Unipolar-to-dual-supply-converter

Description: The outputs in this circuit are independently variable and can be loaded unsymmetrically. The output voltage remains constant, regardless of load and changes. By varying potentiometers R2 or R6, the output voltages can be conveniently set. Outputs can be adjusted between 8 and 17 V, allowing for standard ±9, ±12, and ±15 V settings. This converter is designed for a maximum load current of 1 A, with an output impedance of both supplies at 0.35 ohms. This circuit is not protected against short circuits but relies on the protection provided by the input source. It is ideal for biasing operational amplifier circuits.

The circuit described operates as a variable power supply, capable of delivering a stable output voltage across a range of applications. The independent outputs allow for flexibility in usage, accommodating different load requirements without affecting the overall voltage stability. The use of potentiometers R2 and R6 facilitates precise voltage adjustments, enabling users to set the output to specific values within the 8 to 17 V range.

The design is particularly suitable for powering operational amplifiers, which often require specific biasing voltages for optimal performance. The maximum load current of 1 A ensures that the circuit can handle moderate power demands, while the output impedance of 0.35 ohms indicates a low resistance path, contributing to minimal voltage drop under load conditions.

It is important to note that this circuit lacks short-circuit protection, which may pose a risk during operation. Users must ensure that the input source provides adequate protection to prevent damage from potential short circuits. Overall, this circuit design is efficient for applications requiring adjustable voltage levels and is particularly beneficial in experimental setups or prototype development where variable power supply requirements are common.817V The outputs in this circuit are independently variable and can be loaded unsymmetrically. The output voltage remains constant, irrespective of load and changes. By varying potentiometers R2 or R6, the output voltages can be conveniently set. Outputs can be varied between 8 and 17 V, so that the standard ±9, ±12, and ±15 V settings can be made. This converter is designed for a maximum load current of 1 A and the output impedance of both supplies of 0.35 0. This circuit is not protected against shortcircuits, but uses the protection provided by the de input source.

This circuit is ideal for biassing operation amplifier circuits.