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MEAN WELL MPM-45-12ST Switching Power Supply 12V dc 45W 3.75A Chassis Mount China MPM-45-12ST

Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin China
Brand MEAN WELL
Power 45W
Efficiency 91.5%
Length 109mm
Model MPM-45-12ST
Depth 109mm
Gross Weight 185g
Width 52mm
Mount Type Chassis
Series MPM-45
Maximum Operating Temperature 80°C
Minimum Operating Temperature -30°C
Number of outputs 1
Maximum Input Voltage 264V ac
Maximum Output Voltage 12V dc
SMPS Output Current 3.75A
Minimum Input Voltage 80V ac

Key Features

  • Operates with an input voltage range from 80V ac to 264V ac.
  • Features high efficiency of 91.5%, ensuring low energy loss.
  • Designed for operating temperatures between -30°C and 80°C.
  • Chassis mount type suitable for secure installation in electronic systems.
  • Extremely low no load power consumption under 0.1W for energy saving.
  • Complies with multiple international safety and quality standards for reliability.
  • Lightweight at 185 grams, ideal for tight spaces and lightweight electronic applications.
  • Single output provides consistent, stable DC power output for medical and industrial applications.

Product Description

MEAN WELL MPM-45-12ST switching power supply offers a reliable solution for converting AC input voltage ranging from 80Vac to 264Vac into a stable 12V DC output at 45W power capacity and 3.75A current. This chassis mount power supply is compact and lightweight, measuring 109mm in length and depth, and 52mm in width with a weight of 185 grams. It operates efficiently with up to 91.5% efficiency while maintaining extremely low no-load power consumption of less than 0.1W, making it energy-conscious and cost-effective.

Designed for professional use, the MPM-45-12ST can operate in a wide temperature range from -30°C to 80°C, ensuring durability and performance across varied environmental conditions. The power supply incorporates multiple international safety and quality standards approvals such as AS/NZS62368.1, UL 62368-1, IEC 60950-1, and more, making it suitable for use in medical, industrial, and commercial electronic equipment.

This unit provides single output DC voltage with excellent voltage stability, ideal for sensitive and precision electronic devices requiring a reliable power source. Its chassis mounting type facilitates easy and secure installation within electrical panels or equipment housings.

Operates on wide input voltage range for versatility. High peak efficiency reduces operating costs and heat dissipation. Compact size enables application in space-constrained environments. Multiple certifications ensure compliance with global safety regulations.

Low leakage current and no minimum load requirements for stable operation. Robust design for industrial, laboratory, medical, and manufacturing use cases.

MEAN WELL’s MPM-45-12ST power supply is a dependable component for engineers and system integrators requiring small form factor, high efficiency DC power solutions. Explore the full range of power supplies at EnvMart for industrial and electronic component needs.

Explore more products in our Switching Power Supplies category.

MEAN WELL MPM-45-12ST Switching Power Supply 12V dc 45W 3.75A Chassis Mount China MPM-45-12ST
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Frequently Asked Questions

This model operates with an input voltage range from 80V AC to 264V AC.

It provides a stable output of 12V DC with a maximum current of 3.75A.

This unit features a high efficiency of 91.5%, ensuring low energy loss during operation.

The MPM-45-12ST measures 109mm in length and depth, and 52mm in width.

It has a gross weight of 185 grams, making it suitable for lightweight applications.

It is designed to operate in temperatures ranging from -30°C to 80°C.

This model is a chassis mount type, allowing for secure installation in electronic systems.

The MPM-45-12ST features a single output for consistent DC power delivery.

It complies with multiple international safety and quality standards, including AS/NZS62368.1 and UL 62368-1.

This power supply has an extremely low no-load power consumption of less than 0.1W.

It is suitable for medical, industrial, and commercial electronic equipment requiring stable power.

The MPM-45-12ST has a maximum output power capacity of 45W.

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