Ortofon has just released the replacement range for its long-running and highly respected Quintet series of affordable moving-coil cartridges. The new Ortofon MC X is a four-strong range comprising ...

Ortofon has released the replacement for its long-running Quintet series of moving-coil cartridges. The Danish cartridge specialist’s new MC X range consists of four models, the MC X10 (£269), MC X20 ...

[TheBackyardScientist] decided to build a machine to create the gas rings, and it’s quite interesting to see them go through several iterations before settling on a voice coil based poppet valve ...

This article will incorporate a service checklist in troubleshooting a frosted evaporator coil or restricted airflow over the evaporator. (See photo, page 26.) Any time the evaporator coil sees ...

The humble coil-winding machine has undergone a remarkable transformation in the rapidly advancing world of electrical engineering and automation. Once relegated to simple mechanical tasks, these ...

Disingenuous as that aphorism may be, I’m reminded of it visiting a recent addition by Karen Abernethy Interiors and Architecture to Peter McIntyre’s 1954 Coil House, as I try to define the enduring ...

One of the items found on the identification tag that is attached to each coil when it is received from the steel mill. The coil number is a unique number that identifies each coil from each batch of ...

Abstract: In wireless power transfer systems, coil design has a great impact on coil-coil efficiency. This article analyzes the relationship between coil-coil efficiency and design parameters (three ...

Abstract: In this article, a uniform magnetic field coil with a magnetic shield is presented and designed to cancel the geomagnetic field and the surrounding magnetic noises. First, an analytical ...

Make a simple mini-motor. A coil of wire becomes an electromagnet when current passes through it. The electromagnet interacts with a permanent magnet, causing the coil to spin. Voilà! You’ve created ...

In November 2004, all six modules of the COIL laser were successfully fired for the first time. In August 2005, the ABL completed a series of flight tests demonstrating the performance of the beam and ...