This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). ... Its load (R6) was added for good measure – ...

By integrating an internal circuit in the optoelectronic device, it serves as a control circuit for switching the power MOSFETs and therefore the load circuit in an ON or OFF state. Also, a single ...

Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1.This is why it’s so important ...

17 thoughts on “ A Motion Activated AC Switching Circuit Using Mostly Discrete Components ” ... The input impedance can also vary with load of the chip meaning the divider voltage is not ...

Heavy AC or DC load switching modules from Pickering Interfaces occupy one single PXI slot. Model 40-166 PXI power relay delivers industry’s highest switching capacity using EMRs.

Select The Right Circuit Protection For Switch-Mode Power Supplies Nov. 17, 2008 Switch-mode power supplies (SMPS) continue to replace linear-regulator types in a host of applications.

The Cincon CFM100 Series of open-frame 100-W ac/dc switching power supplies are UL, cUL, and TUV certified and meet EMI requirements CISPR/FCC Class B. The single-output unit has a universal 90 to ...