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I don't think so. As long as their is an electric field between the plates, there is stored energy. With a dielectric between the plates, you can support a larger field, hence store more energy. Paul

Himanshu, True, but those are diodes in name only, what as asked was whether there was a zero drop shottky and I think the answer is no. Jim

Voltage is just the potential between plates, kind of like weight. I assume the work we do moving the dielectric goes into changing the potential.

peter, One that shorted out. :-) I think if a diode had zero voltage drop it probably would not be functioning properly. That's an assumption, I have no proof. Jim

Himanshu, Examples please? Jim

Himanshu, I'm not sure that we can assume that the charge would not change if the capacitor were dismantled in any way. That's why, I think, discussing where the charge is stored is purely academic.

Rama, I'm sure that the cap will discharge but worse, it might be Permanently damaged in any but air capacitors. Air is generally a self healing dielectric.

Sunantoro, Actually it was an exhilarating experience, all that techie thinking, it's been years since I've done that. But I was getting a bit tired last night, I have begun to believe that what we

Mark, I looked at your website - a nobel cause. Are you familliar with Marshal Brain and http://www.howstuffworks.com/ ? The main reason I am on this list is because electronics hobbiests are an

angtengchat, Forgive me if this seems like a bogus message. A healthy respect for electricity is good for an electronics technician. Fear is not, choose another field if it scares you, you will do

Do NOT try to use gloves when working with high voltage equipment. While it is true that electric linemen can work with high voltages (typically up to 2kV or so) with gloves, these gloves are changed

Keith, It all depends on the capacitor voltage. Capacitors don't suspend Ohms Law. If the capacitor charge is at lower voltage then it won't be dangers to a person who grabbed the leads. That Joules

I don't know how the group got diverted on to the topic of hacking, other than my invitation to come and check out my yahoo group, hackerz_n_hickory... but anyways, to address your fears... Hackers,

hi jim, i think because of the deformation of the dielectric molecular configuration capacitor stores charge. even if there is no dielectric there is air as dielectric. the charge storage capacity of

We generally do not normally work in units of electrical charge, so the concept seems a bit strange. The easiest way to deal with this is to use the relationship I=Q/t, which says that current is the

Shotkey diode forward bias drops are usually around .2 volts germainim - .3 silicon - .6 to .7 selenium 2 to 5 DOug Hale peter wrote:

I have never design and/or built a capacitor tester but the concepts are strait forward. There are a few parameters to test - some basic ones and some not so basic ones. Leakage: test this with a mega

Radio Shack , and others sell a TV distribution amplifier. It amplifies and splits. Doug av1a@... wrote:

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hi guys and gals, we are the leading software company in Uttar Pradesh(India)for the wireless LAN solutions. we are the group of 16 engineers those are working on wireless field and we also start a