ASTRON POWER SUPPLIES
HEAVY DUTY HIGH QUALITY RUGGED RELIABLE
SPECIAL FEATURES
  • SOLID STATE ELECTRONICALLY REGULATED
  • FOLD-BACK CURRENT LIMITING Protects Power
    Supply from excessive current & continuous shorted
    output.
  • CROWBAR OVERVOLTAGE PROTECTION on all
    Models except RS-3A, RS-4A, RS-5A, RS-4L, RS-5L
  • MAINTAIN REGULATION & LOW RIPPLE at low
    line input Voltage
  • HEAVY DUTY HEAT SINK CHASSIS MOUNT FUSE
  • THREE CONNECTOR POWER CORD
  • ONE YEAR WARRANTY - MADE IN USA

PERFORMANCE SPECIFICATIONS

  • INPUT VOLTAGE 105 - 125 VAC
  • OUTPUT VOLTAGE 13.8 VDC ± 0.05 volts
    (Internally Adjustable: 11-15 VDC)
  • RIPPLE Less than 5mV peak to peak (full
    load and low line)
 LOW PROFILE POWER SUPPLY

              COLORS    CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL     Gray Black  Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
  SL-11A                  7          11    2 5/8 x 7 5/8  x 9 3/4     12
  SL-11R                  7          11    2 5/8 x 7      x 9 3/4     12
  SL-11R-MC                7          11    5 3/8 x 7 1/4  x 9 3/4     13
  SL-11R-GE                7          11    5 5/8 x 7      x 9 3/4     13
  SL-11R-RA                7          11    4 3/4 x 7      x 9 3/4     13
  SL-11R-EFJ               7          11    5 3/8 x 7 1/4  x 9 3/4     13
  SL-11MG                  7          11    5 1/4 x 7 1/16 x 9 3/4     13
  SL-15R                 12          15    2 3/8 x 7      x 9 3/4     13
  SL-15R-GE               12          15    5 5/8 x 7 1/4  x 9 3/4     14
  SL-15R-RA               12          15    4 3/4 x 7 1/4  x 9 3/4     14
  SL-15R-EFJ              12          15    5 3/8 x 7 1/4  x 9 3/4     14
 POWER SUPPLIES WITH BUILT IN CIGARETTE RECEPTACLE

              COLORS    CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL     Gray Black  Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
  RS-4L                    3           4    3 1/2 x 6 1/8 x 7 1/4       6
  RS-5L                    4           5    3 1/2 x 6 1/8 x 7 1/4       6
 19" RACK MOUNT POWER SUPPLIES

                        CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL                 Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
  RM-12A                    9         12     5 1/4 x 19     x 8 1/4     16 
  RM-35A                   25         35     5 1/4 x 19     x 12 1/2    38
  RM-50A                   37         50     5 1/4 x 19     x 12 1/2    50
  RM-60A                   50         55     5 1/4 x 19     x 12 1/2    60
 Separate Volt and Amp Meters
  RM-12M                    9         12     5 1/4 x 19     x 8 1/4     16 
  RM-35M                   25         35     5 1/4 x 19     x 12 1/2    38
  RM-50M                   37         50     5 1/4 x 19     x 12 1/2    50
  RM-60M                   50         55     5 1/4 x 19     x 12 1/2    60
              COLORS    CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL     Gray Black  Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
  RS-3A                  2.5          3     3     x 4 3/4  x 5 3/4      4
  RS-4A                   3          4     3 3/4 x 6 1/2  x 9          5
  RS-5A                    4          5     3 1/2 x 6 1/8  x 7 1/4      7   
  RS-7A                   5          7     3 3/4 x 6 1/2  x 9          9
  RS-10A                7.5         10     4     x 7 1/2  x 10 3/4    11
  RS-12A                  9         12     4 1/2 x 8      x 9         13
  RS-12B                   9         12     4     x 7 1/2  x 10 3/4    13
  RS-20A                 16         20     5     x 9      x 10 1/2    18
  RS-35A                 25         35     5     x 11     x 11        27
  RS-50A                  37         50     6     x 13 3/4 x 11        46
  RS-70A                  57         70     6     x 13 3/4 x 12 1/8    48
                        CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL                 Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
 Switchable Volt and Amp Meter
  RS-12M                    9         12     4 1/2 x 8      x 9         13

