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Solid State Relay - 8A

Solid State Relay - 8A
Rs. 375.00

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SKU: SFE-10636
by Sparkfun

ships in four weeks

A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from lower voltage DC control circuitry. Solid state relays,  have several advantages over mechanical relays.

Description

Details

A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from lower voltage DC control circuitry. Solid state relays,  have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there's no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

They accomplish this by using infrared light as the 'contact,' a solid-state relay is really just an IR LED and a phototriac sealed up into a little box. Thanks to the fact that the two sides of the relay are photo-coupled, you can rely on the same type of electrical isolation as in mechanical relays. These particular solid state relays can switch 400VAC and 8A.

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Additional Information

Additional Information

Processor No
Architecture No
Clock Speed No
Digital Pins No
Analog Pins No
PWM Pins No
Hardware UART No
Programming Interface No
Flash Memory No
Operating Voltage No
Power Output No
Antenna No
Range (Indoor/Urban) No
Range (Outdoor/RF Line of Sight) No
Channel Capacity No
Frequency No
Transmit Current @ 3.3V No
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