Recently my station power supply an astron ss 30m, lost the illumination in one of the meters. Astron 50 amp desktop switching power supply w meters, 278 x 7 x 938 communications equipment critical power solution these power supplies are ideally suited for use with 12 vdc communications equipment. I often misplace items like this, so im hoping this will help me take better care of these. Describe your experience with the astron ss 25m and tell us why you give it the rating you did required. Buy astron original ss 18 switching 18 amp power supply 15 amp continuous, 18 amp ics. Automatically switches to battery source upon power supply failure. To open downloaded files you need acrobat reader or similar pdf reader.
Power inverters free delivery possible on eligible purchases. Astron power supply index page astron ss 30m service manual. I did send a reply to astron informing them i was afraid i would have to pass on purchasing new meters as their meter prices were a bit steep just to replace light bulbs. Seems ive acquired the most current model so i felt compelled to submit the changes i found. In comparing to the 35 amp series such as rs35m, the main. Astron corporation premier manufacturer of standard and custom current, voltage, ruggedized and switching. Astron ss series switching power supplies ss30m free. Buy astron ss 30m desktop switching power supply with volt and amp meters. These astron corporation battery backup modules are wonderful power supply accessories. Later one of my ss 25m supplies had the output voltage drop to 6 8 volts.
While all of them make excellent general purpose power supplies, many of the ss series supplies are designated to work with, and provide enclosures for, specific land mobile radios find astron ss series switching power supplies ss 30m and get free standard shipping. Troubleshooting an unwell astron switching power supply. Astron ss series switching power supplies ss25 free. Astron ss30 service manual download, schematics, eeprom. Astron ss30m desktop switching power supply with volt and. Builtin emi filter certified to en55022 cispr 22 class b, fcc part15 class b, en55024, en632 class a, en633 harmonic. Describe your experience with the astron ss 30m and tell us why you give it the rating you did required. Float modification for the rsrm35as schematic of the astron rs35am with. Astron battery backup modules bb30m free shipping on. I adjusted the meters on the unit and ran a test on it before putting it in service.
Apr 24, 2016 astron rs50 manual here is an original astron owners manual for the rs50m and others in the 50 series. Note that the astron supplies are advertised with peak duty amperage numbers and in continuous duty can supply only about half of the rated current that is, a twenty amp astron can in reality supply only about ten amps continuously. This unit is built like a tank and i love the looks of it with its amp and volt meters. Describe your experience with the astron rs35m and tell us why you give it the rating you did required. Astron ss series switching power supplies ss30 free. Having found the schematic online, i decided to bid. The final version used polystyrene rod for the insulators. It is a totally separate operation with no connections to the astron corporation that makes power supplies. I have two astron ss 25m and two ss 30 switch mode power supplies smps. Astron ss 30m meter light conversion to leds page 1.
Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Astron corporation ss30m 30 amps, 24 continu radioworld. You probably came to this web page because you have an astron supply that has problems. Emergency battery backup and battery charger module. Nowadays it may be easier to just buy the bb version from astron but sometimes its more fun and more educational to roll your own. They switch your load to a backup battery upon power supply failureautomatically. I purchased this astron rs20m power supply, used, off ebay 5 years ago. Oct, 2004 looking for a copy of the astron ss 25m switching power supply. Astron ss30 sch service manual download, schematics, eeprom. I need a schematic for an astron model ss 25 power supply, astrons site sucks and i urge all hams to boycot astron triplite and any other company that does not support us. Astron ss30m meter light conversion to leds page 1. So, i embarked on the task of creating scans and converting them to.
Astron power supply ultimate service repair manuals. I hope they might help others looking for the same info as well. Astron battery backup modulemission critical power solutionthis unit is ideally suited for battery backup and peak power loadsharing that require high system reliability in industrial and mission critical applications. Oct 21, 2014 how to adjust the volt meter on the astron ss 30m. Click and view astron ss 30 compatible items, primary or oem accessories.
Repairing astron ss 25 and ss 30 switching power supplies by alan sewell n5na. View and download seiko 8x22 instructions manual online. This supply is a dedicated supply for my kenwood tm281 and operates flawlessly just about 247. Being fair to astron a final note after being told my meters would need to be replaced to repair the lamp problem. Builtin battery charger for standard 12 and 24v batteries. As with all projects of this sort, you do this at your own risk, it voids the warranty, it could cause damage to the power supply, the equipment attached to the power supply, and surrounding property. While all of them make excellent general purpose power supplies, many of the ss series supplies are designated to work with, and provide enclosures for, specific land mobile radios find astron ss series switching power supplies ss 30 and get free standard shipping on. Service manuals, schematics, eproms for electrical technicians. Astron ss30 sch service manual download, schematics. Describe your experience with the astron ss30m and tell us why you give it the rating you did required. Astron rs50 manual here is an original astron owners manual for the rs50m and others in the 50 series. View and download seiko astron 8x82 handy manual online. While all of them make excellent general purpose power supplies, many of the ss series supplies are designated to work with, and provide enclosures for, specific land mobile radios find astron ss series switching power supplies ss 25 and get free standard shipping on. Strings ss30 is a keyed instrument to let you enjoy rich tones peculiar to the strings with this instrument.
Repairing astron ss25 and ss30 switching power supplies. Astron battery backup modules bb30m free shipping on most. All of this was done a couple of years before astron came out with their bb option. Did an online lookup only to find that the majority of info on astron power supplies online seem to be regarding the linear amps, not the switching power suppliesthe closest i found to a service manual was over on repeaterbuilderand this for the sl15. Apr, 2016 astron ss 30m meter light conversion to leds page 1. Astron diagrams, schematics and service manuals download for free. Why because even the rig manufacturers provide schematics, so should they. Automatically switches to the battery source upon power supply failure. I purchased an astron ss 25m in august 2014 and set out to make it fit my needs. Perhaps to add to the misery of the broken r2200 power supply, maybe to learn a bit more about repairing these damn things.
The lights stay on but the volt meter drops and the radio shuts off. Switching rackmount power supplies astron corporation. Rm50a, rm50m, rs50a, rs50m originally had a 2009 schematic that did not match the parts list. Watch seiko astron 8x82 handy manual 18 pages watch seiko 8x53 complete user manual. Astron 30a desktop switching power supply wseparate volt and amp meters, 30a ics 25a continuous, 334x7x958in astron ss 30m javascript seems to be disabled in your browser. To open downloaded files you need acrobat reader or similar pdf reader program. Mar 12, 2016 i have an astron vs35m that i bought new about 18 months ago.
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