Figure 1 Using a simple, momentary-action, SPNO (single-pole, normally open) pushbutton switch to latch power to a load. Advertisement. When you first apply the supply voltage, V S, all four ...

When we first saw [Maarten Tromp]’s article about a “momentary latching switch” for guitar effects pedals, we have to admit to being a bit confused.When it comes to push-button switches ...

This push-button fan switch design includes a timed automatic shut off, connections to the mains, and other minor changes from previous Design Ideas. ... This is an improved version of Anthony Smith’s ...

C&K Components has developed a new single-pole single-throw, latching version of its NP Series industrial sealed pushbuttons. An innovative internal construction allows designers the feel of a ...

Extending the company's range of metal pushbutton switches, the MSM LA includes a latching-action ON/OFF version for use in primary or secondary switching applications. The component specifies 30 ...