PCB power supplies
PCB power supplies are compact transformers, voltage regulators and supported electronics in one. With these power supplies it is very easy to connect your project to mains voltage with a stable output of, for example, 3.3VDC, 5VDC or 12VDC. Make sure that there is empty space (air gap) between the high voltage and low voltage part on the PCB. Lab power supplies PCB power supplies USB power supplies Adapters Battery holders Chargeable batteries Power banks Batteries
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