A low-cost model with automatic 50/60Hz switching.
Varitap is a registered trademark of a thyristor-type AC power regulator.
Characteristics
Automatic frequency switching (automatically detects 50/60Hz, so no switching is required)
Compact, lightweight, and low cost.
Output has excellent linearity.
Soft-up time can be adjusted from 0.2 to 8 seconds.
Compatible with inductive loads
Transformer primary control, motors, halogen lamps (by using soft-up)
ETC
Temperature adjustment, lamp dimming, power adjustment, motor adjustment