Astron ss 30m user manual

The switching technology has high efficiency and includes. These manuals are available for download and free of charge. Astron 30a desktop switching power supply w separate volt and amp meters, 30a ics 25a continuous, 3 3 4x7x9 5 8in. Later one of my ss 25m supplies had the output voltage drop to 6 8 volts. Apr 25, 2009 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. Describe your experience with the astron ss 30m and tell us why you give it the rating you did required. I also have an astron ss 25m stashed away as a backup power supply, should the ss 30m fail, but so far i havent had to use it for that purpose. I hope they might help others looking for the same info as well. Astron diagrams, schematics and service manuals download for free. Astron corporation ss30m 30 amps, 24 continu radioworld.

I have a couple rm35m power supplies where the meter lamps quit. Astron 50 amp desktop switching power supply w meters, 278 x 7 x 938. I decided to do a retrofit and convert them to leds. Troubleshooting an unwell astron switching power supply. Ss18 18a peak 15a continuous switching power supply. 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.

I purchased an astron ss 25m in august 2014 and set out to make it fit my needs. Repairing astron ss25 and ss30 switching power supplies. Strings ss 30 is a keyed instrument to let you enjoy rich tones peculiar to the strings with this instrument. Astron marketing gets around that by saying that in normal operation the user listens i. Astron ss series switching power supplies ss30m free. Crowbar overvoltage protection is also provided on all models except the rs4a.

Astron ss 30m desktop switching power supply with volt and amp meters tekpower tp50sw 50 amp. Astron power supplies feature solidstate electronic regulation, emi filter, fold back current limiting for protection from excessive current and shorted output. Page 1 read first contents complete user guide 7x52 gps solar watch. Astron corporation ss series switching power supplies are highly regulated and designed for moderate to high power applications. Ive been using the same astron ss 30m power supply in my shack since i bought it in november 1998. I purchased this astron ss 30m to replace an old astron rs35 that died after many years of use. Astron power supply ultimate service repair manuals. 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. I emailed astron and inquired about purchasing replacement lamps. Oct, 2004 looking for a copy of the astron ss 25m switching power supply.

Any output may provide up to 30 amps individually, and the total output is limited at 30 amps. Apr, 2016 recently my station power supply an astron ss 30m, lost the illumination in one of the meters. 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. Astron rs35m rs35a sch service manual download, schematics. Builtin emi filter certified to en55022 cispr 22 class b, fcc part15 class b, en55024, en632 class a, en633 harmonic. In comparing to the 35 amp series such as rs35m, the main. Learn a quick way to see if the pass transistors are all working. Astron 30a desktop switching power supply wseparate volt and amp meters, 30a ics 25a continuous, 334x7x958in astron ss 30m javascript seems. Astron ss30 sch service manual download, schematics.

Describe your experience with the astron ss 50m switching pwr supply and tell us why you give it the rating you did required. Astron corporation manufactures full line of reliable dc power supplies addressing the needs of consumer and professional users. These astron corporation vs series linear power supplies offer continuous output current ratings from 9 to 57 amps at. 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 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. Astron rs50 manual here is an original astron owners manual for the rs50m and others in the 50 series.

Note that by unplugged, i mean all power cables were removed and. Powerwerx 30 amp desktop dc power supply with powerpole. I have an astron ss 30m supply that, after having it unplugged for about 3 days, is now bouncing from about 5 to. 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. The service may also be available on a chargeable basis at other retailers. Find your next discounted astron power supply, we have great deals on all astron power supply at unbeatable prices now. They were made so that the lamp was sealed inside the meter. Float modification for the rsrm35as schematic of the astron rs35am with.

Ss 25m, ss 30m 483 kb pdf, dated 092000 shows meters and the 120v240v input power selection switch. 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. The powerwerx switching power supply model ss 30dv is designed to supply 25 amps continuous and 30 amps surge up to 5 minutes at 14. Looking for a copy of the astron ss 25m switching power supply. Jan 31, 2016 same astron power supply problem this time demonstrating how much current it takes to turn the radio on. May 03, 2015 this video addresses some issues with an astron rs35a power supply. This site helps you to save the earth from electronic waste. Recently my station power supply an astron ss 30m, lost the illumination in one of the meters.

Looking at one meter with lights and the other being dark finally got the best of me. Astron vs series linear power supplies vs35m free shipping. I have two astron ss 25m and two ss 30 switch mode power supplies smps. Loads can be connected to either the rear binding posts or the front powerpole connectors. Describe your experience with the astron ss25m and tell us why you give it the rating you did required. These power supplies are ideally suited for use with 12 vdc communications equipment. View and download seiko astron 8x82 handy manual online. Why because even the rig manufacturers provide schematics, so should they. Certified to energy star and cec enviromental standards. 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. Here is an original astron owners manual for the rs50m and others in the 50 series. In comparing to the 35 amp series such as rs35m, the main schematic difference is that the rs50m has more pass transistors and a different handselected resistor r3x across r3 to detect maximum current allowed before foldback. Having found the schematic online, i decided to bid. Apr 24, 2016 astron rs50 manual here is an original astron owners manual for the rs50m and others in the 50 series.

Astron ss30m meter light conversion to leds page 1. Astron builds supplies for several major manufacturers. Front panel controls provide current limiting and voltage adjustment, while dual meters monitor the output condition. About a year ago i took a look at the ss 25m to see if i could figure out what was wrong. Astron rs20a rs20s sch service manual download, schematics. Manufactured as traditional power supplies, they utilize. So far it hasnt given me a bit of trouble, and has been used fairly hard at times. Power supplies power supplies astron power supplies feature solidstate electronic regulation, emi filter, fold back current limiting for protection from excessive current and shorted output. Perhaps to add to the misery of the broken r2200 power supply, maybe to learn a bit more about repairing these damn things. Service manuals, schematics, eproms for electrical technicians. Ss 18 ss18 s18 original astron switching power supply 15 amp continuous, 18 amp ics. 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.

My ss25 blew a cap need to know what it was as well as the the part beside it. Product title astron n241224 dc to dc negative ground converter 2. I am now accepting new manuals for inclusion in this archive. Strings ss 30 is a keyed instrument to let you enjoy rich tones peculiar to the strings with this. Astron ss30m problem voltage is jumping up and down. Scan contrast or resolutions are always different for a duplicate manual version.