The UMP-400 series is the break-through 1U height modular power supply from MEAN WELL, and it can deliver up to 400W maximum output power with convection cooling only. The front-end can function as an independent 400W 24V or 48V singe output power supply, and it can be configured into a multi-channel modular power supply by incorporating the NID series non-isolated DC-DC converters, which are also standalone standard products that can be purchased and used separately.The NID output modules can deliver up to 100W with adjustable options for the major working voltages used in the industry,including 5V, 12V, 15V and 24V. In addition. the UMP-400 series is certified toTE 62368-1 safety standards. and is desianed to meet medica (2xMOPP) safety standard,thus offering the best flexibility for various types of applications.