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AC/DC Power Supply 0 - 20 V, 0 - 5 A (230 V, 50/60 Hz) | Power Supplies | Instrumentation | Physics Lab Equipment
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Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Variable Switching Digital Bench Power Supply: Amazon.com: Industrial & Scientific
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