Astron SS-25 Mod Making the Astron SS-25 'Shack Friendly' V73NS I purchased an Astron SS-25M in August 2014 and set out to make it fit my needs. Eep away from pets, infants and bad advice and be sure to unplug it first etc etc. The SS-25 uses Torx screws on the case, which are a pain if you do not have the correct tool to remove them in the field.

Astron Power Supply Inverters Chargers. Stick War 2 Chaos Empire Download. Model SS-10TK. SS-30: 25: 30: 3-3/4 x 7 x 9-5/8: 5: Model SS-25M: DESKTOP SWITCHING POWER SUPPLIES WITH VOLT AND AMP METERS. V73NS's Astron SS-25 Modifications. By Neil Schwanitz V73NS. I purchased an Astron SS-25M in August 2014 and set out to make it fit my needs.

They require a TX-9 tool. Once I removed them I replaced them with Philips head hardware so that I can access the guts anywhere, not just in my shop. The design has changed a bit, the input voltage selection switch is no longer required and it covers 115 VAC 50/60HZ or 220 VAC 50/60HZ as delivered.

I'll travel to Asia with this so that's a real plus. There are no pre-punched knockouts on the back either. (My Samlex requires an internal jumper.which I must remember to do before plugging it in or risk damaging it) A schematic was NOT included with the unit - which seems common for Astron these days. Case with Philips rather than Torx hardware The factory terminal connections on the SS-25 are terrible and going to be removed and discarded. In their place will be four Powerpole connector and on the other side of the case I added a set of binding posts to allow me to have options for how I use this supply in the future. Note; spacing the binding posts at 0.750” allows them to accept molded double banana plugs, so keep this in mind. Remove the factory terminals by first removing the wire from them and then to make their removal quick and painless, cut off the ears on them and they come right out.