Model No: BOD
10VA-6KVA Toroidal Transformer
50-400Hz
220V-660V
Support customization
220V-660V
Support customization
Quantity :
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 | BOD Series Toroidal Transformer | |
Certification: CE、Rohs | Capacity: 10-60KVA | |
| Temperature Rise:＜60K | Rated Voltage: ＜660V | |
| Sound Level:＜60dB | Insulation Resistance:＞100MΩ(DC1000V) |
BOD series toroidal transformers are suitable for circuits with AC 50~60Hz and voltage 660V and below. They are made of high-quality silicon steel core, all-copper enameled wire, anti-oxidation metal parts and high-quality insulating wire. The coils are evenly distributed on the entire core surface and fit tightly.
Features
- Low magnetic leakage, high efficiency, usually reaching more than 95%
- Magnetic field self-shielding, low electromagnetic interference
- Low loss, low resistance, strong overload capacity
- Excellent heat dissipation performance
- High structural strength, good short-circuit resistance, low noise
- Small size, light weight, easy and quick installation
Technical Parameters
| Model | VA | Input | Output | Diameter*Height（mm) | Installation Dimensions |
| BOD-10 | 10 | customization | customization | 65*35 | 55*55 |
| BOD-15 | 15 | 65*35 | 55*55 | ||
| BOD-20 | 20 | 70*40 | 60*60 | ||
| BOD-25 | 25 | 70*40 | 60*60 | ||
| BOD-30 | 30 | 85*50 | 60*60 | ||
| BOD-40 | 40 | 90*50 | 60*60 | ||
| BOD-50 | 50 | 90*50 | 70*70 | ||
| BOD-60 | 60 | 90*55 | 70*70 | ||
| BOD-80 | 80 | 102*55 | 70*70 | ||
| BOD-100 | 100 | 105*55 | 80*80 | ||
| BOD-120 | 120 | 110*65 | 85*85 | ||
| BOD-150 | 150 | 120*70 | 85*85 | ||
| BOD-180 | 180 | 120*70 | 95*95 | ||
| BOD-200 | 200 | 120*70 | 95*95 | ||
| BOD-250 | 250 | 125*75 | 95*95 | ||
| BOD-300 | 300 | 125*75 | 105*105 | ||
| BOD-400 | 400 | 135*85 | 105*105 | ||
| BOD-500 | 500 | 135*85 | 105*105 | ||
| BOD-1600 | 600 | 160*95 | 105*105 | ||
| BOD-800 | 800 | 160*95 | 130*130 | ||
| BOD-1000 | 1000 | 170*95 | 130*130 | ||
| BOD-1200 | 1200 | 170*95 | 130*130 | ||
| BOD-1500 | 1500 | 170*95 | 130*130 | ||
| BOD-2000 | 2000 | 190*100 | 160*160 | ||
| BOD-3000 | 3000 | 250*135 | 190*190 |
Toroidal Transformer FAQ
What is a Toroidal Transformer
A toroidal transformer is a type of electronic transformer that is more compact than conventional power transformers of the same rating. It has higher operating efficiency and a more flexible design than conventional transformers. It is widely used in computers, medical equipment, telecommunications, instruments, and lighting.
Construction of Toroidal Transformer
The core of the toroidal transformer is seamlessly rolled from high-quality cold-rolled silicon steel sheets. The coil of the toroidal transformer is evenly wound on the core, and the coil windings are usually evenly distributed around the core to ensure uniform magnetic flux and minimize losses, which will be reduced by 25% compared to the laminated type.
What are the typical applications of toroidal transformers?
- Audio equipment: High-quality toroidal transformers can be used in power ranges from 6VA to 1000VA.
- Medical equipment: High efficiency, high reliability and high safety, and enhanced electrical strength and moisture resistance.
- Electrical control: High-precision, high-stability transformers made with toroidal transformer technology ensure that the transformer parameters are accurate and the performance is completely consistent.
- Industrial equipment: Used in various industrial power supplies and control systems.
- Lighting: Used in electronic lighting systems that require compact and efficient transformers.
What are the advantages of toroidal transformers?
- High efficiency
- Low electromagnetic interference (EMI)
- Small size and light weight
- Low noise and vibration
- Good thermal performance
What are the limitations of toroidal transformers?
- Cost: Due to the precision required for winding, they can be more expensive to manufacture than traditional laminated core transformers.
- Handling and Installation: The shape of a toroidal transformer makes it slightly more challenging to handle and install than a rectangular transformer.
- Customization: Custom toroidal transformers can be more expensive and take longer to manufacture.
How do I mount a toroidal transformer?
Toroidal transformers are typically mounted using a center bolt that passes through the center hole of the core, securing it to a chassis or mounting plate. Rubber pads or washers are often used to reduce vibration and noise.
Can toroidal transformers be used in high-frequency applications?
Yes, toroidal transformers can be designed for high-frequency applications, especially when using ferrite cores. They are often used in switch mode power supplies (SMPS) and other high-frequency electronic devices.
How do toroidal transformers compare to traditional EI transformers?
Toroidal transformers are more efficient, smaller in size and weight for the same power rating, and quieter, but they cost more than traditional EI transformers.
Comprehensive score