Technical information

Phototriac Coupler/AQ-H Application Examples
15
ds_x61_en_ssr_technical_information: 011212J
Phototriac Coupler/AQ-H Application
Examples
Typical Applications
1. Temperature control for heater control
2. Airflow control for fan motors
Phototriac
coupler
R
R
C
Input
power
supply
Varistor
Triac
Load power
supply
3
4
1
2
Heater load
R
R
C
AQ-H
Input
power
supply
Varistor
Load power
supply
8
2
36
M