Product Overview
The Pulse Electronics PAT6261.XXXNL Series is a high-frequency wire-wound flyback transformer designed for the EFD15+ platform. These transformers offer functional insulation with a high isolation voltage of 1500Vrms and are suitable for operating frequencies up to 250kHz. They are engineered to prevent saturation in flyback topology applications, with guidance provided for calculating peak flux density and core loss.
Product Attributes
- Brand: Pulse Electronics
- Platform: EFD15+ Flyback Transformer
- Certifications: Functional Insulation
Technical Specifications
| Pulse PN | Pri. Inductance (1, 2 - 3, 4) | Lk. Inductance (1, 2 - 3, 4) with (12, 11, 10 - 7, 8, 9) shorted | DCR (1, 2 - 3, 4) | DCR (5 -6) | DCR (12, 11, 10 - 7, 8, 9) | Hi-Pot Pri - Sec | K1 Factor |
| PAT6261.001NL | 24 H 10% | 1.5 H max | 80 m max | 420 m max | 5.3 m max | 1500 Vrms | 614 |
| PAT6261.002NL | 24 H 10% | 1.3 H max | 80 m max | 370 m max | 6.3 m max | 1500 Vrms | 614 |
| PAT6261.003NL | 24 H 10% | 1 H max | 80 m max | 370 m max | 30 m max | 1500 Vrms | 614 |
| PAT6261.004NL | 3 H 10% | 0.2 H max | 15 m max | 420 m max | 5 m max | 1500 Vrms | 230 |
| PAT6261.005NL | 3 H 10% | 0.2 H max | 12.5 m max | 450 m max | 5.5 m max | 1500 Vrms | 230 |
| PAT6261.006NL | 3 H 10% | 0.2 H max | 15 m max | 375 m max | 25 m max | 1500 Vrms | 230 |
General Specifications:
Operating Temperature: -40C to 125C
Storage Temperature: -40C to 125C
Operating Frequency: 250kHz
Height: 10.5mm Max
Footprint: 16.5mm x 22.23mm
2411272146_PULSE-PAT6261-006NLT_C17616652.pdf
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