可調頻閃燈電路
可調頻閃燈電路--AdjustableStrobeLightThisoneusesamuchmorepowerful"horseshoe"Xenontubewhichproducesmorelight.Youcanalsocontroltheflashrateuptoabout20Hz.Donotlookdirectlyattheflashtubewhenthisthingison!
PartsR1250Ohm10WattResistorR2500KPotR3680K1/4WattResistorD1,D21N4004SiliconDiodeC1,C222uF350VCapacitorC30.47uF400VoltMylarCapacitorT14KVTriggerTransformer(see"Notes")L1FlashTube(see"Notes")L2NeonBulbQ1106SCRF1115V1AFuseMiscCase,Wire,LineCord,KnobForR2Notes1.T1andL1areavailablefromTheElectronicsGoldmine2.ThisciruitsisNOTisolatedfromground.Usecautionwhenoperatingwithoutacase.Acaseisrequiredfornormaloperation.Donottouchanypartofthecircuitwiththecaseopenornotinstalled.3.Mostanydiodesratedatgreaterthen250voltsat1ampcanbeusedinsteadofthe1N4004's.4.Donotoperatethiscircuitathighflashratesformorethanabout30secondsorelseC1andC2willoverheatandexplode.5.Thereisnoon/offswitchintheschematic,butyoucanofcourseaddone.
[admin via 研發互助社區 ] 可調頻閃燈電路已經有2451次圍觀
http://cocdig.com/docs/show-post-34084.html
