High Isolation Power Transformers PA3964.XXXNL and PA3965.XXXNL
Pulse Electronics' PA3964.XXXNL and PA3965.XXXNL are SMT High Isolation Power Transformers designed for applications utilizing Forward, Flyback, and Push-pull topologies. These transformers offer up to 10W of power and feature high isolation of 5.0kVrms (1000Vrms continuous) with 12mm creepage and clearance distance. They are suitable for applications requiring robust isolation and compact SMT packaging.
Product Attributes
- Brand: Pulse Electronics
- Origin: USA (Patent Pending)
- Certifications: Basic Insulation
- Packaging: Optional Tape & Reel available (add "T" suffix)
Technical Specifications
| Part Number | Topology | Power Range | Height | Max Footprint | Isolation | Pri. Inductance | Lk. Inductance | DCR (Primary) | DCR (Secondary) | Hi-Pot Pri-Sec |
|---|---|---|---|---|---|---|---|---|---|---|
| PA3964.001NL | ACTIVE CLAMP FORWARD TRANSFORMER | up to 10W | 7.0mm to 14.0mm | 18.0mm x 15.6mm | 5.0kVrms (1000Vrms continuous) | 15.6mH 15% | 1.4H MAX | 1000m MAX | 570m MAX | 5000Vrms |
| PA3964.002NL | DCM FLYBACK TRANSFORMER | up to 10W | 7.0mm to 14.0mm | 18.0mm x 15.6mm | 5.0kVrms (1000Vrms continuous) | 0.51mH 15% | 1.4H MAX | 162m MAX | 115m MAX | 5000Vrms |
| PA3965.001NL | PUSH-PULL TRANSFORMER | up to 10W | 7.0mm to 14.0mm | 18.0mm x 15.6mm | 5.0kVrms (1000Vrms continuous) | 680H 15% | 15H MAX | 1870m MAX | 290m MAX | 5000Vrms |
| PA3965.002NL | DCM FLYBACK TRANSFORMER | up to 10W | 7.0mm to 14.0mm | 18.0mm x 15.6mm | 5.0kVrms (1000Vrms continuous) | 680H 15% | 15H MAX | 1870m MAX | 290m MAX | 5000Vrms |
Operating Conditions
Operating Temperature: -40C to +130C
Note: The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range.
Mechanical Details
Height: 7.0mm to 14.0mm
Max Footprint: 18.0mm x 15.6mm
Tape & Reel Packaging: Available by adding "T" suffix. Width (W=32mm), pitch (Po=24mm). Depth (Ko): 8.0mm for PA3964.XXXNLT, 14.5mm for PA3965.XXXNLT. PA3964.XXXNLT: 300pcs/reel. PA3965.XXXNLT: 150pcs/reel.
Contact Information
Pulse Worldwide Headquarters:
15255 Innovation Drive Ste 100, San Diego, CA 92128 U.S.A.
Tel: 858 674 8100, Fax: 858 674 8262
Pulse Europe:
Am Rottland 12, 58540 Meinerzhagen, Germany
Tel: 49 2354 777 100, Fax: 49 2354 777 168
Pulse China Headquarters:
B402, Shenzhen Academy of Aerospace Technology Bldg., 10th Kejinan Road, High-Tech Zone, Nanshan District, Shenzhen, PR China 518057
Tel: 86 755 33966678, Fax: 86 755 33966700
Pulse North China:
Room 2704/2705 Super Ocean Finance Ctr., 2067 Yan An Road West, Shanghai 200336, China
Tel: 86 21 62787060, Fax: 86 2162786973
Pulse South Asia:
135 Joo Seng Road #03-02 PM Industrial Bldg., Singapore 368363
Tel: 65 6287 8998, Fax: 65 6287 8998
Pulse North Asia:
3F, No. 198 Zhongyuan Road, Zhongli City, Taoyuan County 320, Taiwan R. O. C.
Tel: 886 3 4356768, Fax: 886 3 4356823 (Pulse) / 886 3 4356820 (FRE)
2411272151_PULSE-PA3964-001NL_C17617911.pdf
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