TDGC3 single phase variable transformer
TDGC3 series single phase variable transformer has the advantages of high efficiency, reliability, easy operation, etc. It is widely used in industry, metallurgy, electromechanical manufacturing and scientific test, etc. It is an ideal AC voltage regulator power supply.
Its core component adopts a toroidal iron core made of imported silicon steel sheet, together with single-voltage winding and carbon brush design to realize precise voltage adjustment. By motor-driven carbon brushes sliding on the polished coil surface, users can manually set the desired voltage and monitor it with an external voltmeter.
The intelligent single phase variable transformer is equipped with a voltmeter to monitor the operating status in real time and supports manual adjustment of the lift voltage button, making it easy to use. Features of the device include low loss, high efficiency, low magnetic leakage, low noise and strong instantaneous overload capability, making it ideal for equipment used in scientific research, testing and aging.
Product Features
♦High efficiency, small magnetic leakage, low loss, low temperature rise, low noise, low vibration
♦Strong instantaneous overload capacity, easy to operate, reliable and durable.
♦The coil is made of high permeability oriented steel sheet, which reduces the loss.
♦Automatic mechanical winding ensures even turn-to-turn ratio and smooth coil surface.
♦The use of heat-resistant resin material dipping paint curing, improve heat resistance.
♦Mechanical grinding treatment makes the contact surface as smooth as mirror.
♦Multi-brush design increases the contact surface, reduces the current load of each brush and lowers the temperature rise.
♦High-performance brushes increase conductivity and eliminate sparks.
♦Copper surface welding reduces contact resistance and temperature rise.
♦Heat-resistant elastic metal material maintains long-term stable mechanical pressure and reduces contact temperature rise.
Product analysis
① Portable Handle
② Metal Case
③ Digital Display
④ Dial
⑤ Knob
⑥ Heat sink
⑦ Fuse
⑧ Switch
Variable transformer diagram
Product specifications
| Product model | Input voltage | Output voltage | (A) Maximum current | sizes(mm)xx LxWxH |
| TDGC3-500VA | 220V | 0-300Vtunable | 1.6 | 190*215*150 |
| TDGC3-1000VA | 3.3 | 225*250*180 | ||
| TDGC3-2000VA | 6.6 | 224*205*179 | ||
| TDGC3-3000VA | 10 | 235*285*230 | ||
| TDGC3-5000VA | 16.6 | 230*318*270 |
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