15W switching power supply,switch mode power supply,switching power supply 220v 5v, sigle out put :15W,selectable by switch INPUT: ... -star current :15A/115V,30A/230VOverload protection:105%~150% hiccup mode ,auto recoveryOver-voltage prtection:setup ,rise ,hold up,time: ... /P-FG,I/P-FG :500VDC/100MΩworking temperature:-10°c-+50°cSafety standards: Design refer to GB4943,UL60950,EN60950EMC standards ...