The XMS50091 is a 500W, single-output AC-DC power supply in a U-chassis configuration with Class I grounding. It delivers 24V at 20.8A and includes a 5V/2A standby supply, a 12V variable fan supply (0.15A), remote on/off, and AC fail functionality. The unit meets reinforced 2 x MOPP isolation (5.7kVdc, 4kVac) between input and output, and basic 1 x MOPP isolation between input/ground and output/ground. It complies with IEC/EN 60601-1, IEC/EN 62368-1, and UL60601-1 for medical use, and achieves Class B EMC per EN55011 and EN55032. Operating temperature is 0°C to 50°C with convection cooling or 1m/s airflow, with derating above 50°C. Efficiency reaches 92% at 230Vac full load, with 16ms holdup and hiccup-mode short-circuit protection. The unit has dual fusing and no user-replaceable input fuse.
The 500W, single output XMS500 is available in either class I or class II configurations. Both versions achieve class B EMC performance (both conducted and radiated) to EN55011 and EN55032. The whole range is certified for medical equipment with BF ready medical isolation (1 x MOPP input / ground, 2 x MOPP input / output and 1 x MOPP output / gnd). Other features include a selectable fan supply, various case options, remote on/off and dual or single fusing.
Features
Applications for this product
| TDK-Lambda Europe GmbH | |
|---|---|
| Product Category | Power Supplies |
| Product Number | XMS50091 Class I |
| Product Name | 500W, Configurable, Class I or II AC-DC power supply |
| Type | DC Power Supply |
| Form Factor | Open Frame |
| DC Output Voltage | 24.0 volts |
