منبع ۲۴ ولت: SITOP در برابر QUINT

Both are industrial 24 V supplies. Choose SITOP PSU8200 when the cabinet is Siemens-standard and you want extra-wide input plus power boost. Choose QUINT4 when selective fuse breaking and NFC configuration matter on mixed-brand panels. Size for continuous load + 25 %, then add redundancy only if the process cannot drop 24 V. Datasheets are not a substitute for inrush of contactors and DC-DC converters.