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MEAN WELL DC/DC Converter, 12V DC Output, 72 - 96V DC Input, 350.4W Power, Chassis Mount, Operating Temp -20 to 60 SD-350D-12

Category DC/DC Converter Brand MEAN WELL Condition New

Specifications

Country of Origin India
Voltage Converters / DC-DC Converters MEAN WELL SD-350 DC/DC Converter, 12V dc/, 96V dc
Brand MEAN WELL
Efficiency 83%
Length 215mm
Model SD-350D-12
Depth 50mm
Gross Weight 1.1kg
Width 115mm
Mount Type Chassis
Series SD-350
Maximum Operating Temperature 60°C
Minimum Operating Temperature -20°C
MTBF 209400h
Number of outputs 1
Ripple and Noise 120mV Pk-Pk
Maximum Output Power 350.4W
Maximum Input Voltage 96V dc
Standards/Approvals ENV 50204, EN 61000-4-2, EN 55022Class B
Minimum Input Voltage 72V
Output Voltage 1 12V dc
Output Current 1 29.2A
Output Voltage Adjustment Range 16 V
Isolation Voltage 1.5kV ac
Input Ratio 2:1
Input Ratio 2 1
Wide 2 1 input voltage range

Key Features

  • Wide input voltage range of 72 to 96V DC accommodates versatile applications.
  • Maximum output power of 350.4W with high efficiency of 83 percent.
  • Chassis mount type ensures secure and compact installation.
  • Operating temperature range from -20 °C to 60 °C for reliable use in various environments.
  • 1.5kV AC isolation voltage for enhanced safety and noise reduction.
  • Low ripple and noise of 120mV peak-to-peak ensures stable output.
  • Adjustable output voltage range up to 16V for flexibility.
  • Designed with protection against short circuit, overload and overvoltage conditions.

Product Description

MEAN WELL SD-350D-12 is a high-reliability DC/DC converter designed for industrial and electronic power supply applications. It provides a regulated and isolated single output voltage of 12V DC with a maximum output power rating of 350.4W. The device supports a wide 2:1 input voltage range from 72 to 96V DC, suitable for applications requiring stable voltage conversion with high input voltage variations.

The converter features a chassis mount design for secure installation in electronic systems and industrial control panels. It offers a high isolation voltage of 1.5kV AC between input and output to protect sensitive components and reduce electrical noise interference. The unit operates efficiently with an 83% efficiency rating, minimizing energy loss and heat generation.

Designed to operate in harsh environments, the SD-350D-12 supports an operating temperature range of -20 °C to 60 °C, enabling use in various industrial, manufacturing, and power management scenarios. The device incorporates protective features including short circuit, overload, and overvoltage protection to ensure robust operation and longevity.

The output voltage is adjustable up to 16V, providing application flexibility. Ripple and noise at 120mV peak-to-peak ensure stable and clean power output, critical for sensitive electronic equipment. The high MTBF of 209,400 hours, calculated to MIL-HDBK-217F standards at 25 °C, confirms its durability and reliability.

This DC/DC converter is ideal for integration into industrial automation, telecommunications power supplies, control systems, and other electronic devices requiring reliable and stable power conversion. Its chassis mounting and wide operating temperature range further extend its industrial usability.

Wide input voltage range for diverse power sources. High efficiency reduces operational costs and heat. Robust protection features for safe operation. High isolation voltage enhances noise immunity. Chassis mount facilitates equipment integration.

Explore MEAN WELL SD series DC/DC Converters for dependable and efficient power solutions in electronics and industrial applications.

MEAN WELL DC/DC Converter, 12V DC Output, 72 - 96V DC Input, 350.4W Power, Chassis Mount, Operating Temp -20 to 60 SD-350D-12
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Frequently Asked Questions

This model supports a wide input voltage range from 72V to 96V DC, accommodating various applications requiring stable voltage conversion.

The maximum output power of the SD-350D-12 is 350.4W, making it suitable for demanding applications.

It operates with an efficiency rating of 83%, which helps minimize energy loss during operation.

The dimensions of this unit are 215mm in length, 115mm in width, and 50mm in depth.

The output voltage can be adjusted up to 16V, providing flexibility for different applications.

The SD-350D-12 operates effectively within a temperature range of -20°C to 60°C.

This model features a chassis mount design, ensuring secure and compact installation in electronic systems.

The ripple and noise level is specified at 120mV peak-to-peak, ensuring stable output for sensitive applications.

It includes protection against short circuit, overload, and overvoltage conditions, enhancing its reliability during operation.

The isolation voltage is rated at 1.5kV AC, which helps protect sensitive components from electrical noise interference.

The MTBF is calculated to be 209,400 hours at 25°C, indicating a high reliability for industrial applications.

It complies with standards such as ENV 50204, EN 61000-4-2, and EN 55022 Class B, ensuring it meets relevant safety and performance criteria.

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