Single Output Linear Power Supply (0-30V/0-3A)
Description
DC power supply is an electronic device used to supply constant voltage or constant current to an electrical load. The voltage and current can be set at any value within its full scale. 30V/3A single output linear power supply can be widely used in the schools, researching laboratories and electronic factories.
Features
30V/3A single output linear power supply features high stability, overall output protection, voltage and current continuously adjustable.
Parameters
| Model | MCH-303A, MCH-303B | |
| Constant Voltage | ||
| Output Voltage | 0 - 30V | |
| Line Regulation | 1 × 10-4+3mV | |
| Load Regulation | 1 × 10-4+3mV | |
| Ripple & Noise | < 1 mV (rms) | |
| Recovery Time | < 100μs | |
| Temp. Coefficient | < 300ppm/°C | |
| Constant Current | ||
| Output Current | 0 - 3A | |
| Line Regulation | 0.2%+3mA | |
| Load Regulation | 0.2%+3mA | |
| Ripple Current | < 3mA (rms) | |
| Others | ||
| Display Error | <0.5% + 1 digit | |
| Weight(kg) | 4.8kg | |
| Dimension | 130(W) × 165(H) × 330(D) mm | |
Notes
1. 30V/3A single output linear power supply should adopt suitable line voltage.
2. The grounding conductor of power cord should be connected to ground in case of electrical shock.
Maintenance
1. Please keep regular cleaning in order to maintain good ventilation.
2. Do not spray cleaner directly onto the instrument. Please use a soft cloth with mild detergent and water.
3. The most important is dust prevention and heat dissipation. Besides, please avoid overload operation.
4. Keep away from gas, steam, chemical deposition, dust, greasy dirt and other explosive or corrosive medium when you install DC stabilized power supplies. Then the insulating property of the machine will be well-protected. Try to avoid the action of vibration or jounce.
5. 30V/3A single output linear power supply should always be in a vertical state without any wind, snow, ice or hail.
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