12Vdc的荧光灯驱动电路
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12Vdc的荧光灯驱动电路
12Vdc的荧光灯驱动电路-12VDCFluorescentLampDriverAnumberofpeoplehavebeenunabletofindthetransformerneededfortheBlackLightproject,soIlookedaroundtoseeifIcouldfindafluorescentlampdriverthatdoesnotrequireanyspecialcomponents.IfinallyfoundoneinElectronicsNow.Hereitis.Itusesanormal120to6Vstepdowntransformerinreversetostep12Vtoabout350Vtodrivealampwithouttheneedtowarmthefilaments.Schematic
Parts:PartTotalQty.DescriptionSubstitutionsC11100uf25VElectrolyticCapacitorC2,C320.01uf25VCeramicDiscCapacitorC410.01uf1KVCeramicDiscCapacitorR111K1/4WResistorR212.7K1/4WResistorQ11IRF510MOSFETU11TLC555TimerICT116V300mATransformerLAMP14WFluorescentLampMISC1Board,Wire,HeatsinkForQ1Notes:1.Q1mustbeinstalledonaheatsink.2.A240Vto10Vtransformerwillworkbetterthentheoneinthepartslist.Theproblemisthattheyarehardtofind.3.Thiscircuitcangiveanasty(butnottoodangerous)shock.Becarefularoundtheoutputleads.
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