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This dual polarity power supply is easy to build, requires few parts, and is adjustable from 0-15 volts. It is great for powering op amp circuits, as well as other circuits that require a dual supply voltage. |
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I only need d schematic diagram of the +15v and -15v dual power supply and the components | ||
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Hi, I like the dual supply circuit, and would like to know if Transformer T1 has no centre tap, with the rest of the circuit remain the same, is the GND still applicable? Singapore. | ||
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Hi, Can i have the schematic diagram of a dual output DC power supply of output +15 volts and -15 volts and the schematic diagram with not more than 15 components in it. Help me to identify the sub-sections[explanation of each and every component] that make up the power supply and an explanation on the operation of the power supply. Thank you. Please reply ASAP. | ||
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Hihi.. Ur notes say that U1 and U2 can only go down to a min of+/-1.2V if add two 1N4003 diodes in series. Than how to make a power supply with a voltage output range from +15V and -15V? | ||
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i am not getting any idea about how to
connect the U1 and U2 ics, because the pins are labelled as Vin, Vout and
adj in the data sheet, but here the pins are labelled as 1,2,3. can anyone
guide me???
(Editor's notes: U1: 3 = In, 1 = Adjust, 2 = Out U2: 2 = In, 1 = Adjust, 3 = Out) | ||
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its good but put some alternative component then it can be a very good project 4 the begar | ||
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any one around who can send me circuit diagram of dual polarity variable power supply having 5 amp max current | ||
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Genius wanted. Anyone got a design for a +/- 48v regulated power supply. I have an Infinity Sub Woofer that suffers from hum. I have determined that the power rails are not smooth and even with extra capacitive smoothing it is not good enough. I wish to ensure that the power supply is as smoth as it can be. Many thanks to anyone who can help. Kirk. | ||
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A fuse would be rather a good idea, as would an earthed chassis and dual pole dual throw switch to | ||
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how do you compute for the value of each parts for this design? can you give me the computation and the process how do you design and the operation of the design. you can email me @ aran_sander_14@yahoo.com , hoping for your reply thanks a lot |
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