EDN

Vishay’s New Non-Zero-Crossing 1.5-kV/µs dV/dt Phototriac Optocouplers Provide Off-Line Control of AC Voltages up to 380 V

Vishay's New Non-Zero-Crossing 1.5-kV/µs dV/dt Phototriac Optocouplers Provide Off-Line Control of AC Voltages up to 380 V Vishay Intertechnology, Inc. has announced the VO3052 and VO3053, two new non ...
Electronic Design

Zero-Cross Detectors Deliver Positive And Negative Triggering

Fig 1. This zero-crossing detector circuit generates the control pulses needed to turn on triacs that require negative pulses for switching. Fig 2. Designers can use ...
EDN

Vishay’s New Non-Zero-Crossing 1.5-kV/µs dV/dt Phototriac Optocouplers Provide Off-Line Control (1)

Vishay's New Non-Zero-Crossing 1.5-kV/µs dV/dt Phototriac Optocouplers Provide Off-Line Control of AC Voltages up to 380 V Vishay Intertechnology, Inc. (NYSE: VSH) today announced the VO3052 and ...