The sleeve is sized so a mobile radio slides in and snugly fits into it. Several models come equipped with a metal sleeve (hood), for a two-way radio to be mounted inside. SS- series are Small Switching power supplies. When first letter in the model number is V (instead of an R), then output voltage and current limit are front-panel adjustable (‘V’ for ‘variable’). This package is offered on the larger power supplies. RM- prefix denotes a rack-mount power supply (mountable in a 19 inch rack). RS- prefix denotes a standard regulated power supply Be mindful of that when selecting a power supply for your application How to read Astron Corporation power supply model numbers:Īstron power supply part number (example: RS-10A) indicates what intermittent/peak current (in Amps) it is capable of.Ĭontinuous duty current (7.5A) is 25% less than peak (10A). Power Supply Peak / Intermittent Output, Amps: Power Supply Low Current Terminal Location: Power Supply High Current Terminal Location:

Ripple less than 5mV peak to peak (full load & voltage low line).Maintain regulation & low ripple at low line input.All metered units feature backlit meters.Three conductor power cord, with US-style 3-prong AC power plug (except RS-3A).Output voltage: 13.8 VDC ± 0.05 Volts (Internally Adjustable: 11-15 VDC).Crowbar over voltage protection on all models.Fold-back current limiting protects power supply from excessive current & continuous shorted output.RS-70A-220V - 13.8 Volt / 70 Amp power supplyĪstron Corporation manufactures full line of reliable DC power supplies addressing the needs of consumer and professional users.Īstron builds supplies for several major manufacturers.Īstron DC power supplies are made in the USA of heavy duty, high quality materials.Īstron has your power requirements covered with a wide variety of voltage and amperage outputs and case styles with and without meters. RS-20A-BB-220V - 13.8 Volt / 20 Amp power supply, battery back-up option RS-12A-BB-220V - 13.8 Volt / 12 Amp power supply, battery back-up option RS-7A-220V - 13.8 Volt / 7 Amp power supply RS-5A-220V - 13.8 Volt / 5 Amp power supply RS-4A-220V - 13.8 Volt / 4 Amp power supply Astron RS-50A Linear Power Supply Brand:

Astron rs-50m power supply manual