2 layers130 × 75 mmQ17-SIGMA PSUstefaweb/audio-psuSome power supply PCBs I developed.84 parts10GPL-3.0
2 layers77.1 × 29.7 mmBuck converterhasanberkdasar/Buck-converterXL4015 buck converter prototype: 8–30 V DC input to regulated 5 V USB-A output11 parts1MIT
2 layers102 × 102 mmQ17-PSU MONOstefaweb/audio-psuSome power supply PCBs I developed.38 parts10GPL-3.0