| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,100 pcs
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5100 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The TDK Corporation SWS300A-3 is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 3.3V at 55A, delivering a total power of 300W.
Key electrical specifications include a universal input voltage range of 85-265VAC, active power factor correction meeting EN61000-3-2 standards, and an efficiency of up to 72%. The unit offers overcurrent, overvoltage, and overtemperature protection, with a hold-up time of 20ms at 115/230VAC.
This converter is designed for chassis mounting and operates within a temperature range of -20°C to +74°C with derating. It has received CE, cURus, and TUV safety agency approvals, and meets EN55011 / EN55022-B and FCC Class B standards for conducted and radiated EMI.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 85-265 VAC (47-63 Hz) or 120-370 VDC.
The output voltage is 3.3V nominal (adjustable 2.97-3.96V) and the output current is 55A, providing 300W.
The operating temperature range is -10 to +65°C with derating (also specified as -20 to +74°C with derating).
It is an enclosed package with chassis mount.
It is approved to UL60950, CSA60950, EN60950, EN50178, and carries CE Mark.
Yes, it meets EN61000-3-2 for power factor correction.
Typical efficiency is 72% at nominal input.