Single Output Linear Power Supply (0-30V/0-20A)
Description
The current of this single output linear power supply 20A. It is used for supplying constant voltage or constant current to an electrical load. The voltage and current can be set at any value within its full scale. This DC power supply can be widely used in schools, researching laboratories and electronic factories.
Advantages
1. The voltage and current of 30V/20A single output linear power supply are constant. Besides, the voltage and current are continuously adjustable according to different requirements.
2. Single output linear power supply features small volume, low noise, light weight, energy saving and high efficiency.
3. It has improved functions of current limit, short circuit and thermal protection.
4. 30V/20A single output linear power supply features high stability, overall output protection, simple circuit, convenient adjustment, good performance and low cost.
Parameters
| Model | MCH-3020A |
| 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 - 20A |
| 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. To avoid electrical shock, the grounding conductor of power cord should be connected to ground.
2. 30V/20A single output linear power supply should be equipped with suitable line voltage.
3. DC stabilized power supply should be put in good ventilated places. If not, please install a ventilator in the room.
Maintenance
1. Please keep regular cleaning for good ventilation.
2. Do not spray cleaner directly onto the instrument. Please use a soft cloth with mild detergent and water.
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