Dual Output Linear Power Supply (0-30V/0-3A)
Description
Dual output linear power supply (0-30V/0-3A) 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 stabilized power supply can be widely used in schools, researching laboratories and electronic factories.
Features
Dual output linear power supply (0-30V/0-3A) features high stability, overall output protection, continuously adjustable voltage and current, CC/CV mode auto switching as well as dual output with parallel and series mode.
Advantages
1. The voltage and current of DC power supplies are constant. Besides, the voltage and current are continuously adjustable according to different requirements.
2. DC stabilized power supply has improved functions of current limit, short circuit and thermal perfection.
3. Dual output linear power supply (0-30V/0-3A) features simple circuit, convenient adjustment, good performance and low cost.
Parameters
| Model | MCH-303DII |
| Constant Voltage | |
| Output Voltage | Dual Channel 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 | Dual Channel 0 - 3A |
| Line Regulation | 0.2%+3mA |
| Load Regulation | 0.2%+3mA |
| Ripple Current | < 3mA (rms) |
| Fixed Output | |
| Output Voltage | fixed 5V |
| Output Current | 2A |
| Line Regulation | <5mV |
| Load Regulation | <15mV |
| Ripple & Noise | <2Mv (rms) |
| Others | |
| Operation Mode | Independent, Serial and Parallel |
| Display Error | <0.5% + 1 digit |
| Weight (kg) | 7.8 kg |
| Dimension | 260 (W) × 165 (H) × 300 (D) mm |
Notes
1. Dual output linear power supply (0-30V/0-3A) 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.
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