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Amazon.com: RSR Variable DC Power Supply with LED Display (Voltage Adjustable 0-30V ; Current adjustable 0-5 Amp) : Industrial & Scientific
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tekpower tp3016m portable handheld variable dc power supply with usb port, 0.3v 12v @ 03.75a or 0.3v30v@ 1.6a with vc and cc control, upgraded tp3005d, hy3005, mastech - Newegg.com
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Jameco Benchpro HY3005-VP Bench Top Digital Power Supply with 2 LED Meter, 150W, 5Amps, 30VDC, 11.5" x 5.25" x 6.25" Size: Amazon.com: Industrial & Scientific
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