30V 3A Benchtop DC Power Supply
- The digital meter shows the voltage and current values
- Voltage/current adjust knob with rough and meticulous adjustable
- Constant voltage and constant current operation
- Low ripple and noise
- Affordable and easy to operate
- Have current limitation protection
- Upgrade with carrying handle, easy to move
| Model | PS-303D | |
| Max Voltage | 30V | |
| Max Current | 3A | |
| Adjust Type | Stepless knob | |
| Input Power | 220V 50Hz / 110V 60Hz (Optional) | |
| Operating Temperature | 0℃ to 40℃ | |
| Relative Humidity | < 80% | |
| Storage Temperature | -10℃ to 70℃ | |
| Relative Humidity | < 70% | |
| Constant Voltage Mode | Voltage stability | < 0.01% + 3mV |
| Load stability | < 0.01% + 5mV | |
| Recovery time | < 100 μS | |
| Ripple & noise | < 1.0 mV r.m.s. | |
| Temperature coefficient | < 300 PPM/℃ | |
| Constant Current Mode | Current stability | < 0.2% + 3mA |
| Load stability | < 0.2% + 3mA | |
| Ripple & noise | < 3 mA r.m.s. | |
| Size (mm) | 270×128×145 | |
| Weight | 5.5kg | |
| Title | Rating | Price |
|---|---|---|
64V 3A Benchtop DC Power SupplyPS-6403D |
$96.99 |
|
64V 2A Benchtop DC Power SupplyPS-6402D |
$84.99 |
|
30V 5A Benchtop DC Power SupplyPS-305D |
$66.99 |
|
30V 3A Benchtop DC Power SupplyPS-303D |
$63.99 |
|
30V 2A Benchtop DC Power SupplyPS-302D |
$59.99 |
| Title | Description | Size | Date added | Download |
|---|---|---|---|---|
| Longwei PS-D Series User Manual EN Version | 96.30 KB | 24-07-2023 | Download |
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