- turns Ratio: 2:3
- Rated Current: 320mA
- Insulation Test Voltage: 3KVAC
- Application: Drive isolation circuit
- Operating temperature: –40 ℃ to +125 ℃
1. Dimensions:mm
2 .Schematic:
3. RecommendeLand Pattern: mm
4.Winding STEP:
| WDG | TERMINAL | WIRE | TURNS | REMARKS |
| N1 | 1--4 | TIW-Eφ0.20*1P | 8Ts | Close winding |
| N2 | 5--8 | TIW-Eφ0.20*1P | 12Ts | Close winding |
5.Electrical Properties
| NO. | ITEMS | MEASURING POINT | TECHNICAL DATA | TEST CONDITION | INSTRUMENT |
| 1 | Inductors | L(1--4) | 33μH /MIN | 100KHz,1V,25℃ | HP4284A |
| 2 | LK | LK(1--4)SEC SHORT | 3.5μH /MAX | 100KHz,1V,25℃ | HP4284A |
| 3 | IR | COIL~CORE | 100Mohm MIN | DC500V | MF2511 |
| 4 | turns Ratio | N1:N2 | 2:3 | 20KHz,1V,25℃ | TH3250 |
| 5 | DCR | R(1--4) | 90mΩ/MAX | 25℃ | CH502 |
| R(5--8) | 160mΩ/MAX | 25℃ | CH502 | ||
| 6 | Insulation Test Voltage | COIL=>COIL | 3000V/AC | 50Hz 5mA 60S | CJ2670 |
Ambient temperature :–40°C to +85°C
Operating temperature:–40°C to +125°C