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Mean Well DC/DC Converter 12V DC Output, 9.2 - 18V DC Input, Chassis Mount, 15W, SD-15A-12

Category DC-DC Converter Brand MEAN WELL Condition New

Specifications

Country of Origin India
Voltage Converters / DC-DC Converters MEAN WELL SD-15 DC/DC Converter, 12V dc/, 18V dc I
Brand MEAN WELL
Efficiency 72%
Length 78mm
Model SD-15A-12
Depth 28mm
Gross Weight 180g
Width 51mm
Mount Type Chassis Mount
Series SD-15
Maximum Operating Temperature 60°C
Minimum Operating Temperature -10°C
Number of outputs 1
Ripple and Noise 120mV Pk-Pk
Maximum Output Power 15W
Maximum Input Voltage 18V dc
Standards/Approvals EN
Minimum Input Voltage 9.2V
Output Voltage 1 12V dc
Output Current 1 0A
Output Voltage Adjustment Range 13.2 V
Isolation Voltage 2kV ac
Output Current 2 1.25A
Input Ratio 2:1
Input Ratio 2 1

Key Features

  • Wide 9.2 - 18V DC input range for flexible application compatibility.
  • Delivers a regulated 12V DC output at up to 1.25A, supporting various loads.
  • Compact chassis mount design for easy installation in panels and enclosures.
  • High efficiency at 72% for energy conservation and reduced heat generation.
  • Low ripple and noise (120mV peak-to-peak) ensures stable power for sensitive electronics.
  • Adjustable output voltage allows fine-tuning between 10.8 - 13.2V DC.
  • Built-in short-circuit and overload protection enhance system safety.
  • Operates reliably across -10 to 60°C temperature range for diverse environments.

Product Description

The Mean Well SD-15A-12 DC/DC Converter is a single-output, regulated power supply engineered for industrial electronics requiring dependable 12V DC output from a broad 9.2 - 18V DC input range. Designed for chassis mounting, this converter offers ease of installation and integration into control panels, automation systems, and instrumentation.

With an output of 12V DC at up to 1.25A and maximum output power of 15W, the SD-15A-12 meets the requirements of sensors, microcontrollers, relays, and other devices in industrial and laboratory environments. The converter’s advanced regulation circuitry ensures low ripple and noise (120mV peak-to-peak), protecting sensitive components and supporting reliable operation.

The output voltage can be adjusted between 10.8 - 13.2V DC, enabling precise system calibration. Built-in protections against short-circuit, overload, and overvoltage provide robust safety for connected equipment.

The compact form factor, measuring 78mm length, 51mm width, and 28mm depth, makes it suitable for space-constrained applications. With 72% efficiency and operating temperatures from -10°C to 60°C, SD-15A-12 delivers consistent performance in demanding environments such as manufacturing, process control, and commercial electronics.

Wide DC input ratio of 2:1 maximizes compatibility with various sources. 2kV isolation voltage enhances safety in industrial power systems. EN-series compliance ensures adherence to international standards. Built-in EMI filter and LED power-on indicator contribute to operational reliability and status monitoring.

Applications span industrial automation panels, laboratory instrumentation, commercial control systems, process equipment and HVAC controls. The SD-15A-12 is ideal where stable regulated DC power is required in compact installations.

Explore DC-DC Converters and Mean Well industrial power supplies at EnvMart for reliable solutions for diverse technical needs. Discover more in Electronics & Electricals.

Mean Well DC/DC Converter 12V DC Output, 9.2 - 18V DC Input, Chassis Mount, 15W, SD-15A-12
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Frequently Asked Questions

The input voltage range for this model is 9.2V to 18V DC.

This converter has a maximum output power of 15W.

It provides a regulated output voltage of 12V DC at a maximum output current of 1.25A.

The dimensions are 78mm in length, 51mm in width, and 28mm in depth.

This model operates with an efficiency of 72%.

The output voltage can be adjusted between 10.8V and 13.2V DC.

It features a chassis mount design for easy installation.

It operates reliably within a temperature range of -10°C to 60°C.

It has built-in short-circuit and overload protection to enhance system safety.

The ripple and noise for this model is specified at 120mV peak-to-peak.

The isolation voltage is 2kV AC, providing enhanced safety in industrial applications.

It is suitable for applications in industrial automation panels, laboratory instrumentation, and commercial control systems.

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