 Separate Volt and Amp Meters
  RS-20M                   16         20     5     x 9      x 10 1/2    18
  RS-35M                   25         35     5     x 11     x 11        27  
  RS-50M                   37         50     6     x 13 3/4 x 11        46
  RS-70M                   57         70     6     x 13 3/4 x 12 1/8    48
 Separate Volt and Amp Meters
 Output Voltage adjustable from 12-15 volts
 Current limit adjustable from 1.5 amp to full load
                  CONTINUOUS        ICS*           Size (IN)         Shipping
  MODEL           Duty (Amps)      (Amps)          H x W x D        Wt. (lbs.)
           @13.8VDC  @10VDC  @5VDC @13.8VDC
  VS-12M      9        5      2      12      4 1/2 x 8      x 9         13
  VS-20M     16        9      4      20      5     x 9      x 10 1/2    20
  VS-35M     25       15      7      35      5     x 11     x 11        29
  VS-50M     37       22     10      50      6     x 13 3/4 x 11        46
  VS-70M     57       34     16      70      6     x 13 3/4 x 12 1/8    48
 Variable rack mount power supplies
  VRM-35M    25       15      7      35      5 1/4 x 19     x 12 1/2    38
  VRM-50M    37       22     10      50      5 1/4 x 19     x 12 1/2    50
  * ICS - Intermittent Communication Service (50% Duty Cycle 5 min. on 5 min. off)
 Built in speaker
              COLORS    CONTINUOUS    ICS          Size (IN)         Shipping
  MODEL     Gray Black  Duty (Amps)  (Amps)        H x W x D        Wt. (lbs.)
  RS-7S                   5          7     4     x 7 1/2  x 10 3/4    10
  RS-10S                7.5         10     4     x 7 1/2  x 10 3/4    12
  RS-12S                  9         12     4 1/2 x 8      x 9         13
  RS-20S                 16         20     5     x 9      x 10 1/2    18
  SL-11S                  7         11     2 3/4 x 7 5/8  x 9  3/4    12
BATTERY BACKUP POWER SUPPLIES

The RS-10A, RS-12A, RS-20A, RM-35A/M, RM-50A/M, RM-10A, RM-12A/M & RM-60 are available with battery revert and trickle charge circuit with zero switch over time. (Battery not included.) To specify the backup circuit add BB after the model number.

MODEL 1212 & 1212-18 Switching Regulated Converter

Designed for FM transceivers and other applications requiring 12-volt power
source converted from 12-volt positive ground battery. Regulated with pulse
width modulation at 20 KHz.
Input - 12 V DC (Positive ground only). Functional from - 11 V DC - 16 V DC.
Output + 13.8 V DC (Negative ground only).

                            1212                    1212-18
Output Voltage              13.8 V DC (±.2V DC)     13.8 V DC (±.2V DC)
Line/Load Regulation        200mV                   200mV
Ripple Noise                50mV RMS                50mV RMS
Current Continuous          6 Amp                   14 Amp
Current (ICS)               7 Amp                   18 Amp
Current Limit               8 Amp                   19 Amp

Case                        2 3/4(H) x 6(W) x 6(D)  2 3/4(H) x 6(W) x 12(D)

Shipping Weight             2 lbs.                  4 lbs.
MODEL 2412 & 2412-20, 4812 & 4812-20 Switching Regulated Converter

Designed for FM transceivers and other applications requiring 12-volt power
source converted from 24-volt positive ground battery. Regulated with pulse
width modulation at 20 KHz.

                             2412       2412-20    4812       4812-20
Input (Negative ground only) 22-32V DC  22-32V DC  30-56V DC  30-56V DC
Output Voltage (±.2V DC)     13.8V DC   13.8V DC   13.8V DC   13.8V DC
Line/Load Regulation         200mV      200mV      200mV      200mV
Ripple Noise                 50mV RMS   50mV RMS   50mV RMS   50mV RMS
Current Continuous           9 Amp      16 Amp     9 Amp      16 Amp
Current Limit                12 Amp     20 Amp     12 Amp     20 Amp

2412/4812 Case Size          2 3/4(H) x 6(W) x 6(D)
2412-20/4812-20 Case Size    2 3/4(H) x 6(W) x 12(D)

Shipping Weight              2 lbs.     3 lbs.     2 lbs.     3 lbs.
MODEL 12-115
Solid State Power Inverter, 200W.
Parallel connection for higher power up to 350W

Covert 12 volts DC to 115 volts AC @ 60 Hz output. 200 watts continuous operation
with peak power up to 240 watts. All silicon semiconductors assure high reliability
at excessive ambient temperatures. The output voltage is square wave. The inverter
is not recommended where high transients are not tolerable.

The 12-115 allows you to have AC house current in your boat, car, truck, camper,
house trailer or house boat. Will operate small household appliances, T.V., hand
tools, electric shaver, AC radios and lights within the power rating. Built-in
overload prtection.

                             12V DC IN             14V DC IN
Output Voltage (No Load)     115 V RMS             130 V RMS
Output Voltage (Full Load)   110 V RMS             115 V RMS
Frequency (No Load)          58 Hz                 66 Hz
Frequency (Full Load)        54 Hz                 62 Hz
Power Continuous 200W. Parallel connection (2 units) 350W

Case: 4 1/2"(H) x 8"(W) x 9"(D).  Shipping Weight: 9 lbs.
MODEL 12V4

Converts 115 volts AC to 12 volts DC. Ideally suited for most applications including
8-track stereo, burglar alarm, car radio and cassette tape player.

Continuous Current (Full Load)    1.75 Amp
Output Voltage (No Load)          16 V max.
Output Voltage (Full Load)        12 V min.
Ripple (Full Load)                .4 V RMS
Short Circuit Protection          Thermal Breaker

Case: 3"(H) x 4"(W) x 5 1/4"(D)   Shipping Weight:  9 lbs.
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