Power One SF5-20 DC Power Supply
2 of the 9 are new in the box. The remaining 7 are used.
These are untested being sold “as is” They are not eligible for return.
⚡ Overview & Specifications
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Model: Power One SF5‑20
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Output: 5 V DC at 20 A (100 W total)
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Input: 115–230 V AC (universal input)
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Efficiency: Industrial-grade switching power supply
📏 Physical Characteristics
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Enclosure: Box-style with screw-type terminals
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Dimensions: ~10″ × 5″ × 2″ (254 × 127 × 51 mm)
🛠️ Features
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Industrial robustness
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Power sense and inhibit control lines
- The Power One SF5‑20 is a reliable, industrial-grade switching supply delivering 5 V @ 20 A. Common in telecom, industrial controls, and rack-mounted systems, it offers rugged performance and cost-effective pricing









