Southwest Research Institute has developed a high-reliability, high-voltage optocoupler for spaceflight applications. NASA has selected the device as a power interface between the Europa Clipper ...

Standard optocoupler speed is limited mainly by the relatively slow response of the phototransistor. This Design Idea adds components to the LED drive side to speed things up. Figure 1 The speed-up ...

Vishay Intertechnology, Inc. has claimed the industry’s first AEC-Q102 qualified linear optocoupler with a high isolation voltage of 5300 Vrms for automotive applications. The Vishay Semiconductors ...

In LEDs heat and high currents hasten the dimming process which can lead to unreliable operation in LED-powered optocouplers. Some simple and straight-forward analysis will keep their light shining ...

WAGO Corporation's DIN-rail mount 859-940 High-Speed Optocoupler features a frequency input range of up to 1.5MHz. WAGO Corporation's DIN-rail mount 859-940 High-Speed Optocoupler features a frequency ...

Switching power supplies, operating directly from input power lines, are generally required to have their outputs galvanically isolated from the input, in order to reduce the danger of electrical ...

WAGO Corporation’s DIN-rail mount 859-940 High-Speed Optocoupler features a frequency input range of up to 1.5MHz. Engineered by WAGO’s Custom Products Division, 859-940 provides jumper-selectable, ...