The Ministry of Trade, Industry and Energy announced on the 24th that it has finalized the selection of four companies—Hyosung Heavy Industries, HD Hyundai Electric, LS Electric, and Iljin Electric—as ...

The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...