Electronic Design

4 And 8-Port PCIe/104 Serial Port Modules Offer Opto-Isolation

Diamond Systems’ Emerald-MM-8EL-XT family of high performance PCIe/104 OneBank serial I/O modules offer 4 or 8 serial ports with software-controlled configuration and optional opto-isolation. The ...
Electronic Design

Optocoupler’s Enhanced Isolation Suits Industrial IPM Motor Control

The compact TLP754 optocoupler IC from Toshiba Electronics Europe provides a 5-kV rms isolation interface between an intelligent power module (IPM) and its control circuitry. The device is built ...
EDN

Acromag’s New 6-Channel Optocoupler and Interposing Relay Modules Monitor/Control High-Voltage Field Devices

“These multi-channel discrete contact sensor and relay output modules offer a safe, isolated interface between high-energy field devices and sensitive control system I/O modules,” explained Don Lupo, ...
manilatimes

50 kV Isolation, CMTI Above 400 kV/µs: DECO Mass Produces mmWave Wireless Isolation Chips Targeting AI Power Infrastructure

DECO’s mmWave Wireless Isolation Technology uses mmWave signals to transmit data across electrically isolated domains. Compared with conventional optocoupler-, capacitive-, and magnetic-coupling ...
EDN

Hermetic Optocouplers in Military and Space Electronics

This white paper discusses the use of hermetic optocouplers in military and space electronics applications. The use of hermetic optocouplers provide a highly reliable result compared to its plastic ...
Machine Design

Gauging LED lifetime in optocouplers

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 ...