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tegam ®
ST-248A AC Ratio Transformer
Active
AC Ratio Standard, 1:1 Ratio, Binding Post Termination, Electrostatic Shields (not CE certified)
Advanced Energy's TEGAM ST-248A transformers are designed to meet the requirements of a wide variety of bridge circuitry, isolation and calibration applications. The ST-248A can be used to provide a balanced output from an unbalanced source. These transformers may be combined with TEGAM ratio transformers in bridging circuits, to isolate the null indicator. The ST-248A features very accurate 1:1 ratio for isolation or phase inverting applications. These units are also used with TEGAM decade ratio transformers to provide 180 degree phase shift to the input or output of the instrument in certain bridge applications. The ST-248A also has electrostatic shields and a center tapped secondary.
Eigenschaften
- 1:1 Turns Ratio
- Frequency Range 50-10,000 Hz
- Insulation 500-V Test
- Open Circuit Ratio Accuracy at 400 Hz .005%
- Input Impedence (with secondary open circuit) at 400 Hz, Greater than 250,000 ohms
- Binding Post Termination
- Center-tapped Secondary
- Electrostatic Shields
- Assembled in USA
Vorteile
- Excellent for isolation applications
Spezifikationen
| Basic Accuracy/Linearity: | 0.005% |
|---|---|
| Frequency Range: | 50 Hz to 10 kHz |
| Ratio Range: | 1:1, 1:0.5 |
| Auflösung (°C): | N/A |
Dienstleistungen
Repair
Our worldwide service centers provide fast cycle times, use only AE-qualified parts, and follow the original product's specifications and test procedures for the highest quality repair or calibration.
Agreement Term Options
| Product Family | Calibration | Calibration with Alignment |
Total Support Package (TSP) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Term of Agreement | Annual | One Year | Two Years | Three Years | Five Years | One Year | Two Years | Three Years | Five Years |
| TEGAM 5540 | | | | | | | | | |
| Lumasense | | | | | | | | ||
| Plasma Power | | | | | | | |||
Calibration and Alignment
Advanced Energy has the tools and processes to ensure your equipment continues to meet its original specifications. Our products are calibrated at global AE service sites with proprietary technology designed to exceed industry standards.
Agreement Term Options
| Product Family | Calibration | Calibration with Alignment |
Total Support Package (TSP) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Term of Agreement | Annual | One Year | Two Years | Three Years | Five Years | One Year | Two Years | Three Years | Five Years |
| TEGAM 5540 | | | | | | | | | |
| Lumasense | | | | | | | | ||
| Plasma Power | | | | | | | |||
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