Single Output Switching Mode Power Supply (0-150V/0-4A)
Description
150V/4A switching mode power supply is a commonly used electronic device used for supplying constant voltage and current. The voltage and current can be set at any value within its full scale. This DC regulated power supply is widely used in schools, researching laboratories and electronic factories.
Advantages
1. DC stabilized power supply has the functions of constant voltage and constant current. Besides, the voltage and current are continuous and adjustable.
2. 150V/4A switching mode power supply features small volume, low noise, light weight, energy saving and high efficiency.
3. It has high filtering efficiency thus the capacity and volume of filter capacitor are greatly reduced. Therefore, it ensures high reliability of switching mode power supply.
4. DC regulated power supply has wide range of voltage stabilization. When there is a big voltage change in frequency grid, DC stabilized power supply is able to ensure stable output voltage.
5. 150V/4A switching mode power supply is characteristic of high stability, comprehensive output protection, full scale long time operation, continuously adjustable voltage and current as well as CC/CV mode auto switching.
Parameters
| Model | MCH-K1504D |
| Voltage Output | 0-150V |
| Current Output | 0-4A |
| Display Accuracy | ≤1% |
| Efficiency | ≥86% |
| Load Regulation | ≤0.5% |
| Voltage Regulation | ≤0.5% |
| Ripple Voltage | ≤0.5 Vp-p |
| 100Hz ripple Voltage | ≤300 mV |
| Insulation Resistance | ≥20M Ω |
| Withstand Voltage between Input and Casing | ≥AC1500V |
| Withstand Voltage between Input and Output | ≥1500V |
| MTBF | ≥5000h |
| Boot Buffer Delay | 3-5s |
| Overheat Protect Threshold Value | 75-85°c |
| Operating Temperature | -50 to -20°C |
| Storage Temperature | -70 to -40°C |
| Relative Humidity | 90% (40±2°C) |
| Atmospheric Pressure | (70-106) HPa |
| Weight | Approx: 8 kg |
| Dimension | 370*220*170 |
| Input Voltage | AC 220±10% 50/60Hz |
Notes
1. 150V/4A switching mode power supply should adopt suitable line voltage.
2. To avoid electrical shock, the grounding conductor of power cord should be connected to ground.
Maintenance
1. The most important things are dust prevention and heat dissipation. Besides, do not operation the machine in overload condition.
2. Keep away from gas, steam, chemical deposition, dust, greasy dirt and other explosive or corrosive medium when you install switching mode power supply. Then the insulating property of the machine will be well-protected. Try to avoid the action of vibration or turbulence.
3. 150V/4A switching mode power supply should always be in a vertical state without suffering any wind, snow, ice or hail.
4. Please keep regular cleaning in order to maintain good ventilation. Besides, do not spray cleaner directly onto the instrument. Please use a soft cloth with mild detergent and water.
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