Recent content by Mahadev

Helloooooooooooooooooooooooo... By mistake i had used DC capacitor in AC application, but the product is working satisfactorly. still i want to know what is the problem in this can anybody tell me about construction of ac & DC capacitor and the difference between the same Thanks N...

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Hi Can anybody help me in getting technical information about core balance current transformers. Thanks Mahadev

I have to certify one of my product which used in industrial pannel boards for EMI/EMC this contains only capacitors and resistors. can anybody help me in what all teas i have to do for this? and one more thing is it necessary to do RF disturbance test on this product? and What is RF...

Actually i am designing a new trip coil for MCB so i want to know the temperature rise. thank you

Sorry, this gives only power loss. how you can calculate a temperature rise after some time t? Mahadev

For distribution purpose only line voltages preferred so neutral is not used. And 25KV will not be splitted into single phase directly it will be step downed and than you will get a sinle phase line. sinle phase line voltage depends on the transformer rating. rgds Mahadev

If u switch the diode at the bottom around to face the opposite direction its nothing but shorting the secondry of transformer so u'll get zero voltage and the transformer. may damage Mahadev

If you are able to open or dismental the motor u can differentiate by construction easly or else by the terminals. If its 3 phase AC motor u'll find 6 terminals in the terminal bord for star-delta connection. And if its single phase AC motor u'll find only two terminals. And if its DC motor you...

I am passing Xamps thru a Ylenth of conductor for time t sec. can anybody suggest me how to calculate temperarure rise in the conductor after time tsec in a conductor