2% precision Surge Protection compliant with IEC 61000-4-5 standards

The KNP-C series is a flame-retardant anti-surge wire wound resistor designed specifically for industrial electronics and power protection systems. This series meets the IEC 61000-4-5 surge test standard and can withstand transient surges up to 6KV, making it suitable for industrial applications with high requirements for circuit stability and safety.

Utilizing a highly reliable wire wound structure and flame-retardant coating, this product offers excellent pulse resistance, thermal stability, and long-term load stability, making it widely applicable in switching power supplies, industrial control equipment, inverters, UPS systems, and surge protection modules.

For equipment manufacturers seeking stable wire wound resistors or industrial surge pulse resistor suppliers, the KNP-C series is suitable for industrial-grade power management and protection circuit designs.

Product Features

Product Positioning and Core Applications

The KNP-C series is an industrial-grade power wire wound resistor, primarily used for surge suppression, overload protection, and high pulse withstand applications.

This series is suitable for:

• Switching power supply protection circuits
• Industrial automation control systems
• Inverters and frequency converters
• UPS and power conversion systems
• Electrical protection modules
• Industrial electronic equipment

Due to its stable thermal performance and pulse withstand capability, this product is also suitable for industrial control boards and power management systems requiring long-term continuous operation.

Product Specifications

Applications