Astron power supplies feature solidstate electronic regulation, EMI filter, fold back current limiting for protection from excessive current and shorted output. Input voltage is 115 VAC 50/60 Hz. Crowbar overvoltage protection is also provided on all models except the RS4A. These highquality power supplies are manufactured in the U.S. and carry a full one year limited warranty.
Models ending with M feature a meter or meters.
Models starting with VS are variable 2 to 15 volts.
(Amp ratings for variable supplies are rated at 13.8 VDC).
Models starting with SL are slim line, linear.
Models starting with SS are switching supplies.
Click here for rack mounted models.
Order # 
Model 
Voltage 
Continuous 
ICS 
Size (inches) 
Lbs. 
List Price 
Your Price 
Order 

#2505 
RS 4A 
13.8 VDC 
3 Amps 
4 Amps 
3.75 x 6.5 x 9 
7 
$ 63.95 
$ 52.95 

#2506 
RS 7A 
13.8 VDC 
5 Amps 
7 Amps 
3.75 x 6.5 x 9 
7 
$ 82.95 
$ 69.95 

#2507 
RS12A 
13.8 VDC 
9 Amps 
12 Amps 
4.5 x 8 x 9 
7 
$108.95 
$ 92.95 

#2508 
RS20A 
13.8 VDC 
16 Amps 
20 Amps 
5 x 9 x 10.5 
18 
$133.95 
$109.95 

#2510 
RS20M 
13.8 VDC 
16 Amps 
20 Amps 
5 x 9 x 10.5 
18 
$163.95 
$139.95 

#2509 
RS35A 
13.8 VDC 
25 Amps 
35 Amps 
5 x 11 x 11 
27 
$219.95 
$179.95 

#2511 
RS35M 
13.8 VDC 
25 Amps 
35 Amps 
5 x 11 x 11 
27 
$244.95 
$199.95 

#1815 
RS50A 
13.8 VDC 
37 Amps 
50 Amps 
6 x 13.75 x 11 
46 
$322.95 
$269.95 

#1045 
RS50M 
13.8 VDC 
37 Amps 
50 Amps 
6 x 13.75 x 11 
46 
$356.95 
$309.95 

#2528 
RS70M 
13.8 VDC 
57 Amps 
70 Amps 
6 x 13.75 x 11 
53 
$417.95 
$349.95 

#2369 
SL11A 
13.8 VDC 
9 Amps 
11 Amps 
3 x 7.75 x 9.75 
16 
$104.95 
$89.95 

#1043 
SS25 
13.8 VDC 
20 Amps 
25 Amps 
3 x 7 x 9.75 
5 
$139.95 
$119.95 

#0541 
SS25M 
13.8 VDC 
20 Amps 
25 Amps 
3 x 7 x 9.75 
5 
$167.25 
$139.95 

#1419 
SS30 
13.8 VDC 
25 Amps 
30 Amps 
3.75 x 7 x 9.75 
6 
$151.75 
$129.95 

#0502 
SS30M 
13.8 VDC 
25 Amps 
30 Amps 
3.75 x 7 x 9.75 
6 
$179.65 
$149.95 

#0039 
VS20ML 
2 to 15 VDC 
16 Amps 
20 Amps 
5 x 9 x 10.5 
20 
$193.95 
$154.95 

#0756 
VS35M 
2 to 15 VDC 
25 Amps 
35 Amps 
5 x 11 x 11 
29 
$269.95 
$209.95 

#2994 
VS50M 
2 to 15 VDC 
37 Amps 
50 Amps 
6 x 13.75 x 11 
46 
$383.95 
$309.95 

#2826 
VS70M 
2 to 15 VDC 
57 Amps 
70 Amps 
6 x 13.75 x 13 
48 
$445.95 
$349.95 

