The improved one-BJT current-limiting supply is not much different than the primitive circuit, though its one additional resistor does change the circuit behavior. The improved circuit is shown below.

For cost reasons, kW level inverters deploy Insulated Gate Bipolar Transistors (IGBTs). However for high efficiency and high reliability applications, it is worth considering the use of Super-Junction ...

Ordinary power supply design includes current limiting as a protection feature. In product design, this is usually sufficient in that the engineer decides the loads on the supply by design. However, ...