Solid State Relay, load current 10A, AC-AC,70-280V AC to 24-480V AC, with LED indicator, zero-crossing switch, built-in RC, high quality and reliablity.
Tips: How to classify AC solid state relays?
AC solid state relays are divided into the type of voltage zero-crossing triggering (referred to as zero-crossing type) and random triggering type (referred to as random type) based on switching modes. According to output switch components, they can be classified as bilateral silicon-controlled rectifier (SCR) outputs (normal type) and unidirectional SCR anti-parallel type (enhanced). According to the installation points, there are the pin-socket type used on the printed circuit board (natural cooling, without a radiator) and the device-typed ones fixed on the metal floor (cooling through a radiator). In addition, constant current source and series-resistance current limiting type with a wide input range (DC 3-32V) are included.