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A Accessories
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Available Used:  Power Supplies   


U275 Astron SS-25M   $89.95
Power Supply
The Astron SS-25M 13.8 VDC switching power supply provides 25 Amps peak or 20 Amps continuous. Input is 115/230 VAC. It has terminals and a fan on the rear panel. The front panel has an illuminated power switch and illuminated meters for voltage and current. In good condition but a few scratches noted on the top panel.  [10/18]
Click here for technical info on this current model
[ No item ]

UN43 B & K Precision 1687B   $139.95
Power Supply
The B & K Precision 1687B is a laboratory grade variable switching power providing voltage between 1 and 36 volts DC with variable current from 0 to 10 Amps. Input is 120 VAC. It has binding terminals, cooling fan and USB port on the rear panel. The front panel has digital displays for voltage and amperage. There are separate rotary encoders for setting voltage and current levels. CV-Constant Voltage and CC-Constant Current modes are available. With up to 3 presets available. In good condition. With box, USB cable and cut sheets covering features, controls and specifications. S/N 34G13291.  [08/18]
Click here for technical info on this current model

W015 Heathkit HP-13A   $44.95
DC Power Supply
This Heathkit HP-13A takes 12 VDC and converts it to the necessary voltages for many older Heathkit tube transceivers. Includes specifications sheet showing voltages. We could not test, but it looked OK, when we opened it to look for any visible issues. Sold AS-IS, final sale.  [09/18]

All used items have been tested and feature a 60 day limited warranty, unless marked "AS-IS".
Used items are not currently available for online ordering and are subject to prior sale.
Please see Universal Used Equipment List for many other items.  Click here for recently sold items.


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