Solenoids have long been used to control valves and fluid flow. A typical solenoid converts an input voltage to magnetic force that attracts a moveable core which, in turn, opens or closes a valve.

The superconducting solenoid is installed approximately 0.7 m downstream from the cavity end inside the SRF gun cryomodule. This configuration balances magnetic shielding of the cavity with the need ...

Solenoids are used in many applications to provide linear or rotational actuation in mechanical systems. Although driving solenoids can be as simple as switching the current flow on and off, ...

Printed solenoids offer potential for high performance, tailored design, and on-the-spot fabrication. Why 3D-printed solenoids are needed and viable. How an MIT team devised an innovative approach to ...

Solenoids and relays used in electronic control applications consume lots of power. The current required for activation is typically three to 10 times higher than the minimum needed to hold the relay ...

Driving a dc solenoid as a control-loop element can be difficult, even though a solenoid is a simple device. Many applications require the solenoid to engage several times a second, especially if the ...

Creating precision control circuits for fluidic applications in potentially explosive atmospheres just got a little easier. New, compact solenoid valves conforming to ATEX/IECEx as well as meeting ...

Miniature diaphragm pumps and valves can be tailored to meet market objectives. Photo by RONI RAMOS The increased demand for medical therapies and treatments to be administered at home—or even on the ...

Several safety-critical solenoids in a laser-measurement system on an automotive-assembly line required protection from internal overheating during normal operation. After a 60-sec activation, the ...

If you really think about it, starting our cars as easily as we do every day is something of a modern miracle. We jump into our vehicles, turn a key (or even just push a button on many occasions), and ...