What is Programmable DC Power Supply? Why choose a programmable power supply?
What is a program-controlled DC power supply? The program-controlled DC power supply sets the output voltage and output current through external control, and sets the continuous current and voltage stability, the program-controlled DC power supply is controlled by a microcomputer, the device is equipped with advanced technology, all operations can be used Key operation, small size, light weight, easy to carry, can be used in the laboratory or directly in the field.
1. Programmable DC power supply function
(1) Stable, can be phase shifted and can provide sinusoidal signal at constant current frequency.
(2) The voltage, current and frequency power meter can be set and tested.
(3) The watt-hour meter can be identified and the errors of the watt-hour meter can be checked and verified.
(4) If you make a mistake, a message will appear asking you to correct the mistake, and the process will stop automatically.
(5) It is controlled by single-chip microcomputer, the integrated circuit is large, and the technical content is high.
(6) Since the equipment is operated with full keys and the software is interlocked, it is not easy to damage the equipment.
2. Trial operation of program-controlled DC power supply
(1) The switching power supply must meet the requirements, and the dielectric strength of all components of the equipment must be greater than the larger voltage of the circuit.
(2) The output feedback line must be kept away from the output line.
(3) Feedback is required when debugging the output of the switching power supply.
(4) Thicken the wires in all places where the current is large.
(5) Testing with a multimeter is more accurate than testing with a filter.
