Hi voltage caps are big. What voltage would you need? 1KV? 10KV? So you have all these watt-sec of this hi voltage in these caps. Now what?
Invent a 10KV to 120V DC-DC chopper? How long will the caps hold the
charge without leaking? If you make this work, you da man.
Re: IR2110 gate driver issues. ... I've been testing @ line voltage.... input volts (I'm supplying the board via a variac and isolating transfomer for development). ... across the lower switch (and, of course, the diode).... gatedrive 100nF rectangular blue plastic film caps to cheap ceramic ones ... (sci.electronics.design)
Re: Switching Regulator for Audio Amplifier ... I only used it to see how big the voltage drop would be between 2 consequentive ... because the ESR of both the filter caps and the ...transformer will only be know after build time. ... The data sheet states at +/35V the max dissipation of the chip is ... (sci.electronics.design)
Re: FS: Marantz 10B tube tuner $2250 ... supply the capacitor with a current-limited voltage source... The old caps will slowly come up to voltage as ... Some caps take only a few minutes to re-form.... This lets me re-form 500 volt electrolytics if I need ... (rec.audio.tubes)
Re: Digital volume control question.... ... of dubious relevance there. ... substantially the full signal voltage appears across the capacitor. ... of the caps without being cancelled in effect by that on another cap. ... of the amp, so although it may ask the power amp to deliver a nonlinear ... (uk.rec.audio)
Re: Sony GDM-FW900 power supply MCZ3001D info needed ... All I was able to find was a schematic of a Sony... Pin 1 is used for under voltage lockout...Pin 8 is monitored for excessive voltage. ... Next I replaced the two 1kV 330pF caps going from D to S on the output ... (sci.electronics.repair)
