| Circuit / Schematic diagram of |
Description |
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Voltage Doubler ( circuit on demand )
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Simple circuit based on 555 timer which can double the supply voltage to drive load of higher voltage rating.
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| 5V To -10V Converter |
Simple circuit that converts 5V to -10Volt |
| Voltage Inverter |
555 based circuit that converts +ve voltage to -ve |
| +/-12V to +/-5V Voltage Converter |
Based on adjustable voltage regulator LM317 |
| 5V DC to 30V DC Voltage Converter |
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| 5V DC to 30V DC Voltage converter (2) |
Provides current uptill 20mA |
| 12V DC to 9V DC Converter |
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| 5 to 15 Volt Converter |
Circuit uses charge-pump voltage doubler as a tripler |
| 6 to 12 Volt Converter |
Circuit can provide current up till 800mA |
| Voltage-to-Current Conversion Amplifier |
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| Buck Converter for battery charging |
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| The output adjustable flyback converter |
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| Boost Controller Drives Buck Converter |
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| 12V to 180V DC/DC Converter |
Circuit using switching mode converter |
| ±12V supply accepts 9 to 30V inputs |
For applications that require symmetric supply voltages from a wide i/p range |
| 5 to 1.8V converter |
Based on CMOS charge-pump voltage converter IC |
| +/- 12V Supply from a 9V DC |
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| 3V DC to 85V DC Converter |
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| Boost-Switching Regulator with the MCP1650 |
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| DC/DC Conversion Without Inductors |
Application Note |
| Generating - 5 Volts from 9 Volt Battery |
Base on 555 timer to generate -ve voltage relative to -ve battery terminal |
| High Current Dual DC/DC Converter from 3.3V |
Based on LTC1702 |
| Flyback Transformer Based High Voltage Generators |
Car ignition coil or flyback transformer as a high voltage generator |
| National's LM2623 Boost Converter |
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| One 9 Volt Battery gives +18 +25 +33V |
Based on MAX1044(Charge pump converter) |
| PowerLabs Flyback Driver |
Generates high voltage for power lab experiment |
| SEPIC generates 5V at 100 mA |
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| Ultra-Low Power Efficient DC/DC Converter |
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| Switch mode Power Supply |
555 timer based switch mode power supply |
| 12 V 1.44 W Non-Isolated Buck Converter |
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| Transformer less dc/dc converter |
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| High Voltage Swing from lower supplies |
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| 9V DC to 2000V DC Converter |
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| Voltage to current and current to current converter |
The circuit acts as a variable-gain current mirror with high precision and bandwidth. |
| Voltage to current converter Drives White LEDs |
Supplies enough voltage to drive white LED from a single battery. |
| Wide-Range Current-to-Frequency Converters |
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