Oak Bluffs, MA old classifieds archive and funnies > Farm Implements
> 15 triac electronic switch pcbs TIC225M relay
15 triac electronic switch pcbs TIC225M relay
15 triac electronic switch PCBs TIC225M relay
You get 15 circuit boards each with a TIC225M triac and a few other components. The brown and blue wires are the live and neutral 240 volts ac power in the connector block near the 2 small transistors is the live and neutral out to the load. The other terminal block near the triac (and with my test resistor shown in the picture (test resistor not included in the sale)) is the control input. If the control resistance is less than 80 ohms the light is off between about 150 ohms and 400 ohms it is on half power and over 600 ohms the output is full power.(tested with a low wattage mains bulb and may not be suitable for inductive loads)
It can be used to switch a mains load with a very low current switch or to use a push to make switch break the circuit.
The Triac is rated at 8 amps 600 volts the fuse in the circuit is time delay 1.6 amps.
The input is not isolated from the mains.
