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Product Series

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Power

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Product Series

  • Show value(s)

Power

  • Show value(s)

Resistance

  • Show value(s)

Construction

  • Carbon Film
  • Metal Film
  • Metal Oxide
  • Element / Shunt
  • Steel Grid/Stamped Grid
  • Thin Film
  • Variable Resistors
  • Wire Wound

Mounting

  • Axial Lead / Through Hole
  • Chassis/ Heat Sinkable Mount
  • Radial Type
  • Screw Mount
  • Surface Mount

Application

  • High Power
  • Anti – Surge / Pulse Withstanding
  • Filter Resistors
  • Current Sense
  • Current-limiting
  • Discharge
  • Dynamic braking
  • Experimenting and Testing
  • Load Bank & Test resistors
  • Starting and regulating
  • Stator resistors

Power Resistors

What are power resistors and its applications?

Power Resistors

A power resistor is a resistor designed to dissipate large amounts of power and manufactured in a compact physical package. Resistors are capable of absorbing electrical power due to the presence of voltage across them. The power absorbed is converted into heat – greater the electrical energy, the greater the heat generated. Every resistor has a maximum power rating which is determined by its physical size. Generally, the greater its surface area the more power it can dissipate safely into the ambient air or into a heat-sink. Read More

Power resistors are produced using various materials. They are also designed in various construction and mounting types. The selection of the right resistor depends on the products they are used in and their Industry and Application. Power resistors may be accompanied by various additional standardized or custom accessories for easy and compact installation.

Low ohmic, low power value resistors are generally used for current sensing applications. High power resistors are used in heat-dissipating applications. Power resistors find wide applications in Automotives, Railway traction, Energy Conversion, Industrial Automation, Defence Equipment, and Healthcare.

Why KWK Power Resistors?

KWK is the leading Power Resistors Manufacturer and has world-class R&D capabilities for custom design of resistors to suit customer product design specifications. We work with leading OEMs, product design companies and system integrators to produce world-class power resistor solutions.

Read Less

Showing 1–16 of 278 results

  • kva-series-vitreous-enamelled-wirewound-resistors Add to cart

    KVA 25

    Axial Type - 2R4 Ω - 56K Ω - 25W - ≤250PPM/°C. KVA - Series

    • Construction

      Wire Wound,

    • Mounting

      Axial Lead / Through Hole,

    Learn More

  • kva-series-vitreous-enamelled-wirewound-resistors Add to cart

    KVA 20

    Axial Type - 2R4 Ω - 39K Ω - 20W - ≤250PPM/°C. KVA - Series

    • Construction

      Wire Wound,

    • Mounting

      Axial Lead / Through Hole,

    Learn More

  • kva-series-vitreous-enamelled-wirewound-resistors Add to cart

    KVA 15

    Axial Type - 1R5 Ω - 22K Ω - 15W - ≤250PPM/°C. KVA - Series

    • Construction

      Wire Wound,

    • Mounting

      Axial Lead / Through Hole,

    Learn More

  • kva-series-vitreous-enamelled-wirewound-resistors Add to cart

    KVA 10

    Axial Type - 1R5 Ω - 15K Ω - 10W - ≤250PPM/°C. KVA - Series

    • Construction

      Wire Wound,

    • Mounting

      Axial Lead / Through Hole,

    Learn More

  • kva-series-vitreous-enamelled-wirewound-resistors Add to cart

    KVA 5

    Axial Type - 1R5 Ω - 8K2 Ω - 5W - ≤250PPM/°C. KVA - Series

    • Construction

      Wire Wound,

    • Mounting

      Axial Lead / Through Hole,

    Learn More

  • anti-condensation-panel-heaters Add to cart

    BH 100

    100W BH - Series

    • Construction

      Wire Wound,

    • Mounting

      Chassis/ Heat Sinkable Mount,

    Learn More

  • anti-condensation-panel-heaters Add to cart

    BH 80

    80W BH - Series

    • Construction

      Wire Wound,

    • Mounting

      Chassis/ Heat Sinkable Mount,

    Learn More

  • anti-condensation-panel-heaters Add to cart

    BH 60

    60W BH - Series

    • Construction

      Wire Wound,

    • Mounting

      Chassis/ Heat Sinkable Mount,

    Learn More

  • anti-condensation-panel-heaters Add to cart

    BH 50

    50W BH - Series

    • Construction

      Wire Wound,

    • Mounting

      Chassis/ Heat Sinkable Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 0603 – 1/6W

    10 Ω - 332K Ω - 1/6W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 0805 – 1/4W

    10 Ω - 499K Ω - 1/4W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 1206 – 1/3W

    10 Ω - 1M Ω - 1/3W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 2512 – 1W

    1 Ω - 100 Ω - 1W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 2512 – 3/4W

    4.7 Ω - 1M Ω - 3/4W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 2010

    4.7 Ω - 1M Ω - 1/3W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

  • kctn-series-thin-film-smd-resistors Add to cart

    KCTNH 1210

    4.7 Ω - 1M Ω - 1/3W - ±2PPM - ±50PPM. KCTN - Series

    • Construction

      Thin Film,

    • Mounting

      Surface Mount,

    Learn More

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Construction

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