Toroidal Isolation Transformer

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Model: Toroidal Isolation Transformer

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Toroidal isolation transformer is a safe transformer. The primary winding and secondary winding is isolated. Toroidal isolation transformer is mainly used in electrical devices that has higher level security or insulation requirement.

Toroidal Isolation Transformer Features:

1. Primary and secondary windings are insulated;
2. Secure to use;
3. High efficiency;
4. Cold rolled silicon steel core;
5. Pure copper coil;
6. Customized specifications are available.

Toroidal Isolation Transformer Specifications:

Efficiency ≥98% Core Cold rolled silicon steel core
Coil Copper wire Frequency 50/60Hz
Type Dry type Cooling Air cooling

Regular power and size:

Power Size(mm* mm) Baseplate(mm) Hole Distance(mm) Weight(kg)
30W 83*36 85*85 70*70 0.75
50W 85*46 85*85 70*70 0.87
80W 88*44 85*85 70*70 1.15
100W 103*47 100*100 86*86 1.6
150W 112*47 110*110 96*96 2.15
200W 115*53 110*110 96*96 2.65
250W 118*57 110*110 96*96 2.9
300W 123*57 110*110 107*107 3.4
350W 125*63 120*120 107*107 3.6
400W 133*58 120*120 120*120 4.1
500W 143*60 140*140 126*126 4.8
600W 153*58 140*140 138*138 5.5
800W 154*67 150*150 138*138 6.4
1000W 160*75 150*150 168*168 7.5
1500W 178*70 180*180 168*168 9.6
2000W 210*80 200*200 187*186 13.5
3000W 220*95 200*200 187*186 18

Toroidal Isolation Transformer Pictures:

toroidal isolation transformer 1

Toroidal Isolation Transformer Application:
Toroidal isolation transformer is widely used in electrical equipment, mining and oil exploitation power supply system, machine tool and other mechanical equipment.




Cold rolled silicon steel core


Copper wire




Dry type


Air cooling

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4. For any question, you can contact us directly.

Contact: Mr. John Gao

Whatsapp: +86-13618377608


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