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MZ31-05P681N800 Dataheets PDF



Part Number MZ31-05P681N800
Manufacturers Electronic Alliance
Logo Electronic Alliance
Description PTC Thermistor
Datasheet MZ31-05P681N800 DatasheetMZ31-05P681N800 Datasheet (PDF)

Electronic Alliance www.eaa.net.au MZ31 Series for time delay start for lighting MZ31 series of PTC Thermistor are applicable to various types of fluorescent lamp, electronic ballast and electronic energy-saving lamp. The PTC can be connected across the lamp resonator without changing the circuits. It can change hard start of the ballast and electronic energy-saving lamp to preheated start and the preheating time of the filament can come up to 0.4-2 seconds, which will extend the service life of.

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Electronic Alliance www.eaa.net.au MZ31 Series for time delay start for lighting MZ31 series of PTC Thermistor are applicable to various types of fluorescent lamp, electronic ballast and electronic energy-saving lamp. The PTC can be connected across the lamp resonator without changing the circuits. It can change hard start of the ballast and electronic energy-saving lamp to preheated start and the preheating time of the filament can come up to 0.4-2 seconds, which will extend the service life of the fluorescent tube by over 3 times. The application of the PTC thermistor to achieve preheated start is as follows: Immediately after power is switched on, Rt is in normal temperature state and its resistance is far lower than the C2 resistance. The current through C1 and Rt forms a return circuit to preheat the filament. After about 0.4-2 seconds, Rt joule heat temperature exceeds Curie point Tsw and skips into high resistance state of far higher than C2 resistance. The current passes throug.


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