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S12 Ultra Low Noise linear power supply kit DC 5V 9V 12V 15V 18V 24V 30V LPS PSU

라디오에요 2016. 12. 10. 15:11


VDC=12V Set up: VOUT=VA*[1+10K÷(RA+TA)]            ACIN=18VAC
PCB:
VA=6V2      RA=6K8      TA=5K (adjustable resistance)
Maximum current output=Power transformer÷18    Heat (W)=7*Output Current


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