DC 24V power supply selection
According to the power and current selection, the rated voltage of bai24V, multiplied by the rated working du current, zhi is the rated power that needs to be selected.
Due to the high efficiency of switching power supply, the switching power supply can generally reach more than 80%. Therefore, in the selection of its output current, the maximum absorption current of the electrical equipment should be accurately measured or calculated, so that the selected switching power supply has high performance Price ratio.
Switching power supplies produce more interference than linear power supplies. Electrical equipment that is sensitive to common mode interference should take grounding and shielding measures. Switching power supplies all adopt EMC electromagnetic compatibility measures. Therefore, switching power supplies should generally have EMC electromagnetic compatibility filters. .
The switching power supply must have protection functions such as overcurrent, overheating and short circuit in the design. Therefore, the switching power supply module with complete protection functions should be preferred in the design, and the technical parameters of the protection circuit should match the working characteristics of the electrical equipment. Avoid damaging electrical equipment or switching power supply.
Due to the high efficiency of switching power supply, the switching power supply can generally reach more than 80%. Therefore, in the selection of its output current, the maximum absorption current of the electrical equipment should be accurately measured or calculated, so that the selected switching power supply has high performance Price ratio.
Switching power supplies produce more interference than linear power supplies. Electrical equipment that is sensitive to common mode interference should take grounding and shielding measures. Switching power supplies all adopt EMC electromagnetic compatibility measures. Therefore, switching power supplies should generally have EMC electromagnetic compatibility filters. .
The switching power supply must have protection functions such as overcurrent, overheating and short circuit in the design. Therefore, the switching power supply module with complete protection functions should be preferred in the design, and the technical parameters of the protection circuit should match the working characteristics of the electrical equipment. Avoid damaging electrical equipment or switching power supply.
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