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KLS Electronic Co.,Ltd.
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ptc thermistor resistor
| Payment Terms: | TT copay |
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
1. Applications:
It can be applied in the electronic ballast of kinds of fluorescent lamps and electronic energy-saving lamps.No necessity to modi
1. Applications:
It can be applied in the electronic ballast of kinds of fluorescent lamps and electronic energy-saving lamps.No necessity to modify the circuitry.If proper thermistor is parallel connected on the two ends of resonant capacitor of lamps,cold startup of electronic ballast and electronic energy-saving lamps will turn into the Preheatstartup which can make the Preheatingtime reach 0.4-2S and extend the life of service to three times of the primary.
2. Characteristics:
Execution utilizing the characteristic of PTC material,Small size of product,High voltage resistance,Longevity of service,Low power when normally working.
3. Application principal:
Preheatstartup principium of PTC thermistor is showed in following chart:At initial moment of turning on the switch,Rt is on normal temperature state,its resistance is far below that of C2,and the current passes through C1 and Rt and comes into being loop warming up the Filamnet,About 0.4-2s later,the temperature of Rt exceeds courier temperature Tc and jumps into the state of high resistance far over that of C2,and the current passes through C1,C2,comes into being loop and results in LC resonance which generates high voltage to light the lamps.
It can be applied in the electronic ballast of kinds of fluorescent lamps and electronic energy-saving lamps.No necessity to modify the circuitry.If proper thermistor is parallel connected on the two ends of resonant capacitor of lamps,cold startup of electronic ballast and electronic energy-saving lamps will turn into the Preheatstartup which can make the Preheatingtime reach 0.4-2S and extend the life of service to three times of the primary.
2. Characteristics:
Execution utilizing the characteristic of PTC material,Small size of product,High voltage resistance,Longevity of service,Low power when normally working.
3. Application principal:
Preheatstartup principium of PTC thermistor is showed in following chart:At initial moment of turning on the switch,Rt is on normal temperature state,its resistance is far below that of C2,and the current passes through C1 and Rt and comes into being loop warming up the Filamnet,About 0.4-2s later,the temperature of Rt exceeds courier temperature Tc and jumps into the state of high resistance far over that of C2,and the current passes through C1,C2,comes into being loop and results in LC resonance which generates high voltage to light the lamps.
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Company Info
KLS Electronic Co.,Ltd. [China (Mainland)]
Business Type:Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)
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