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Specifications
Isolation Voltage(Vrms):
2.25kV
Primary Side Voltage:
33~57V
Mfr. Part #:
PA3855.002NLT
Key Attributes
Model Number:
PA3855.002NLT
Product Description
Product Overview
The EP13Plus Platforms - SMT PA3855/56.XXXNLT are high-frequency wire-wound transformers designed for surface-mount applications. They offer industry-standard footprints with up to 30% more power handling compared to previous models, supporting power ranges up to 70W. These transformers are suitable for Forward and Flyback topologies.
Product Attributes
- Brand: Pulse Electronics
- Mounting Type: Surface Mount
- Packaging: Tape & Reel available with "T" suffix
Technical Specifications
| Part Number | Topology | Pri. Inductance (1-3) | Lk. Inductance (1-3) w/ shorted | DCR (1-3) | DCR (9-6) | DCR (10-7) | DCR (4-5) | Hi-Pot Pri-Sec | K1 Factor | Operating Temperature |
| PA3855.001NL | Flyback | 54uH +/- 10% | 0.67uH Max | 62 m Max | 6.5 | 6.5 | 120 | 2250 Vdc | 1125.0 | -40C to 130C |
| PA3855.002NL | Flyback | 48uH +/- 10% | 0.67uH Max | 62 m Max | 10 | 10 | 120 | 2250 Vdc | 1000.0 | -40C to 130C |
| PA3855.003NL | Flyback | 41uH +/- 10% | 0.67uH Max | 62 m Max | 20 | 23 | 120 | 2250 Vdc | 854.2 | -40C to 130C |
| PA3855.004NL | Flyback | 21uH +/- 10% | 0.3uH Max | 31 m Max | 10 | 10 | 180 | 2250 Vdc | 538.5 | -40C to 130C |
| PA3855.005NL | Flyback | 21uH +/- 10% | 0.3uH Max | 31 m Max | 114 | 14 | 180 | 2250 Vdc | 583.3 | -40C to 130C |
| PA3855.006NL | Flyback | 21uH +/- 10% | 0.3uH Max | 31 m Max | 58 | 58 | 180 | 2250 Vdc | 583.3 | -40C to 130C |
| PA3855.008NL | Flyback | 2.5uH +/- 10% | 0.2uH Max | 80 m Max | 100 | 9 | N/A | 2250 Vdc | 208.3 | -40C to 130C |
| PA3856.001NL | Forward | 100 uH +/- 15% | 0.4uH Max | 29.4 m Max | 6.5 | 6.5 | 120 | 2250 Vdc | 27.8 | -40C to 130C |
| PA3856.002N | Forward | 100uH +/- 15% | 0.4uH Max | 29.4 m Max | 10 | 10 | 120 | 2250 Vdc | 27.8 | -40C to 130C |
| PA3856.003NL | Forward | 100uH +/- 15% | 0.4uH Max | 29.4 m Max | 31.6 | 36 | 120 | 2250 Vdc | 27.8 | -40C to 130C |
| PA3856.004NL | Forward | 128uH +/- 25% | 0.15uH Max | 17.6 m Max | 14.4 | 17 | 410 | 2250 Vdc | 41.7 | -40C to 130C |
| PA3856.005NL | Forward | 128uH +/- 15% | 0.15uH Max | 17.6 m Max | 31.6 | 36 | 410 | 2250 Vdc | 41.7 | -40C to 130C |
| PA3856.006NL | Forward | 128uH +/- 15% | 0.15uH Max | 17.6 m Max | 105.6 | 122 | 426 | 2250 Vdc | 41.7 | -40C to 130C |
| PA3856.007NL | Forward | 200uH +/- 25% | 0.36uH Max | 60 m Max | 75 | 90 | 90 | 2250 Vdc | 33.3 | -40C to 130C |
2410121959_PULSE-PA3855-002NLT_C17659301.pdf
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