Products

Featuring an ultra-thin aluminum housing and fully enclosed potting structure, DUFEW Ultra-Thin Aluminum Clad Resistor provides efficient heat dissipation and reliable protection against dust, moisture, and vibration. With power ratings from 50W to 6kW and resistance values from 0.01Ω to 120kΩ, it is suitable for compact VFD and servo drive applications. DUFEW offers customized specifications as a China manufacturer and OEM supplier for industrial power resistor solutions.

DUFEW Tubular Resistor is a wirewound resistor designed for dynamic braking, load testing, motor starting, and energy dissipation applications. Built with a ceramic tube structure, it provides efficient heat dissipation, high overload capability, and stable operation under demanding industrial conditions. DUFEW supports customized specifications to meet different power, resistance, and installation requirements.

DUFEW CRR Series Inverter Corrugated Resistors provide reliable energy dissipation for VFD braking systems by converting regenerative energy generated during motor deceleration into heat. Featuring efficient thermal management, strong overload capability, and flexible power and resistance configurations, they can be customized for different industrial drive applications.

Engineered for high-frequency switching and pulse load applications, DUFEW CRR Series non-inductive corrugated resistor uses a bifilar reverse-winding structure to reduce parasitic inductance, suppress voltage spikes, and improve switching stability. Custom resistance values and specifications are available for different application requirements.

DUFEW CRR Series corrugated resistors combine alloy resistance wire and ceramic core construction to provide efficient heat dissipation and high overload capability for VFD braking, servo systems, and power testing applications. Power ratings, resistance values, dimensions, and mounting designs can be customized for different industrial requirements.