Specifications: Zinc-oxide varistor is a voltage dependent resistor with symmetrical voltage-current characteristics that is designed to protect all kinds of electronic devices or elements from switching and induced lightening surges. It is non linera exponent charateristic with rang and mass production is gradually being used by by various level of eletric engineering.
1, Fast response time 2, Low leakage current 3, Excellent voltage ratio 4, Wide voltage & energy ratio 5, Low standby power and no follow on current 6, High performance in surge current handling capacity. 7, Hi
Specifications: Features: 1, Lead is not contained in the ceramic element, the terminations, the solder for inner connection and the coating resin. 2, Most suitable for power supplies of less than 100W 3, Excellent recovery characteristics due to resin coating with excellent heat characteristics 4, Wide resistance range 5, Highly reliable
Application 1, Switch mode power supplies 2, Electric motors 3, Transformer 4, Adapter 5, CRT monitor 6, Other power circuit
Kuenn Tiing Enterprise Co. Ltd was established in 1994 with different departments: steel balls, special nickle balls, hydraulic pump parts, and hospital furnitures. Our steel balls diameter range:0.3mm~1.0mm. They are used in electric passive components, such as Chip-C (MLCC, SMD capacitors), Chip-R (SMD resistors), Chip Inductors (SMD) Inductors)...
Althrough the metrial prices rise so high, we still insist on our quarities. We are welcome to your inquiry at anytime.
1. Super heat dissipation; small linear temperature coefficient. 2. Instant overload capability; low noise figure and without annual shift in resistance value. 3. Flameproof, light weight, price is lower than enamel types. 4. Winding wires are much more durable than the enamel types which are produced at high temperature.