Figure 4 Here is the schematic of a 20 W solar day lamp with active current limiting. As shown in Figure 4, the current limiting circuit consists of a power transistor Q1 (TIP31C). The LED array A is ...

Littelfuse claims that its CPC1561B Solid State Relay (SSR) is the highest current (1 A, 60 V) normally-open SSR currently available on the market to integrate both current limiting and thermal ...

Eaton FAZ-NA and FAZ-NA-L series current-limiting miniature circuit breakers from AutomationDirect offer optimum and efficient protection for feeder, branch, and control circuits up to 63 amps. These ...

Using a current limiter in boost converters for circuit protection. An easy-to-implement design idea to achieve the desired current limiting. Currents often have to be limited in electronic circuits.

2. This more complicated current limiter has the advantage of much-lower voltage drop than the previous design, which is a critical factor in circuits operating from low-value supplies.