0-270V 10A Variac

The Variable Transformer provides continuously adjustable AC voltage is an efficient, reliable method of controlling AC voltage from zero to line voltage by amplitude modulation of the AC waveform.

The Variable Transformer, consists of a single-layer winding on a toroidal silicon-steel core. As the control knob is rotated, a carbon brush traverses the winding, tapping off a portion of the total voltage across the winding. The brush is in continuous contact with the winding, and the voltage between turns is always less than 1 volt even in the largest model. In the smallest model it is only about 0.3 volt. The discrete voltage increments obtained as the knob is rotated are always less than the voltage between turns. Since the brush spans more than one turn, the change in voltage is practically continuous. The brush is so designed that excessive heating cannot occur in the turns that it spans.

This Dimmer Dot Variable Transformer has many operating advantages over any other manually operated voltage control devices for alternating current use

Key Features:

• Light weight
• Portable
• Variable 0-270 Volt AC Output
• Max load 10A
• Air Cooled

Operation: Central control knob variac

Operating temperature range: 0 °C … +35 °C Nominal temperature range: 18 °C … +28 °C Storage temperature range: -30 °C … +60 °C

Weight: 10kg

The 0-270V 10A VARIAC is a versatile and essential tool for a wide array of applications, offering precise control over voltage supply. When you hire the 0-270V 10A VARIAC from Brandis Hire, you’re equipped with a device capable of handling tasks ranging from testing and calibration to equipment troubleshooting and research development. Its ability to adjust voltage from 0 up to 270 volts and supply up to 10 amps or current make it an invaluable asset in both industrial and laboratory settings.

Applications of the 0-270V 10A VARIAC include:

• Equipment testing and calibration — Ideal for simulating different electrical conditions to test the performance and durability of electronic devices and components.
• Laboratory research — Enables researchers to conduct experiments requiring variable voltage conditions, facilitating advancements in various scientific fields.
• Manufacturing processes — Assists in the production line by providing precise voltage control, ensuring the quality and safety of electronic goods.
• Educational purposes — Used in educational institutions for practical electrical engineering and physics demonstrations, enhancing students’ understanding of voltage regulation and its effects.
• Repair and maintenance — Essential for troubleshooting electrical equipment, allowing technicians to safely and gradually apply voltage to diagnose faults.