XHM229 ATX Power Breakout Adapter Board, 24Pin Desktop PC Chassis Power Supply Circuit Module, Output Terminal Board for 3.3V 5V 12V 12V DIY Bench Power Lab Test Project

XHM229 ATX desktop power transfer breakout board turns ordinary desktop ATX power supply into a practical multivoltage bench power source for electronics hobbyists and maintenance technicians. Equipped with standard 24pin ATX mainboard socket, it connects directly to common ATX power units and brings out 4 sets of DC voltages including +3.3V, +5V, +12V and 12V via heavyduty binding post terminals, no soldering required for external wiring connection. Each output channel is fitted with independent replaceable glass fuse, delivering reliable overcurrent protection to prevent circuit damage caused by shortcircuit and overload fault. Onboard power LED indicator shows working status clearly, and integrated toggle switch lets you cut power output conveniently without pluggingin and unplugging the ATX power cord repeatedly. The printed circuit board reserves mounting holes for fixed installation on workbench or project enclosure. It is widely used for electronic equipment repair, circuit debugging, DIY experimental projects, smalldevice power supply transformation and laboratory auxiliary power solution. Please note this module is only for ATX power conversion, ATX power supply unit is not included. Doublecheck your ATX power 24pin interface before installation. Observe correct positivenegative polarity when wiring external loads to avoid component burnout.