Products: Astron Power Supplies
Special Features
- Solid state electronically regulated
- Fold-back Current Limiting protects power supply from excessive current and continuous shorted output
- Crowbar Over Voltage Protection on all models except RS-3A, RS-4A, RS-5A, RS-4L, RS-5L
- Maintain Regulation and Low Ripple at low line input voltage
- Heavy duty heat sink / chassis mount fuse
- One year warranty – Made in USA
Performance Specifications
- Input Voltage 105-125 VAC
- Output Voltage 28 VDC +/- 0.05 volts (Internally adjustable: 22-32 VDC)
- Ripple Less than 5mV peak to peak (full load and low line)
Power Supplies with 28 VDC Output Voltage
| Model | Continuous Duty (Amps) |
ICS* (Amps) |
Size (In) H x W x D |
Shipping Wt. (Lbs.) |
|---|---|---|---|---|
| LS-3A | 3 | 4 | 3.75 x 6.5 x 9 | 9 |
| LS-10A | 8 | 10 | 5 x 9 x 10.5 | 18 |
| LS-18A | 12 | 18 | 5 x 11 x 11 | 27 |
| LS-25A | 18 | 25 | 6 x 13.75 x 11 | 46 |
| LS-35A | 27 | 35 | 6 x 13.75 x 12.125 | 49 |
| LS-35M (with meters) | 27 | 35 | 6 x 13.75 x 12.125 | 49 |
19" x 5 1/4" Rack Mount Power Supplies
| Model | Continuous Duty (Amps) |
ICS* (Amps) |
Size (In) H x W x D |
Shipping Wt. (Lbs.) |
|---|---|---|---|---|
| LSRM-18A | 12 | 18 | 5.25 x 19 x 12.5 | 38 |
| LSRM-25A | 18 | 25 | 5.25 x 19 x 12.5 | 50 |
| Separate Volt and amp meters: | ||||
| LSRM-18M | 12 | 18 | 5.25 x 19 x 12.5 | 38 |
| LSRM-25M | 18 | 25 | 5.25 x 19 x 12.5 | 50 |
- Separate Volt and Amp Meters
- Output Voltage Adjustable from 5-32 volts
- Current Limit Adjustable from 1.5 amps to full load
| Model | Continuous Duty (Amps) |
ICS* (Amps) |
Size (In) H x W x D |
Shipping Wt. (Lbs.) |
||
|---|---|---|---|---|---|---|
| @28VDC | @12VDC | @5VDC | @28VDC | |||
| VLS-10M | 8 | 4 | 2 | 10 | 5 x 9 x 10.5 | 20 |
| VLS-25M | 18 | 10 | 5 | 25 | 6 x 13.75 x 11 | 46 |
| VLS-35M | 27 | 15 | 8 | 35 | 6 x 13.75 x 12.125 | 49 |
* ICS - Intermittent Communication Service (50% Duty Cycle 5 min. on 5 min. off)
