Ac Electronic Load Circuit. Basically when you dial in a current level the electronic load circuitry will draw only that amount of current regardless of the voltage. The procedure ensures a stabilized voltage and frequency output for the user.
In part 4 of this project on the electronic dc load we are going to add a remote voltage sense circuit increase the power capacity by adding additional power mosfets and build the completed unit into a metal project case. Whether you are designing a 50 w or 1 kw dc lab supply our integrated circuits and reference designs help you create. An electronic load also known as a constant current dummy load is a device design so a power supply can draw a certain amount of current without dissipating too much of heat.
Chroma is the global leader in electronic load manufacturing for product design validation and functional testing.
Dc power supply ac source electronic load ac source dc power supply electronic load integrated circuits and reference designs description reference designs products technical documentation support training description. An ac electronic load can simulate high crest factor and variable power factor load conditions in addition to providing a purely resistive load effectively simulating real world conditions and significantly increasing product reliability. Also known as a programmable load this tool emulates ac or dc electronic loads to perform thorough functional tests on batteries solar cells wind generators and other common power sources. This short piece shows how to build one using two op amps an.
