New Energy Transformer PQ Series
Shape and External Dimensions (mm)
Electronic Specifications
| Core shape | PQ2020 | PQ2620 | PQ2625 | PQ3220 | PQ3230 | PQ3535 | PQ4040 | PQ5050 |
| Bobbin type | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Number of terminals | 14(8+6) | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Size mm/Max.A | 24.0 | 28.0 | 28.5 | 33.0 | 33.0 | 37.0 | 41.0 | 52.0 |
| Max.B | 24.0 | 32.0 | 31.0 | 35.0 | 36.0 | 41.0 | 44.0 | 53.0 |
| Max.C | 22.0 | 22.0 | 28.0 | 24.0 | 32.0 | 38.5 | 43.0 | 54.0 |
| ±0.3 D | 2.53.8 | 3.8 | 3.8 | 5.0 | 5.05 | 5.0 | 5.0 | 7.62 |
| ±0.5 E | 5.1 | 7.6 | 7.5 | 7.5 | 7.6 | 10.0 | 15.1 | 15.24 |
| +0.5 F | 20.3 | 25.4 | 25.5 | 30.0 | 30.3 | 35.0 | 38.0 | 45.72 |
| +0.1 CG | 0.6 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 1.2 |
| Min. H | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Central zone of the legs | 61.4 | 120.1 | 121.4 | 163.6 | 161.0 | 196.0 | 201.0 | 320.0 |
| Maximum power AND | 92 | 170 | 195 | 232 | 331 | 452 | 596 | 1045 |
Note: This design is based on 1. direct converter 2. PC40 series ferrite 3. switching frequency: 100KHz