LV Series Switching Power Supply

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LV Series Switching Power Supply

Q:A want to know what happens to transformer when it is overloaded. Where i can get information about this: Yes the transformer will burn and blast if overloaded.It results due to heating effect

Q:If a transformer is rated for a maximum winding current of 10A, would it be permissible to operate it with 10A of input current when the secondary voltage to the load is 40V? Can you explain to me why?The information on the auto transformer plate wasInput 240V/ 50/60 cy 3HPoutput 0-240/280V 20 ampsThe parallel load resistance is 34.5 ohms: fr76ftfyt

Q:For example, if you have a battery that puts out 1 amp, can you use a step down transformer to turn that into 1000 Amps. Or is there some sort of limit to how much one can increase current in a circuit?: Battery power is DC that cannot be used on transformer. Transformer has its limitation the total input power is near equal to total output power. Example: Input power is 100V ac 1A ,that equal to 100W by step it down into 1V , it can provide 100A,because it is still 100W Or by step it down into 0.1V, it can provide 1000A, because it is also equal to 100W. BUT 100V 1A CANNOT BE CHANGED INTO 100V 100A WITH TRANSFORMER.

Q:I want to get all the DVD'S for the transformers animated series and i was wondering how man series there are and what all they are called. if you could just give me the names of the series and tell me if they are on DVD or not. thanks for the help!!!: Transformers G1: On DVD Beast Wars: On DVD Transformers Armada: On DVD Transformers Energon: On DVD Transformers Cybertron: On DVD Transformers Animated: Season 1 is on DVD. I'm not sure if there were any other seasons made. Transformers Prime: Not on DVD I think this animated series is pretty new. There may be a DVD release in the future, not sure. I hope this helps!

Q:Actually both amplifies the input voltage. A step up transformer amplifies the input voltage and a transistor also amplifies. So what is the differece????: A okorder

Q:i need to have an immediate answer (solution to this) thanks:Determine the transformer bridge rectifier and filter capacitorspecifications/values required to produced an output current of 3A and a nominaloutput voltage of 17VDC with a ripple voltage of 2 Vpp. Assume a line voltage(from Meralco) of 220VAC, and that the design is to use a center-tappedtransformer.2. Given the characteristics of the raw DC supply just designed, determine thecomponent values of a transistor regulator circuit (based on “Simple TransistorVoltage Regulator Circuit” from the CCS1: If you are to use a center-tapped transformer, you don't need a bridge rectifier; a pair of diodes will do the job. The output voltage will need to be about 13.5 vrms each side of the center tap; this will deliver 19 volts p-p, the rectifier will eat 0.75 volts, the ripple will amount to one more, and you'll have your 17 vDC. Since the filter capacitor will be working into a load of 17/3 ohms, and the voltage decay is to be no more than 2/17 of the output, you can use the exponential decay equation to figure the necessary time constant, and use the load resistance to get the capacitance. (You can punch a calculator as well as I can.) 2: The regulator transistor will be burning five volts at three amps, or 15 watts dissipation. A TO-3 may be satisfactory in this application, but it will be a close call. The rest of the component values can be determined using Ohm's law.

Q:GH2 With Guitar.P.S Im a big Transformers fan: GH2 is a good game cause you play with someone else and it harder to beat cause it has four difficulties easy normal hard and expert and transformers a short game that i past in three days I would see the movie instead and buy GH2.

Q:im doing a power point and i want to know all i have is that it got started in 84', but who owned it at first and who ownes it now and is it a product? but basically i need a site or a person to tell me how it got to now and i need a site that has nice pics of the first transformers to 2009: Yep, it replace into an 80's comic strip placed out with the help of way of the Hasbro company company company,(who additionally advertised the everyday GI Joe toys and cartoons). The exhibits have been long working commercials for the ever evolving line of toys. The Transformers have been the form till Hasbro have been given right here out with the previous Transformers action image (anime) which pissed each and all the fams off by using fact of certainty they killed off Optimus precise and then dwindled the numerous characters into obscurity with the objective to sell their new line of robots. you will are available the process most of the previous episodes on youtube.

Q:hey Guys. I'm a big fan of Transformer movies. can't wait to see the Transformers-2. Not a real trailer has been released? :( . I would like to know which robots r going to b in the next epic battle?? :): Soundwave. Optimus Prime 3

Q:I am a young electrical engineer and need to review the basics of transformer saturation: conceptually as well as the mathematics and theory behind it.: The flux density in a transformer core is limited in the case of iron alloys to an absolute maximum at about 1.5tesla(15000gauss).(for most small transformers 10,000 gauss is the norm) So the design criterion is based on the formula:- V(rms) (4.44*B*N*F*A)/ 10^8 Where B is the peak flux density(in gauss), N is the total of conductor turns on the core,f is frequency,A is core cross section in square cm. If this is adhered to the no load current in the primary coil will be limited to about 0.5 amperes per Kg of core.If the core peak flux exceeds this only slightly the no load current climbs very rapidly because the iron reluctance cannot grow and so the air flux must grow hugely(meaning that the primary current rises rapidly until it melts or the fuse melts)

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