This voltage regulator delivers smooth control of a constant voltage from 0 to 8 V. It protects the load against short circuits and indicates connection, overload, and output level. The series chain ...

Our energy-hungry and environmentally aware society has been slow to make good use of the sun’s “free” power. But now it’s finally taking off. Using the sun’s heat directly, for cooking and other ...

There are many circuits for low voltage regulators. For higher voltages, such as supplies for valve circuits, the situation is different. That’s why we decided to design this simple regulator that can ...

Ever wondered how a solar-powered lamp powers an LED with just a single 1.2 V cell? A closer look reveals a clever single-transistor voltage converter circuit. Curious how a solar-powered lamp powers ...

[Kevin Darrah] wanted to make a simple 3.3V regulator without using an integrated circuit. He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a cheap ...

Abstract: This paper presents the detailed design process of a custom circuit board, comprised of six switching units. Each unit integrates an optocoupler, a PNP transistor, and a resistive voltage ...

Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a solar panel and a rechargeable battery. The circuit ensures ...

Voltage level shifters are pivotal components in modern CMOS integrated circuits, facilitating robust interfacing between domains operating at disparate voltage levels. Recent advancements in this ...