This is an LM317/LM337 IC based dual regulated power supply full kit which is not soldered. It can provide upto 1.5 Amp of current. The input and output voltage difference can be max 37V. A potentiometer is used for adjusting the output voltage. It can also be used as a fixed supply by replacing the resistor with a suitable value resistor. The circuit implements a complete datasheet circuit. It also uses a CRC filter at the input.
Short-Circuit Current Limiting
Output Voltage Range Adjustable From 1.25 V
Thermal Overload Protection to 37 V
Output Current max 1.5 A.
Some applications of this power supply:
- Headphone Amplifiers
- Small Amplifiers
You can also use this PCB to make a zener regulated power supply or a capacitance multiplier. Please see details here.
Please note that the heat sinks are not included in the kit.