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CHANGZHOU YUANSHENG TECHNOLOGY CO.,LTD

Showing 17–32 of 69 results

  • smd chip shunt resistor

    4026 SMD Chip Shunt Resistor with 4-Terminal Kelvin Design

    • Resistance range: 0.2mΩ–1mΩ

    • Structure: 4-terminal SMD chip, 4026 package

    • Material: Manganin alloy

    • Temperature range: -55°C to +175°C

    • Inductance: <10Ω

    • TCR: 25–50ppm/°C

    • Standards: RoHS, AEC-Q200

    • Custom specs supported upon request

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  • smart meter shunt

    50uΩ Smart Meter Shunt with E-Beam Welding for Current Sensing

    Smart Meter Shunt with E-Beam Welding is a precision Manganin current sensor designed for accurate energy measurement in smart meters and industrial applications. With high stability, low temperature coefficient, and robust E-Beam welding, it ensures reliable performance over long-term operation. Parameter Value Material Manganin Alloy Welding Type E-Beam Welded Resistance Range 50μΩ – 500mΩ (customizable)…

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  • Waterproof LED Load Resistor

    50W Waterproof LED Load Resistor for Fix Flicker & Error Warnings

    Overview Engineers use this waterproof LED load resistor to effectively resolve common LED lighting problems such as flickering, hyper flashing, and dashboard error codes. Its sealed aluminum housing allows it to operate reliably in harsh environments, including exposure to rain, dust, and vibration. As a result, it is an excellent choice for vehicles, motorcycles, trailers,…

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  • cement-resistor-for-VFD

    5W Cement Resistor for VFD Current Limiting and Industrial Control

     5W Cement Resistor for VFD and Industrial Applications MPR,Flameproof Metal Plate Resistor,is with the features of high reliablity,non-inductive,and space saving,and applied for various electronic equipment.This 5W cement resistor is widely used in variable frequency drives (VFD), motor control systems, and industrial power circuits. It is designed to provide stable current limiting and reliable protection in…

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  • 600W braking resistor

    600W Aluminum Housed Braking Resistor for Dynamic Braking Applications

    Overview The 600W Braking Resistor with Aluminum Housing is designed for dynamic braking applications in VFD systems, motor drives, and industrial automation equipment. It absorbs regenerative energy generated during motor deceleration and converts excess electrical energy into heat, helping prevent DC bus overvoltage and ensuring stable system operation. Featuring an aluminum housing with excellent thermal…

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  • 75mV 200A shunt resistor

    75mV 200A shunt resistor for DC current measurement

    • Rated Current: 200A

    • Output Voltage Drop: 75mV

    • Accuracy Class: ±0.5% (or customizable)

    • Material: Manganin or copper-manganese alloy

    • Operating Temperature: -40°C to +60°C (or as specified)

    • Mounting Type: Bolt-on / Screw terminal

    • Optional: Customized size, terminal type, or calibration values

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  • dc-energy-meter-shunt

    75mV DC Energy Meter Shunt Resistor with Lead Wires

    A DC energy meter shunt resistor with lead wires is a precision component designed to convert high DC current into a small, measurable voltage signal. It enables accurate power calculation, stable energy monitoring, and long-term reliability in compact metering circuits. For more technical references on shunt resistors, see Mouser Electronics – Shunt Resistors, or check…

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  • cement voltage dropping resistor

    8W Cement Voltage Dropping Resistor for Control Board Applications

    8W Cement Voltage Dropping Resistor for Industrial Control Boards Reliable Cement Resistor Solution for Voltage Dropping, Current Limiting and Power Protection Applications This 8W cement voltage dropping resistor is designed for industrial control boards, motor drive circuits, power supply protection, and electronic systems requiring stable voltage reduction and reliable current limiting performance. Compared with low-cost…

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  • aluminum housed braking resistor

    Aluminum Housed Braking Resistor – Compact Thermal Design for Industrial Applications

    Overview The  aluminum housed braking resistor is designed for reliable energy absorption and thermal management in industrial braking applications. Its aluminum enclosure provides efficient heat dissipation, helping maintain stable resistance performance during repeated braking cycles and continuous operation. Compared with traditional braking resistors, this aluminum case design offers a compact structure, improved cooling capability, and…

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  • Inverter-startup-protection-resistor

    Aluminum Housed Startup Protection Resistor

    Overview A startup protection resistor, also known as a precharge resistor or inrush current limiting resistor, is designed to control initial current surge during power-up conditions and protect sensitive components in electrical systems. Our aluminum housed startup protection resistors provide excellent heat dissipation, stable thermal performance, and reliable energy absorption for inverter systems, motor drives,…

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  • dynamic braking resistor

    Aluminum Housing Braking Resistor for Inverter Drives

    Aluminum Housing Braking Resistor for Inverter Drives Our aluminum housing braking resistor is designed for high-current industrial applications, especially for inverter drives (VFDs) where precise current control and safe energy dissipation are critical. The robust aluminum casing provides excellent heat dissipation and mechanical protection, ensuring long-term reliability under continuous operation. Energy Dissipation Resistors for Safe…

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  • ammeter shunt resistor

    Ammeter Shunt Resistor | 75mV Precision DC Current Measurement

    Technical Specs:
    Accuracy: 0.5 level (2–4000A), 1.0 level (5000–10000A)
    Temp range: -40°C to +60°C; RH ≤95% (at 35°C)
    Overload: 120% rated current for 2 hrs
    Voltage drop: 50mV, 60mV, 70mV, 75mV, 100mV
    Heat: ≤80°C (<50A); ≤120°C (≥50A)

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  • chip shunt resistor

    BVS 4-Pin SMT Manganin Chip Shunt Resistor | Precision Current Sensing

    ●Accuracy ±0.5%, ±1%±5%

    ●Electron beam welding process.

    ●Alloy material: manganese copper (M), kama (K), iron chromium aluminum (F.

    ●Operating temperature range: -55C~+175℃

    ●Good product consistency, high reliability, stability, strong pulse resistance.

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  • DC ammeter shunt

    DC Ammeter Shunt Resistor 75mV 50A | Precision Current Measurement

    Overiew A DC ammeter shunt resistor is a precision current sensing component used to measure high DC currents by generating a small and stable voltage drop.This 75mV 50A fixed type shunt resistor is designed for DC ammeters, energy meters, power analyzers, battery monitoring systems, and industrial electrical equipment requiring accurate current measurement.By providing a calibrated…

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  • Dynamic Braking Resistor

    Dynamic Braking Resistor for Industrial Motor Drives | Aluminum Power Resistor

    Overview Dynamic braking resistor is designed to safely absorb and dissipate excess regenerative energy generated during motor deceleration in variable frequency drive (VFD) and inverter systems. This aluminum housed braking resistor provides reliable energy conversion, efficient heat dissipation, and stable braking performance for industrial motor control applications. With a robust aluminum enclosure and optimized thermal…

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  • meter shunt resistor

    Energy Meter Shunt Resistor | Low TCR Current Measurement Solution

    • Application: KWh meters, energy metering, industrial ammeters
    • Resistance range: 30μΩ to 1200μΩ
    • Accuracy class: Class 1.0
    • Structure: Electron-beam welded for high stability
    • Tolerance: ±2% to ±5%
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  • Home
  • About Us
  • Products
    • Aluminum Braking Resistor
    • Open Air Metal Strip Shunt Resistor
    • Meter shunt resistor
    • SMD Alloy Resistors | Metal Alloy Current Sense Resistor
    • Resistive Busbars
    • Current Sense Shunt Resistor
    • Power Resistor
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    • Resistor PCB assembly
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