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| Delivery Time | 10-15 workding days | 
| Packaging Details | Carton | 
| Product Name | Ring / Toroidal type transformer | 
| Power | 20-3000VA | 
| Weight | 0.8-33kg | 
| Material | Enamelled Copper Wire | 
| Phase | Singal | 
| Efficiency | 92% | 
| Place of Origin | CHINA | 
| Brand Name | Rvyuan | 
| Certification | RoHS | 
| Model Number | 20 - 3000VA | 
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 10-15 workding days | 
| Packaging Details | Carton | Product Name | Ring / Toroidal type transformer | 
| Power | 20-3000VA | Weight | 0.8-33kg | 
| Material | Enamelled Copper Wire | Phase | Singal | 
| Efficiency | 92% | Place of Origin | CHINA | 
| Brand Name | Rvyuan | Certification | RoHS | 
| Model Number | 20 - 3000VA | ||
| High Light | high frequency transformer ,electrical transformers | ||
SINGLE PHASE ISOLATION 20-3000VA RING TOROIDAL TYPE TRANSFORMER
Toroidal/Ring transformer has been widely used in household appliances and other electronic equipment with high technical requirements. It is mainly used as a power supply transformer and isolation transformer, toroidal transformer has a complete series in the overseas market, mainly used in computers, medical eequipment, communication equipment, outdoor lighting, audio and so on.
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| Ring Transformer | |||||||
| Power | Size | Weight | No-Load | Resistance of copper | |||
| 60HZVA | 50HZVA | inch | inch | (kg) | LossW | W@68℉ | W@248℉ | 
| (mm)OD | (mm)H | (20℃) | (120℃) | ||||
| 20 | 15 | 2.4(63) | 1.3(35) | 0.8(0.38) | 0.3 | 3.3 | 4.3 | 
| 40 | 30 | -74 | 1.5(39) | 1.3(0.58) | 0.35 | 5.5 | 7.3 | 
| 60 | 50 | 3.2(82) | 1.5(39) | 1.7(0.78) | 0.57 | 7.6 | 10.3 | 
| 100 | 80 | 4.0(105) | 1.6(40) | 2.8(1.3) | 0.71 | 10.6 | 14 | 
| 150 | 120 | 4.0(105) | 1.9(49) | 3.3(1.5) | 1 | 13 | 18 | 
| 200 | 160 | 4.7(120) | 1.9(49) | 4.0(1.8) | 1.31 | 16 | 22 | 
| 300 | 250 | 4.6(116) | 2.5(64) | 5.7(2.6) | 1.8 | 14 | 19 | 
| 360 | 300 | 4.6(116) | 2.5(64) | 6.6(3.0) | 2.11 | 18 | 25 | 
| 480 | 400 | 5.5(138) | 2.3(59) | 7.9(3.6) | 2.5 | 22 | 30 | 
| 600 | 500 | 5.5(138) | 2.8(72) | 9.9(4.5) | 3.23 | 25 | 34 | 
| 750 | 630 | 6.5(165) | 2.6(66) | 11.6(5.3) | 3.9 | 29 | 40 | 
| 960 | 800 | 6.5(165) | 3.0(76) | 14.3(6.5) | 4.82 | 36 | 50 | 
| 1200 | 990 | 6.5(165) | 3.4(86) | 16.9(7.7) | 6.6 | 36 | 50 | 
| 1600 | 1300 | 8.0(202) | 2.6(65) | 19.8(9.0) | 5.71 | 47 | 65 | 
| 1900 | 1600 | 8.0(202) | 3.0(75) | 24.2(11) | 7.83 | 49 | 68 | 
| 2300 | 1900 | 8.0(202) | 3.3(85) | 26.0(11.8) | 8.6 | 51 | 71 | 
| 2650 | 2200 | 8.9(227 | 3.3(85) | 28.6(13) | 8.22 | 58 | 80 | 
| 3000 | 2500 | 8.9(227) | 3.5(90) | 33.0(15) | 9.83 | 62 | 86 | 
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company 
Year Established:
2002 
Total Annual:
2Mllion-3Million
Employee Number:
>100以上 
Ecer Certification:
Verified Supplier 
RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire... RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire...
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