As part of its ongoing dedication to product development and innovation, leading manufacturer of cable management solutions, Marshall-Tufflex has introduced new adjustable bends to its Sterling Curve ...

Does a ring final circuit have to be supplied directly from a protective device in the distribution board or consumer unit, or is it permitted to supply the two ends of the ring via a dedicated radial ...

The 4- to 20-mA current loop is ubiquitous in the world of controls in manufacturing plants. Discrete logic, microprocessors, and microcontrollers easily cover the digital portions of control schemes, ...

Abstract: This paper develops a light emitting diode (LED) driver circuit with a buck-boost converter. The forward bias of the LED used was 3.1V~4.3V, and the forward current was 0.7A. Twelve 3W white ...

Abstract: A phase-locked loop (PLL) is an important and commonly used electronic circuit in various electronic systems. Its main drawback is the use of an RC low-pass filter which takes up the ...