About AC-DC Converter quotation

An AC/DC converter is a circuit that converts an alternating current (AC) input to a direct current (DC) output. AC/DC converters are also called “rectifiers”; they convert an input AC voltage to a variable DC voltage, which is then optimized by a filter to obtain an unregulated DC voltage. AC and DC power supplies are often deployed where many devices need to be powered, or a more efficient power supply is required. generation. Usually, a transformer is used as a power source to change the voltage of AC, saving it from AC to DC. Transformer changes. The voltage reaches the required amount of the supplied equipment.

Steps to choose an AC/DC converter
1. Select the standard reference voltage according to the input voltage range.
2. Select the output power and package type according to the load.
3. Select the appropriate output voltage according to the load type.
4. Select the isolation voltage. Isolation allows the input and output of the converter to be two independent (not common ground) power sources.