| Author | Views | Views Today | Rank | Comments |
| 49,568 | 68 |   |
13 |
| Author | Views | Views Today | Rank | Comments |
| 49,568 | 68 | |
13 |
| This simple and inexpensive circuit can produce a dual (positive and negative) voltage from a single supply input. It is therefore extremely useful for powering opamp and other circuits that require a dual voltage from a single battery. The circuit will operate at an input voltage from around 5V to 20V and produce a output from +-2.5V to +-10V. |
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| Hi! i find this design very usefull, thanks... i would like to know if there will be a change to increase the ouput voltage to at least ±12 to ±15 volts? What will be the new design? | ||
| Can you be kind enough to furnish me with a circuit to double the Secondary output voltage of this transformer. I believe that the current in this respect is divided by 2. Regards Ralph | ||
| Hey! You couldn't possibly be able to tell me how many amps this can handle? I need it so i can create a phase shift oscillator for my op amp, that means i can make a near sine wave to power my inverter! | ||
| Your site is fantastic I have viewed Your site please can you give me more explanation on the complete circuit of 5KVA inverter and 10KVA Inverter and there circuit board with the automatic changer thanks you | ||
| please i need a power supply with 12 v,24 ,16, 180v which can be regulated | ||
| Thanks for your site but how do I keep the cell from bein dead? | ||
| I write this mail in regards 5KVA to 10Kva inverter circuit board. I would like that you explain me the circuits if you can. regards diego | ||
| hi god day, please furnish me schematic diagram for 24 secs shot clock.. thank you very much.. | ||
| yes ur site is fantastic and I have being viewing ur site so pls give more explanation on the complete circuit of 5KVA inverter and 10KVA Inverter and there circuit board with the automatic changer thanks you | ||
| You'll probably find this circuit is no good for op amps -- unless you're intending to use it for input and not for gain -- since it can't deliver much more than 10mA | ||
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