Eaton RT-20A High Accuracy RF Thermistor

The Eaton RT-20A is identified as a Ratio Transformer, a precision voltage divider designed for specific frequency ranges and applications. It is not a miniature circuit breaker as initially described. The available technical information pertains to its function as a voltage divider, its ratio range, and its use in calibration and measurement scenarios.

Technical Specifications * Device Type: Ratio Transformer / Precision Voltage Divider

• Manufacturer: Eaton
• Model: RT-20A

Electrical Specifications * Frequency Range: 50 Hz to 10 kHz

• Input Impedance: High
• Ratio Range: -0.11111 to +1.11111

Applications The Eaton RT-20A Ratio Transformer is suitable for applications requiring precise voltage division and ratio measurements, including: * Checking resolvers and servos

• Voltmeter calibration
• Computer testing
• Transformer turns ratio measurements
• Ratio arms of bridges

Physical Characteristics * Form Factor: Available in case or rack mount configurations.

• Dimensions: Specific dimensions vary by mount type (case or rack). Rack mount dimensions are approximately 19"L x 5¼"H x 15¾"D. Case mount dimensions are approximately 17"W x 5"H x 16¾"D.
• Weight: Approximately 13.5 lbs for rack mount and 16 lbs for case mount.

Features * Precision: Provides extreme accuracy and high resolution in the measurement and generation of voltage ratios.

• Stability: Operates without recalibration over a wide range of environments.
• Transient Suppression: Incorporates switching transient suppression, crucial for use in bridge circuits with sensitive null indicators.
• User Interface: Features seven in-line control knobs for quick and easy setting of required values.
• Output Continuity: Unique circuitry keeps the output connected while settings are being changed, minimizing switching transients.
• Accuracy Traceability: Supplied with certificates of accuracy showing traceability to NBS (National Bureau of Standards).

Compatibility * Integration: instrument standards and calibration laboratories. Can be integrated into automated measurement systems via external calculators or computers when paired with a compatible programmable interface (e.g., Eaton PRT-10 with IEEE-488/GPIB compatibility). Why Choose Aumictech for the Eaton RT-20A?

At Aumictech, we specialize in supplying high-end test and measurement equipment. Whether you need precision voltage division, accurate ratio measurements, or reliable calibration support for the Eaton RT-20A, our team ensures this instrument delivers maximum performance for your laboratory or enterprise application.