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MZ31-05M561N900

Part Number	MZ31-05M561N900
Manufacturer	Electronic Alliance
Description	PTC Thermistor
Published	Feb 19, 2018
Detailed Description	Electronic Alliance www.eaa.net.au MZ31 Series for time delay start for lighting MZ31 series of PTC Thermistor are appli...
Datasheet	MZ31-05M561N900 PDF File

Overview

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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MZ31-05M561N900 PTC Thermistor - Electronic Alliance

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