Voltage-Current Soft Start 300mA

The 300 mA Voltage-Current Soft-Start is an advanced educational and functional module. It is designed for individuals developing soldering skills, as well as for constructors who want to implement a stable soft-start system in their projects. The module combines the function of gentle circuit start-up with precise current and voltage control, making it suitable for many applications – from hobby projects to more advanced electronic systems.

The circuit allows for a load current of up to 300 mA with an accuracy of ±7.5%. It performs very well with both linear and non-linear loads. This ensures stable operation, predictable current ramp-up, and low distortion, which is crucial in applications requiring repeatability and precision. The quiescent current, when there is no load, does not exceed 25 mA, allowing for safe and economical operation in idle state.

The board was designed with user convenience in mind. Large spacing between components, clear markings, and a well-thought-out component layout facilitate soldering and reduce the risk of errors. 

Operates from 8V to 15V supply voltage