How to choose a DC power supply
(1) Voltage and current range are two easily determinable parameters, as long as the rated output is selected based on the maximum voltage, current, and power required in the circuit
A DC power supply exceeding the maximum value is sufficient. The maximum voltage of ITECH DC power supply can reach 600V, the maximum current can reach 120A, and the maximum power can reach 3KW
(2) The majority of DC power supplies operate in constant voltage mode, which means that the voltage remains constant throughout the entire range of current variation. However, ITECH
When the current in the circuit exceeds the output current set by the power supply, the DC power supply will operate in constant current mode to increase the power supply
The flexibility of source testing.
(3) The smaller the resolution and precision, the smaller the error between the measured value and the true value, and the more accurate the measurement result. The higher the resolution, the more errors are observed
The higher the level of precision, the more important it is to understand the difference between the two when choosing a power supply. The higher the resolution, the more accurate the measurement is. Accuracy is the parameter condition for measuring measurement accuracy.
The above three conditions can basically determine the series or model of the power supply to be purchased. If you have no special requirements, you can choose a more cost-effective model within this range for you. If these three conditional parameters still cannot meet your strict requirements for DC power supply, you can pay attention to further detailed parameter selection.
