Astron rs 35a manual pdf

Rs prefix denotes a standard regulated power supply. For some new radio amateurs english is rw 35a second language, and can better understand some electronics concepts and repairs via video youtube instruction or pictorial diagrams. Astron power supply ultimate service repair manuals. Separate volt and amp meters output voltage adjustable from 215 volts. Nony mouse rs 50m 182kb, dated 0100 donated by kevin custer w3kkc. However the schematic i found online is not correct for my unit. Astron diagrams, schematics and service manuals download for free. Mar 18, 2019 replacing or adding digital meters to astron the astron model numbers include their peak current rating.

The first surprise was when i saw that the circuit board and big capacitor were floating freely inside. Be mindful of that when selecting a power supply for your application. If you buy a supply that has a continuous duty rating sufficient. It appears the rack mount version of the 35 amp power. One is used to power the main hf station and the vhfuhf station, and the other is in storage. Family of rs supplies all the same design astron rsm astron. Ultimate astron power supply repair service manual. I provided my serial number and they were able to tell me it was manufactured in may serial.

Mar 27, 2020 astron has since added some parts to the design. Emergency battery backup and battery charger module. The astron model numbers include their peak current rating. Mar 06, 2020 fwiw if the astron output is grounded, you would be much better off opening the astron, and fix it so the output is floating. How to properly ground my astron rs35map power supply. Service manuals, schematics, eproms for electrical technicians. To open downloaded files you need acrobat reader or similar pdf reader program. For example, the rs 35a can deliver up to 35 amps at. Leave a comment on astron rs35a manual pdf tip cas. For example, the rsa can deliver up to 35 amps at ill recheck meter zero, which i think was good, and then adjust pot r inside, as necessary. We have emailed you a verification link to to complete your registration. Rs 50a rs 50m rm 50a rm 50m service manual by astron, bob wa1mik kb pdf. Astron rs70a rs70m sch service manual download, schematics. View and download astron instruction manual online.

Here is an original astron owners manual for the rs 50m and others in the 50 series. Rm50a, rm50m, rs 50a, rs 50m originally had a 2009 schematic that did not match the parts list. A look at the astron rs 35a heat is the enemy of electronics. Typically you will find the bond on the back inside panel with a short jumper between the ground terminal and negative output terminal. May 17, 2020 a look at the astron rs 35a component side of the board. Rs 35m 159 kb pdf, mike morris wa 6ilq rs 35a, rs 35m 46 kb. Dec 06, 2020 a look at the astron rs 35a heat is the enemy of electronics. May 20, 2019 a look at the astron rs 35a use a recent version of the adobe acrobat reader and just mouse over the yellow folder symbols. Theory and repair of astron linear power supplies wb1gof. Astron is not consistent model to model or year to year.

Perfect for all repairservice shop or professionals users that want to have a lot of astron service schematics. View and download astron rs 35m instruction manual online. A look at the astron rs 35a this astrpn what is known as a ground loop that can introduce ac hum in to the dc supply ground return leg. Astron rs35m rs35a sch service manual download, schematics. Since 1976, astron corporation has been a premier manufacturer of linear power supplies. In 1980, astron brought on a line of dcdc converters. A voltage meter is connected directly across the output. Do not be tricked into paying for a manual that is available here for free. Here is an annotated schematic of the astron rs 35m detailing the workings of the various parts of the astron circuit. Having owned the astron rs 35a from dx engineering for more than 4 years, it is quiet and having installed a volt meter in the shack displaying output of the astron 35a peak, its output has been always stable and constant even with my hf icom 718 and 2 meter icom v8000 operating. Rs 10a indicates what intermittentpeak current in amps it is capable of.

Ultimate astron power supply repair service manual schematics. We also added a new isolated model to our dcdc line. Rs 35a, rs 35m 87kb pdf, dated 595 donated by mike morris wa6ilq rs 35m 498kb jpg, dated jan2000 donated by a. Our heavyduty converters support an input voltage range of 2472vdc and can be used anywhere from golf carts to heavy machinery. The astron catalog includes each models continuous duty rating. Jan 10, 2020 a look at the astron rs 35a this astrpn what is known as a ground loop that can introduce ac hum in to the dc supply ground return leg. Schematics for astron rs 7, rs 12a, rs 20a, rs 20s, rs 35m, rs 35a, rs 70a, rs 70m. The iso models were primarily designed for use with electric forklifts and positive ground systems. However, this is an ics rating, for intermittent duty only. Vr1 is a v150la varistor that conducts at voltages above 150 v. Astron rs 12a 11 15 volts adjustable dc linear power supply 9 amps cont 12 amps ics. Jun 20, 2019 unfortunately this is important because if one chooses to buy replacement parts from astron they according to astron need only supply the model and component ids. Made in the usa, our linear power supplies have reliably served commercial and ham operators alike for over forty years. A look at the astron rs 35a component side of the board.

Upload manuals that we do not have and get 1 for each file. These manuals are available for download and free of charge. Current stock status at these ham radio outlet locations. While the astron linear ps designs have changed through the years largely due to changes in electronic components rohs, obsolescence, etc. Seems ive acquired the most current model so i felt compelled to submit the changes i found. I am now accepting new manuals for inclusion in this archive. When amateur electronics supply aes existed, they sold the astron rs 35a for new sales of the 100 watt solidstate transceivers.