| Looking for a rechargeable LiPo power supply for 5- and 12-V output? Do you want to practice SMD soldering? You can with some assitance from...
More in Power Supplies (163)
| When making voltage, current and power measurements on AC-powered devices things are getting more complicated than measuring DC, because wav...
| Have you ever spent hours on an electronics project only to have it all go “poof” due to a simple mistake? Scott Coppersmith — a Senior Rese...
| In the UK, the National Grid is compelled to maintain the frequency of the supply to ±1% of the nominal frequency of 50 Hz, the limits being...
| The inrush current, input surge current, or switch-on surge is the maximum instantaneous input current drawn by an electrical device when fi...
| Inductive coupling allow the transfer of electrical energy from one device to another without using wires. As one can imagine, the quality o...
| This compact solar power supply for indoor use is suitable, for example, for operating IoT devices. It is particularly interesting that this...
| This is a submission from Keysight. They're expanding their RP7900 Series with two new bidirectional, regenerative DC power supplies providi...
| This triac control module is a project for everyone interested in power electronics. It also gives you an opportunity to learn a bit about h...
| Battery-powered power tools have taken over the world. However, batteries require chargers that tend to break or get lost or that are contin...