Check out our range of power conversion series suitable for a vast range of applications.

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The ATN045A3-W200U is a Single output 20V DC 2.25A 45W model and reaches the full rated profile for laptops and higher-draw USB-C hardware. The 44ATN045A3-W200U Series is a medically certified and compliant External Power Supply (PSU). Designed for use in applications such as patient-connected monitoring and life-support devices. This series is supplied with a USA Fixed input connection and supports input voltages of 100-240V AC 50-60Hz. Certified to UKCA, CE, TUV-GS, TUV SUD, cULus, cURus, FCC, PSE, BSMI, CB, RoHS and compliant with IEC 60601-1/EN 60601-1/ANSI/AAMI ES60601-1/IEC 62368-1/EN 62368-1/UL 62368-1/UL/CSA 62368-1/FCC Part 15 Class B/J62368-1. Built to meet the rigorous expectations of healthcare professionals and regulatory bodies, this product range is trusted across medical, ITE, and AV platforms. If you can’t find what you need, contact us for alternative or customised options.










| Product Type | External Power Supply (PSU) PD & GaN Power Supply |
|---|---|
| Input Voltage | 100~240V AC |
| Output | 20V DC 2.25A |
| Output Power | 45W |
| Number of Outputs | Single |
| Efficiency | 88.0% |
| Output Connector | USB-C |
| Dimensions | 53.5x31.5x58mm |
| Industry | ITE, Audio & Video, Medical |
| Standards | IEC 60601-1, EN 60601-1, ANSI, AAMI ES60601-1, IEC 62368-1, EN 62368-1, UL 62368-1, J62368-1 |
| Compare | Model | Image | Output Voltage | Current | Power | Additional Info |
|---|---|---|---|---|---|---|
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44ATN045A3-W200U-5 | 5V DC | 3A | 15W | - | |
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44ATN045A3-W200U-9 | 9V DC | 3A | 27W | - | |
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44ATN045A3-W200U-12 | 12V DC | 3A | 36W | - | |
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44ATN045A3-W200U-15 | 15V DC | 3A | 45W | - |
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