innovation and Excellence:
With over ten years of dedicated service, we have carved a niche as an industry vanguard. Our R&D team is not just professional; they are visionaries in EMC technology, backed by an exemplary quality control system and a dynamic production landscape that caters to bespoke client needs. Our global clientele includes premier names across diverse sectors, a testament to our universal appeal and expertise.

Strategic Manufacturing Hubs:
Our strategic manufacturing bases in Nanjing, Bangbu City, and HuaiAn City are more than facilities; they are cradles of innovation where a wide array of products is born. Adherence to ISO9000 and TS16949 certifications is not just a compliance measure but a hallmark of our commitment to unparalleled product quality.

Customer-Centric, World-Ready:
At Changzhou YuanSheng Technology, the customer is the nucleus of our operations. We don't just meet demands; we anticipate them, ensuring a seamless and collaborative journey with our partners from all corners of the globe. Our dedication to service excellence has earned us a reputation as a reliable ally in the electronic components manufacturing industry.

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Application Fields

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Trusted by Leading Importers, Distributors, and Wholesalers Worldwide, We Deliver High-Quality Current Shunts, Open-Air Shunt Resistors, Aluminum Braking Resistors, and Custom Coils for Industrial Automation, Motors, Power Supplies, and Inverters.

Industrial Controls

Industrial automation frequency converters VFD, elevators, lifting equipment, CNC machine tools and servo systems, etc.

Automotive Electronics

Automotive BMS, controllers for various parts of the vehicle, and power supplies

Communication Industry

Smart home, smart grid, communications industry, DC-DC converters,power supply ,SMPS etc.

15+ Years of Experience

Serving Clients in 30+ Countries

100

Helped 100+ Businesses Achieve Their Goals

100

100+ Customizable Solutions to Fit Your Needs

24/7 Customer Support with 99% Satisfaction Rate +High Cost-Performance Ratio

Plant Area Environment

News&Events

Best Practices for PCB Layout with Shunt Resistors

10-08 2024
admin

Best Practices for PCB Layout with Shunt Resistors
Selection and design of magnetic core in magnetic devices

09-09 2024
admin

There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device of the switching power supply, common mode choke, high-frequency magnetic amplifier, filter choke, spike signal suppressor, etc. Different devices have different performance requirements for materials. The table shows the performance requirements of various devices for magnetic materials. (1) High frequency power transformer The size of the transformer core depends on the output power and temperature rise. The design formula of the transformer is as follows: P=KfNBSI×10-6T=hcPc+hWPW Among them, P is the electric power; K is the coefficient related to the waveform; f is the frequency; N is the number of turns; S is the iron core area; B is the working magnetic induc...
Important parameters of inductor coils: Q value

09-09 2024
admin

First, let's talk about the definition of the inductor quality factor Q. The Q value is the main parameter for measuring inductor devices. It refers to the ratio of the inductive reactance to its equivalent loss resistance when the inductor works under an AC voltage of a certain frequency. The higher the Q value of the inductor, the smaller its loss and the higher its efficiency. The quality factor Q is an important parameter that reflects the quality of the coil. Improving the Q value of the coil can be said to be one of the key points to pay attention to when winding the coil. So, how to improve the Q value of the winding coil? The following are specific methods: 1. According to the working frequency, select the wire of the coil Inductor coils working in the low frequency band are generally wound with insulated wires such as enameled wire. In circuits with oper...
What Are The Advantages of Using Aluminium Housed Resistors in High Power Industry Applications?

08-30 2024
admin

The aluminium housing acts as a heat sink, rapidly dissipating heat during high-power operations. This is crucial for maintaining stability and reliability in systems that generate a lot of heat

We provide custom Air coils and shunt resistor&braking resistor with expert production management, ensuring smooth operations and helping you excel in the market.

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