Toroidal Power Transformer
Toroidal Type Transformer
Toroidal Type of Transformer has high efficiency, low interference and compact size (1U rack acceptable), so it is widely used in hi-fi, hi-end audio product, test instrument, medical equipment, security system, power supply and other industry application.
The core of toroidal transformer is wound with silicon steel tape, then wind copper wire (core was wound inside of copper wire) to generate voltage and current. And the insulation is with Mylar tape to enchase the safety of product.
Range of Toroidal type of transformer
Advantage of Toroidal Power Transformer
| Part No. | Power Rating VA | Dimensions (OD)mm | Dimension (H)mm |
|---|---|---|---|
| LT-TPT-0050A | 50VA | 82 | 38 |
| LT-TPT-0050B | 50VA | 90 | 33 |
| LT-TPT-0075A | 75VA | 90 | 45 |
| LT-TPT-0075B | 75VA | 100 | 36 |
| LT-TPT-0100A | 100VA | 90 | 55 |
| LT-TPT-0100B | 100VA | 100 | 45 |
| LT-TPT-0100C | 100VA | 116 | 36 |
| LT-TPT-0150A | 150VA | 90 | 65 |
| LT-TPT-0150B | 150VA | 100 | 50 |
| LT-TPT-0150C | 150VA | 125 | 37 |
| LT-TPT-0200A | 200VA | 100 | 60 |
| LT-TPT-0200B | 200VA | 110 | 50 |
| LT-TPT-0200C | 200VA | 135 | 38 |
| LT-TPT-0250A | 250VA | 110 | 65 |
| LT-TPT-0250B | 250VA | 116 | 50 |
| LT-TPT-0250C | 250VA | 145 | 38 |
| LT-TPT-0300A | 300VA | 110 | 65 |
| LT-TPT-0300B | 300VA | 116 | 55 |
| LT-TPT-0300C | 300VA | 155 | 38 |
| LT-TPT-0350A | 350VA | 110 | 70 |
| LT-TPT-0350B | 350VA | 118 | 60 |
| LT-TPT-0350C | 350VA | 165 | 38 |
| LT-TPT-0400A | 400VA | 118 | 67 |
| LT-TPT-0400B | 400VA | 127 | 57 |
| LT-TPT-0400C | 400VA | 175 | 38 |
| LT-TPT-0500A | 500VA | 127 | 68 |
| LT-TPT-0500B | 500VA | 135 | 63 |
| LT-TPT-0500C | 500VA | 180 | 38 |
| LT-TPT-0600A | 600VA | 135 | 63 |
| LT-TPT-0600B | 600VA | 145 | 58 |
| LT-TPT-0750A | 750VA | 138 | 75 |
| LT-TPT-0750B | 750VA | 155 | 65 |
| LT-TPT-0900A | 900VA | 145 | 75 |
| LT-TPT-0900B | 900VA | 165 | 65 |
| LT-TPT-1000A | 1000VA | 157 | 70 |
| LT-TPT-1000B | 1000VA | 180 | 60 |
| Part No. | Power Rating VA | Dimensions (OD)mm | Dimension (H)mm |
|---|---|---|---|
| LT-TPT-1200A | 1200VA | 157 | 80 |
| LT-TPT-1200B | 1200VA | 173 | 65 |
| LT-TPT-1400A | 1400VA | 176 | 78 |
| LT-TPT-1400B | 1400VA | 183 | 65 |
| LT-TPT-1800A | 1800VA | 175 | 82 |
| LT-TPT-1800B | 1800VA | 185 | 78 |
| LT-TPT-2000A | 2000VA | 180 | 90 |
| LT-TPT-2000B | 2000VA | 180 | 90 |
| LT-TPT-2500A | 2500VA | 185 | 85 |
| LT-TPT-2500B | 2500VA | 200 | 85 |
| LT-TPT-3000A | 3000VA | 203 | 90 |
| LT-TPT-3000B | 3000VA | 208 | 85 |
| LT-TPT-3500A | 3500VA | 203 | 100 |
| LT-TPT-3500B | 3500VA | 208 | 90 |
| LT-TPT-4000A | 4000VA | 208 | 100 |
| LT-TPT-4000B | 4000VA | 223 | 90 |
| LT-TPT-4500A | 4500VA | 220 | 100 |
| LT-TPT-4500B | 4500VA | 235 | 90 |
| LT-TPT-5000A | 5000VA | 230 | 100 |
| LT-TPT-5000B | 5000VA | 245 | 90 |
Toroidal Power Transformer | High Frequency Transformer Manufacturer | LTE
Based in Taiwan since 1987, Litone Electronics Co., Ltd has been a manufacturer of high efficiency electric power switching supplies. Their main power supplies include, Toroidal Power Transformer, switching power supplies, power transformers, coil inductors, BLDC motor controllers, switching AC/DC adapters, and 110V, 12V, 24V power supplies, which are ISO 9001, ISO 14001, SGS certified and IATF 16949 accredited by DEKRA. LTE is able to design and manufacture power transformers from analog to digital, especially in magnetic industry.
Li Tone Electronics was founded in Taiwan, with nearly 40 years of experience of designing and manufacturing transformer and coils. In 2000, we stepped into the field of power supply. With our experience inmagnetic industry, and our strong R&D team, we have developed a wide range of power supply products
LTE has been providing customers with design and manufacturing of transformers and coil components, both with advanced technology and 40 years of experience, LTE ensures that each customer's needs are met.

