Auto Variable Transformers
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STERCO product line includes variable transformers, the most versatile and reliable voltage controls available, Variable transformers have many industrial and laboratory applications as basic components to control voltage, current, power, heat, speed, light, and electromechanical force. A basic Variable Transformer consists of a single layer, magnet wire winding on a toroidal core of laminated silicon steel. A carbon brush, connected to an output lead, is rotated over a precision ground, plated commutator track 10 tap off voltage at any turn from zero to the maximum output voltage of the winding. EFFICIENCY & DISTORTION LESS VOLTAGE CONTROLIn contrast to inefficient, wattage-burning resistive-type controllers such as rheostats, Stereo Variable Transformers have an extremely low power loss and efficiencies as high as 98%. Stereo Variable Transformers deliver any desired voltage (within the transformer rating) with negligible variation in output voltage from no-load to full-load current. It produce an accurate transfer of input wave to output circuit, providing distortion less voltage control (a requisite of many sophisticated electronic applications).PLATED COMMUTATOR SURFACEThe commutator surface of each coil is specially plated with precious metal, giving Stereo commutators longer life, increased resistance to corrosion and the capacity to withstand greater overloads (while maintaining a constant contact voltage drop).LONGER LIFE WITH NEGLIGIBLE MAINTENANCEPrecise design assembly of the brush provides excellent mechanical performance, long life, and low-driving torque. Brush replacement is seldom needed and it can be easily replaced, if required. Due to high safety margins of voltage, current-carrying capacity and dielectric strength, longer life of the unit can be expected.RUGGED MECHANICAL CONSTRUCTIONSterco Variable Transformers are precision built to exacting mechanical tolerances using the finest materials available. Quality assurance inspections are performed to insure that the high designed in quality is maintained throughout the manufacturing cycle. A Stereo Variable Transformer provides accurate, reliable and lasting voltage control for a broad variety of applications.
Toroidal Transformers
10,000 Per Piece
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Transformer Oil
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Transformer oil or insulating oil is usually a highly-refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled transformers, some types of high voltage capacitors, fluorescent lamp ballasts, and some types of high voltage switches and circuit breakers. Its functions are to insulate, suppress corona and arcing, and to serve as a coolant.
Transformer Oil
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Auto Variable Transformer
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We are offering auto variable transformer. Open & close type range - 2 amp to 30 amp
Bushing Metal Parts 01
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We are a prominent Manufacturer and Supplier of Metal Bushing Parts, which are manufactured keeping the requirements of Transformer Industry in mind. These Metal Bushing Parts are designed as per the industrial standards. We offer Metal Bushing Parts to clients in the domestic market at most competitive prices. Features DurableSuperior qualityCorrosion resistantEasily available
scott connected transformer
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Earthing Transformers
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Earthing Transformers, Voltage Transformers, coil assembly transformers
Earthing Transformers
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silicagel breathers, lv bushings, BS BUSHINGS, hv bushings
Pulse Transformer
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We are the main supplier of this product.
aluminium foil wound transformer
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aluminium foil wound transformer, Automatic Ac Voltage Stabilizer
Used Transformer Oil
40 Per Litre
Â
Used Transformer Oil
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Silica Gel Breather, Electrical Die Casting Parts, Oil Seal
Current Transformers
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Current transformers are basically used as it is not possible to use line current directly for measurement and relaying purpose due to its high value and insulation problem. CURRENT TRANSFORMER which is widely known as 'CT' is a piece of electrical equipment which converts line current ( primary current ) in to small standard current values which are suitable for the devices to which it is connected e.g. measuring instruments, meters, protection relays.Yokins manufactures metering, protection Class LT CTs in tape wound and resin cast constructions as required. CTs are available from 5A to 4000A with an accuracy of 0.5% & 1% as per IS 2705. Standard secondary current is 1A & 5A.Toroidal (round) and rectangular CTs are manufactured to suit various busbar sizes.  Features: -    Basic Functions for Current Transformers -    To reduce line current to a value which is suitable for standard measuring instruments, relays etc. -    To isolate the measuring instruments, meters, relays etc. from line voltage of an installation. -    To protect measuring instruments against short circuit currents. -    To sense abnormalities in current and give current signals to protective relays to isolate the defective system
Transformer
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Transformer, Battery Chargers, Battery Charger, Ups, torodial transformer
Transformer Core
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Transformer Core, Lamination Sheet
igbt welding transformers
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Ktmc is a leading manufacturer of a comprehensive range of igbt welding transformers in india.
CRGO Core Laminations
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CRGO Core Laminations
Toroidal Transformers
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Toroidal Transformers, Voltage Stabilizers
Control Transformer
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Control Transformer, Instrument Transformer, Current Transformers
Potential Transformers
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Potential Transformers, Control Transformer, Instrument Transformer
Constant Voltage Transformer
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Constant Voltage Transformer, Industrial UPS, Stabilizer
cvt transformers
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cvt transformers, Stabilizers, wall mounting voltage stabilizers
dismantled transformer
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dismantled transformer, silicon electrical steel
Power Transformers
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engineered power electric transformers
Three Phase Variac Transformer
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Three Phase Variac Transformer, Dimmer Single Phase Variac Transformer
Electrical Transformers
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Electrical Transformers, Crgo Coils
inverter transformer
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inverter transformer, Circuit Boards, LED TV, Solar Products, Chargers
Furnace Transformer
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Furnace Transformer, induction furnace spare parts, steel plant spares
Toroidal Transformer
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Toroidal Transformer, Voltage Stabilizers, Servo Voltage Stabilizer