21 Series are of open construction and primarily designed for back-of-panel mounting. The rated output for the Type 21 Series is 5A for constant current loads. The 21 Series types operate from 120V lines. The tapping arrangement permits an output voltage range of zero to line voltage or zero to 17% above line voltage. The 21 Series can be operated at any frequency between 50 and 2000 Hz without reduction in allowable output current. Manual or motor-driven operated units are available.
| Specialty Product Technologies | |
|---|---|
| Product Category | Power Transformers |
| Product Number | 21 Series |
| Product Name | POWERSTAT® Variable Transformer |
| Mounting | Back-of-panel |
