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Mean Well Switched Mode DIN Rail Power Supply 12 V 10 A 120 W SDR-120-12

Category DIN Rail Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin India
Brand Mean Well
Power 120W
Efficiency 89%
Height 125mm
Model SDR-120-12
Depth 114mm
Width 40mm
Series SDR
Output Current 10A
Maximum Operating Temperature 70°C
Sub Type Switched Mode
Minimum Operating Temperature -25°C
Number of outputs 1
Maximum Input Voltage 264V ac
Electrical Phase 1
Standards/Approvals UL, RoHS, TUV EN 609501
Maximum Output Voltage 14V dc
Minimum Input Voltage 88V ac

Key Features

  • High conversion efficiency of 89% ensures low power loss.
  • Built-in active power factor correction achieves PF >0.93 for stable operation.
  • Provides 150% peak load capacity with multiple protections including short circuit, overload, over voltage, and over temperature.
  • Compact design measures 125 mm height, 40 mm width, and 114 mm depth for space-efficient installation.
  • Compatible with DIN Rail TS-35/7.5 or 15 mounting systems for easy setup.
  • Cooling is by free air convection eliminating the need for fans.
  • Complies with UL 508 industrial control equipment standards and EN61000-6-2 industrial immunity level.
  • Equipped with built-in DC OK relay contact for monitoring output status.

Product Description

Mean Well SDR-120-12 is a switched mode DIN Rail power supply delivering 12 V DC output with a maximum current of 10 A and power rating of 120 W. Designed for industrial applications, this power supply offers high efficiency, reliable protections, and compact mounting options.

It features a high conversion efficiency of 89% with built-in active power factor correction (PFC) achieving a power factor greater than 0.93. The SDR series supports 150% peak load capacity and is protected against short circuits, overload, over voltage, and over temperature conditions, ensuring safe and stable operation.

Its compact form factor with dimensions 125 mm (H) x 40 mm (W) x 114 mm (D) allows installation on DIN Rail TS-35/7.5 or 15, suitable for marine, semiconductor manufacturing, factory automation, and electromechanical equipment. Cooling is achieved by free air convection without the need for fans, enhancing durability.

Certified to UL 508 and equipped with industrial-level immunity to electromagnetic interference (EN61000-6-2), it includes a built-in DC OK relay contact to monitor the output status accurately. This power supply operates over a wide AC input range of 88 V to 264 V and functions reliably in ambient temperatures from -25°C to 70°C.

This product is ideal for powering sensors, motors, actuators, relays, and other DC-operated industrial devices, providing consistent and efficient DC voltage in demanding environments.

High conversion efficiency and low power dissipation. Built-in active PFC function and power factor above 0.93. Supports 150% peak load with multiple protections. Convection cooled for maintenance-free operation. Compact dimensions and DIN Rail compatibility for flexible installation.

Meets UL 508 and industrial immunity standards. Wide AC input voltage range supporting global applications. Includes DC OK relay contact for output monitoring. Suitable for factory automation, semiconductor manufacturing, marine and electromechanical applications.

Explore more products in the DIN Rail Power Supplies category at EnvMart for diverse industrial power solutions.

Mean Well Switched Mode DIN Rail Power Supply 12 V 10 A 120 W SDR-120-12
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Frequently Asked Questions

The maximum output current of this model is 10 A.

It has a power rating of 120 W.

This power supply measures 125 mm in height, 40 mm in width, and 114 mm in depth.

The efficiency of this model is 89%.

It operates over an AC input voltage range of 88 V to 264 V.

The maximum operating temperature for this unit is 70°C.

It is compatible with DIN Rail TS-35/7.5 or 15 mounting systems.

It includes protections against short circuits, overload, over voltage, and over temperature.

The minimum operating temperature is -25°C.

Yes, it is equipped with a built-in DC OK relay contact for monitoring output status.

It complies with UL 508 and has industrial immunity to EN61000-6-2 standards.

Cooling is achieved by free air convection, eliminating the need for fans.

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