Superior Electric TYPE 10B Powerstat Variable Transformer

Description:

The Superior Electric Type 10B POWERSTAT Variable Transformer is a continuously adjustable autotransformer designed for precise AC voltage control in laboratory, industrial, testing, and electronic applications. Commonly installed in test benches, calibration systems, electronic repair stations, industrial control systems, and laboratory equipment requiring adjustable AC voltage output. Maintenance technicians, electrical engineers, and laboratory specialists use this variable transformer for voltage regulation, equipment testing, troubleshooting, and controlled power delivery applications. POWERSTAT variable transformers are known for their toroidal autotransformer design with smooth adjustable voltage control and high reliability.

Applications:

The Superior Electric Type 10B POWERSTAT variable transformer is commonly used in industrial and laboratory electrical systems to provide adjustable AC voltage output for testing, calibration, motor speed control, heater regulation, and electronics troubleshooting. It is installed in manufacturing facilities, research laboratories, service shops, educational institutions, and automation systems where stable adjustable voltage control and dependable transformer performance are required. The movable brush-tap design allows smooth continuous voltage adjustment from standard AC input power sources.

Technical Specifications:

• Manufacturer: Superior Electric
• Model: Type 10B
• Product Type: POWERSTAT Variable Transformer / Variable Autotransformer
• Transformer Type: Toroidal variable autotransformer
• Input Voltage: 120V AC
• Frequency Rating: 50/60 Hz
• Output Voltage Range: 0–120V AC nominal / up to 132V AC depending on configuration
• Maximum Current Rating: Approximately 1.75–2.25 Amp depending on model variant
• Power Rating: Approximately 210–230 VA
• Adjustment Method: Manual rotary brush-tap voltage adjustment
• Function: Adjustable AC voltage control and regulation
• Application: Laboratory, industrial, and electronic testing systems
• Construction Type: Open-frame toroidal transformer design
• Installation Type: Bench-top or panel-mounted installation
• Operating Environment: Industrial, laboratory, and commercial electrical applications
• Intended Use: Voltage regulation, testing, calibration, and controlled AC power delivery
• Performance Feature: Smooth continuously adjustable AC voltage output with low waveform distortion and high efficiency

Common Replacements:

• Staco Energy Variable Autotransformer
• Ohm-Labs Variac Variable Transformer
• GenRad Variable Autotransformer Systems