It’s like a mini-VPN that uses iCloud to protect your online privacy. ISPs (internet service providers) can generally track your IP address and your DNS records to learn about where you are from and ...

In recent iOS 15 and macOS Monterey updates, Apple rolled out a beta version of a new privacy feature called iCloud Private Relay. With this feature enabled, iOS users are hooked up with a VPN-like ...

The new relay versions are all Single Pole Double Throw (SPDT) configuration with screw clamp termination. The five new options include the following versions: 12 VDC, 24 VDC, 24 VUC, 120 VUC and 230 ...

What is an automotive relay? In simple terms, an automotive relay is a small cube shaped electronically operated electromechanical switch. It uses an electromagnetic device to mechanically maneuver a ...

This file type includes high resolution graphics and schematics when applicable. According to the research firm IHS Inc., about 54 million relays and timers were purchased in 2013, a number projected ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...

Relays and solenoids are available with many different voltage ratings. Most factory- and process-automation equipment operates from 24-V supplies. However, customers may have control signals for a ...