High Power Ceramic Wirewound Resistors are build up from a ceramic core where a resistor wire in wound on. They are offered in various diameters ranging from 10 till 55mm and lengths from 44 till 590mm. The resistor has either a round or flat oval shape. Coating can be cement or vitreous enameled. These kind of traditional resistors are well proven and very cost effective. Applications are charging and de-charging resistors, brake resistors for small drives systems, snubbers in controlled and uncontrolled rectifiers.
Major Parameters:1. Good overload and heat-durability capacity,Long service life.
2. The resistors surface is coated in green.
3. Operating ambient temperature:- 55℃~+275℃
4. Have Fixed type and Adjustable type.
5. Specification and dimension can be customized, Also can produce multiple resistance values
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1. Rated Power:10W~10000W.
2. Resistance Range:0.1Ω~1.2MΩ.
3. Tolerance :±5%、±10%.
Application: Ceramic Resistor Wire Wound Resistors are used in locomotives to absorb the energy while stopping electric motors and cool down system. They also find application in electrical and electronics industries.
TEL:86-769-88700175/81337997
FAX:86-769-88877600/81337797