Mean Well MDR-100-12 Single Output Industrial Power Supply 100W 12V - DIN Rail

Yes, this model is intended for higher-load 12V DC applications in industrial control panels, automation cabinets, and DIN rail assemblies as long as the total load stays within 90W and 7.5A. It is a stronger fit than the lower-power MDR-10-12, MDR-20-12, or MDR-60-12 when the 12V load is larger.

Yes, it can support building management and panel-mounted control equipment that requires 12V DC up to 7.5A. The DIN rail design keeps it aligned with enclosure-based control systems rather than open bench use.

Yes, this unit remains relatively narrow for its output class, with dimensions of 100.0 x 90.0 x 55.0 mm. It is wider than the 22.5 mm MDR-10 units, but still built for DIN rail mounting in organized control cabinets.

Yes, the MDR-100-12 delivers 90W at 12V and 7.5A, which is substantially more output than the MDR-10-12 at 10W and 0.84A, the MDR-20-12 at 20W and 1.67A, and the MDR-60-12 at 60W and 5A. That makes it the higher-capacity 12V DIN rail option within the listed siblings.

For 12V outputs, the listed family includes MDR-10-12 at 10W and 0.84A, MDR-20-12 at 20W and 1.67A, MDR-40-12 at 40W and 3.33A, MDR-60-12 at 60W and 5A, and MDR-100-12 at 90W and 7.5A. The MDR-100 frame is also available as MDR-100-24 at 96W and 4A and MDR-100-48 at 96W and 2A.

The published operating temperature range is -10°C to +60°C, which supports industrial cabinet conditions within that range. The provided specs do not list an IP rating, so this model is best treated as a control cabinet or enclosure power supply rather than a unit for exposed locations.