Parameters:
- Input voltage: 100/120/220/230/240V (+/- 10%)
- Output power: 0.5VA - 2000VA
- Frequency: 50/60Hz
- Complies with: UL/CSA/European/CQC standards
- Audio equipment, small/medium/large home electric appliances
- Insulation grade: Class A, Class B, Class F
| Model Number | Power (VA) | Adjusting Rate(%) | Efficiency(%) | Exterior and Installing Dimension(mm) | Weight(kg) | ||||
| A | B | C | D | E | |||||
| EI 28×12 | 0.5 | 30 | 71 | 30 | 31 | 27 | 40 | - | 0.068 |
| EI 35×15 | 1.5 | 25 | 75 | 37 | 35 | 32 | 44 | - | 0.110 |
| EI 41×16 | 3 | 20 | 78 | 43 | 42 | 35 | 54 | - | 0.165 |
| EI 41×20 | 4 | 20 | 78 | 43 | 38 | 36 | 55 | - | 0.476 |
| EI 48×24 | 8 | 18 | 80 | 50 | 42 | 42 | 60 | - | 0.588 |
| EI 48×30 | 20 | 17.1 | 80.5 | 50 | 52 | 42 | 60 | - | 0.68 |
| EI 57×24 | 22 | 17 | 80.8 | 59 | 47 | 50 | 72 | - | 0.69 |
| EI 57×30 | 25 | 16.8 | 81.2 | 59 | 52 | 50 | 72 | - | 0.72 |
| EI 57×37 | 35 | 16 | 82 | 59 | 62 | 50 | 72 | - | 0.887 |
| EI 66×28 | 25 | 15.8 | 83 | 68 | 53 | 60 | 55 | - | 0.987 |
| EI 66×36 | 37 | 15.8 | 84 | 68 | 65 | 60 | 55 | - | 1.586 |
| EI 66×45 | 50 | 13 | 85.1 | 68 | 75 | 60 | 55 | - | 1.35 |
| EI 76×33 | 60 | 12.9 | 85.5 | 78 | 56 | 68 | 65 | - | 1.3 |
| EI 76×45 | 80 | 11.1 | 86 | 78 | 78 | 68 | 65 | - | 1.768 |
| EI 76×65 | 140 | 11 | 86 | 78 | 94 | 68 | 65 | - | 1.976 |
| EI 86×36 | 65 | 10 | 86.5 | 86 | 65 | 75 | 73 | 58 | 2.47 |
| EI 86×45 | 100 | 10 | 86.9 | 86 | 81 | 75 | 73 | 67 | 2.47 |
| EI 86×53 | 125 | 10 | 87 | 86 | 80 | 75 | 73 | 75 | 2.91 |
| EI 96×38 | 95 | 9 | 87.5 | 96 | 73 | 85 | 78 | 58 | 2.712 |
| EI 96×45 | 130 | 9.2 | 87.2 | 96 | 82 | 85 | 78 | 65 | 3.22 |
| EI 96×50 | 150 | 9.2 | 87 | 96 | 86 | 85 | 78 | 70 | 3.569 |
| EI 105×50 | 200 | 8.5 | 90 | 105 | 80 | 93 | 88 | 76 | 3.7 |
| EI 105×76 | 250 | 8.5 | 90 | 105 | 90 | 93 | 88 | 76 | 5.2 |
| EI 114×70 | 300 | 5.0 | 82.3 | 114 | 115 | 100 | 95 | 90 | 5.8 |
| EI 114×90 | 350 | 4.7 | 82.4 | 114 | 125 | 100 | 95 | 110 | 7.52 |
| EI 133×70 | 400 | 4.5 | 82.9 | 133 | 120 | 111 | 111 | 99 | 8.71 |
| EI 133×85 | 450 | 4.5 | 93.1 | 133 | 114 | 111 | 111 | 114 | 9.01 |
| EI 152×73 | 500 | 4.0 | 93.5 | 152 | 126 | 128 | 109 | 109 | 10.4 |
| EI 190×85 | 2000 | 3.5 | 96 | 190 | 135 | 154 | 112 | 112 | 20 |
Features:
1. Machine-inserted silicon steel sheet with fire retardation
2. Flame Retardant Nylon Bobbin
3. EI type transformer lines, 4 sets of vacuum annealing furnaces.
Application:
This single-phase transformer is widely applied to the little power of DVD, hi-fi stereo, TV, small adaptor, beauty equipment, instruments and Apparatuses equipment, stage light, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit, machinery and equipment, energy-efficient equipment, etc.
Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test, DC Resistance Test, Safety Test
Operating environment:
1) Temperature: The ambient temperature can not over +40°C.
2) Altitude: Mounting location can not exceed the altitude of 2000m
3) Relative humidity: Maximum 90%
4) The site not attack by rain and snow
5) The medium which no explosion danger, no corroding metal, no electrical breakdown