Abstract: This letter proposes a contention-based random access for air-to-ground communications, which is based on a slotted ALOHA protocol with a relay control scheme (RCS-ALOHA). In RCS-ALOHA, idle ...

Solid State Relays (SSRs) and Solid State Contactors (SSCs) are ideally suited for controlling dynamic loads such as motors, particularly where frequent or multiple start/stop cycles are required in ...

A new reference design developed by ROHM Semiconductor uses a single microcontroller (MCU) to control both sides of the AC-DC power supply — the power-factor-correction (PFC) AC-DC converter stage and ...

The MarketWatch News Department was not involved in the creation of this content. New technologies designed to support solar, storage, and smart infrastructure will debut at North America's largest ...

New technologies designed to support solar, storage, and smart infrastructure will debut at North America’s largest clean energy event LAS VEGAS--(BUSINESS WIRE)--OMRON Electronic Components, a global ...

The PRL family of latching power relays features single coil and double coil types with max switching currents from 10 to 20A. Offering SPST (1 Form A), SPDT (1 Form C), and DPST (2 Form A) contact ...

Not long after I began contributing to Hagerty eight years ago, I wrote a detailed four-part piece on electrical relays and how they work in cars. You can still find the articles here (Part I: Why We ...

Microchip’s 25-A QPL electromechanical power relays meet the MIL-PRF-83536 specification and ISO-9001 certification requirements. Microchip Technology Inc. has launched the BR235 and BR235D series of ...