To increase its power, swap the first relay with a high-current SPST relay and you can probably power the entire accessory circuit if you wish. The system energizes when the ignition switch ...

The addition of an extra contact to an SPST switch lets it turn off one circuit and turn on another. This makes it a single-pole double-throw (SPDT) switch. Double-throw switches can make ...

Such a switch requires a depletion-mode MOSFET, which acts like a “normally-closed” SPST relay. In the past, the electronic industry has typically designed this type of circuit by using more power ...

is a momentary switch that closes the circuit only while pressed and is commonly used in doorbells and keyboards. Single pole, single throw switch (SPST) is a latching switch, either rocker or ...

photo and diagram latching switch single pole single throw (SPST) switch rocker mechanism to open or close a circuit commonly used in power strips and appliances Photo and symbol for single pole ...

Solid-state RF switches continue to advance their performance contour in both electrical specifications and physical size. The single-pole, single-throw (SPST) switch has been a necessity since ...

The Double Pole Single Throw DPST relay is the equivalent of 2 SPST switches (NO Normally Open and NC Normaly Closed) and can be used to switch 2 different loads. As you can see in the schematics ...

Their 1-nA maximum leakage current lengthens hold times in sample-and-hold circuits. Also ... The single-pole, single-throw (SPST) switches operate from a ±1.5- to ±6-V dual-polarity supply ...