• Excellent anti-surge characteristics – 6KV according to IEC 61000-4-5
• Super heat dissipation; small linear temperature coefficient
• Flameproof painting, resistant to heat and solvents

The KNP-C Series is a flameproof anti-surge wire wound resistor engineered for applications requiring enhanced surge and pulse protection. Built with a durable wire wound structure, it provides reliable resistance performance under transient voltage conditions while maintaining excellent thermal stability.

Designed to comply with IEC 61000-4-5 surge requirements, the resistor can withstand surge voltages up to 6KV, making it suitable for industrial power electronics exposed to switching surges and transient overvoltage events.

Its flameproof coating, high insulation resistance, and strong heat dissipation capability make it a dependable choice for engineers seeking a reliable solution from a professional wire wound resistor manufacturer, power wire wound resistor supplier, pulse resistor manufacturer, anti-pulse resistor supplier, or surge pulse resistor manufacturer.

• Industrial Power Supplies

  Provides surge suppression and circuit protection for switching power supplies and industrial power conversion equipment.

• UPS Systems

  Helps improve circuit reliability by absorbing transient surge energy in backup power systems.

• Inverters and Motor Drives

  Suitable for inverter circuits and motor control systems where repetitive pulse stress is common.

• Energy Storage Systems

  Used in ESS and power management circuits requiring stable resistance performance under demanding operating conditions.

• Telecommunications Equipment

  Offers reliable surge protection for communication power modules and infrastructure equipment.

• Industrial Control Electronics

  Ideal for automation systems, control boards, and protection circuits requiring flameproof and pulse-resistant resistor solutions.