In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...

Optically isolated solid-state relays (SSRs) (also called optocouplers or photovoltaic relays) were developed to overcome some of the performance limitations of electromechanical relays. While they ...

Abstract: This paper analyzes a commutation failure event caused by the mis-conduction of the 24V optocoupler relay during the input of the valve group protection outlet platen of Chuxiong-Suidong ...

[Partner Content] Würth Elektronik now offers a solution for phase control of AC loads, the new WL-OCTR optocouplers, a safe alternative to mechanical relays. Phase Control with Galvanic Isolation ...

Vishay Intertechnology, Inc has released a new automotive grade photovoltaic MOSFET driver, the first device to provide an integrated turn-off circuit in the space-saving SOP-4 package. Created to ...

CoreData Global, a Singapore-based research and development firm, has just introduced the RelayFi 4-channel relay board based on ESP32 and compatible with Tasmota open-source firmware, as well as ...

The CHD320’s minimum open voltage (VOC) of 10V, double that of a standard 5-volt device, means only one CHD320 is required to drive the gate of a high voltage power MOSFET. The photocoupler is housed ...