laptop Service In Hyderabad

This Post is Explained of it like that that's the easiest" toshiba laptop repair in hyderabad  "way to do it we have an emitter a base" "and a collector the base is the one that" "controls it it's the one that's" "basically saying how much are you going" "to be on how much are you going to be" "off okay it's like the dimmer switch so" asus laptop repair in hyderabad  "you know depending on how much voltage I" "put here I can open it just slightly you" "know if I could but if I put a bunch of" "voltage it will open it up a lot and" "transistors are used as switches and" "they're used as amplifiers okay because" "if I have a very very small current here" "that is an AC current and I'm having" "just a little bit show up here what's" dell laptop repair in hyderabad  "going to end up happening is I can put" "this on the outside of it let's say and" "this is going to be a really really bad" "example but I want to kind of I want to" sony laptop service in Hyderabad  "show you what's kind of happening here" "let's say I end up having a transistor" "okay like this and over here I've got a" "signal coming in from a micro" Dell laptop service in Hyderabad  "phone okay and let's just say for the" "sake of argument over here I have a" "speaker one wire goes to a speaker let's" "say that this over here goes to ground" best laptop repair in hyderabad  "and I might have something over here" "that goes to ground which essentially is" "saying that this and this are connected" "and this right here coming in and this" "is going positive negative positive" "notices really horrible okay what we are " "doing right here this would not really" "work but this is going positive negative" "positive negative up and down up and" laptop repairs in hyderabad    "down up and down and let's just say that" "this is this is negative right here this" "is I'm sorry this is positive all right" "now the way that I'm drawing this it" "will not work but I want you to kind of" "get the idea and I'm trying to draw it" "as simple as I can okay so if this is" "always going positive and negative" "because this is hooked up to a" laptop repair services Hyderabad   "microphone okay in other words one side" "is like this and here's the microphone" "one side like that once to ground one is" "whatever okay it comes in here so it's" "saying hey I see a positive I see a" "positive amount okay so let's open this" laptop keyboard repair in hyderabad  "up and when it opens it up it goes" "through and it pumps a bunch over to the" "speaker so this small voltage over here" "goes to the speaker in it but it shoots" "up more voltage right so it's like" "amplify it and so you hear that and then" "it goes negative it was dell laptop service center in Hyderabad  whoa whoa whoa" "hey don't do that don't do that okay" "because it's a negative voltage now so" "don't pump it through and that's" "ultimately kind of like how something" "like this works whether this is a" "transistor needs a certain amount of" "electricity to kind of get turned on so" "what they might end up doing is they" "might end up coming over here and then" "they put a resistor with a positive" laptop repairs in hyderabad  "thing and then they'll call it biasing"  Laptop service in Hyderabad "where basically they're giving this a" "little bit of positive voltage already" "so it's almost odd right and then that" "way when the smallest amount of positive" "voltage comes over here it turns the" "transistor off but this is how you can" "use it as a amplifier the way I drew" lenovo laptop service center in Hyderabad  "this wouldn't work okay but if you" "understand what I'm trying to tell you" "that's what's important okay" "that is what's important is that you" "understand in China take transistors we" "we're going to we're going to test some" "a little bit these guys right here this" "side is always going to be the emitter" "okay but if it's curved like this this" acer laptop service center in Hyderabad  "side is always going to be the emitter" "with these other ones you're going to" "have to you're going to have to kind of" "pull around this one is pretty" hp laptop service center in Hyderabad
acer laptop service center in Hyderabad "consistent too but this is always the " "emitter and when it comes to testing" "we'll talk about that but transistors" "these guys go out all the time okay" acer laptop service center in Hyderabad   "this is also another part that is a" "likely part that's probably going to end" "up
- Vintech Computers 

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Laptop Service In Hyderabad

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