
The MEANWELL MDR-20-24 is a compact AC-to-DC switching power supply designed for DIN-rail mounting in industrial control panels and automation systems. It delivers a regulated 24V DC output at up to 1A, providing 24W of rated power for compatible electronic and industrial equipment.
Featuring a slim design, universal AC input, natural convection cooling, and built-in protection functions, this power supply is suitable for space-constrained electrical cabinets. It also includes a DC OK signal output and an LED power indicator for convenient power-status monitoring.
Brand: MEAN WELL
Model: MDR-20-24
Product Type: DIN-rail switching power supply
Rated Output Power: 24W
Output Voltage: 24V DC
Rated Output Current: 1A
AC Input Range: 85–264V AC
DC Input Range: 120–370V DC
Input Frequency: 47–63Hz
Typical Efficiency: 84%
Adjustable Output Voltage: 21.6–26.4V DC
Cooling: Natural air convection
Mounting: TS-35/7.5 or TS-35/15 DIN rail
Dimensions: 22.5 × 90 × 100mm
Protection: Short circuit, overload, and overvoltage
Additional Features: DC OK signal output and LED power indicator
Industrial automation systems
PLC control panels
Industrial sensors and instrumentation
Building automation systems
Security and access control equipment
Electrical control cabinets
Low-power 24V DC electronic devices