A Triac and Trigger Board work together to control the vibration rate of feeder bowls, inline feeders and vibratory hoppers.
![](https://bryantcontrol.com/wp-content/uploads/2020/10/TC22.png)
Click to see electrical hook-up details of the (TC22) Triac – List price $34.00
The TC22 Triac is used for 115 volt and 230 volt applications rated up to 10 Amps.
![](https://bryantcontrol.com/wp-content/uploads/2020/10/Q6035.png)
Click to see electrical hook-up details of the (Q6035P) Triac – List price $54.00
The Q6035P Triac is used for 115 volt and 230 volt applications rated up to 30 Amps.