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Recom 4W 5V DC 800mA Regulated Encapsulated PCB Mount Switching Power Supply RAC04-05SC/277

Category Switching Power Supplies Brand Recom Condition New

Specifications

Country of Origin Taiwan
Brand Recom
Power 4W
Efficiency 75%
Length 36.7mm
Model RAC04-05SC/277
Depth 17.1mm
Gross Weight 31.5g
Width 27.2mm
Mount Type PCB
Series RAC04-SC/277
Maximum Operating Temperature 80°C
Minimum Operating Temperature -25°C
Number of outputs 1
Maximum Input Voltage 305V ac
Standards/Approvals EN 550 Class B, EN 609501, UL 609501
Maximum Output Voltage 5V dc
SMPS Output Current 800mA
Minimum Input Voltage 80V ac

Key Features

  • Universal input voltage range from 80V AC to 305V AC ensures broad compatibility.
  • High efficiency of up to 75% optimizes power consumption and thermal performance.
  • Isolated output withstanding 3.75kVac for 1 minute ensures safe electrical isolation.
  • Compact dimensions of 36.7mm length, 27.2mm width, and 17.1mm depth suit space-constrained assemblies.
  • Operates reliably in temperature range from -25°C to 80°C for versatile industrial environments.
  • Short circuit protection enhances reliability and prevents device damage.
  • Meets international standards including EN 550 Class B, EN 60950-1, and UL 60950-1 for compliance and safety.
  • Lightweight design with a gross weight of 31.5 grams enables easy integration.

Product Description

Recom RAC04-05SC/277 is a high-performance, encapsulated switching power supply delivering a regulated 5V DC output at 800mA with a power rating of 4W. Designed for efficient PCB mounting, it supports a universal input voltage range from 80V AC to 305V AC, making it suitable for a wide range of electronic and industrial applications.

This switching power supply features up to 75% efficiency, reducing power losses and heat generation. Its isolated output withstands 3.75kVac for one minute, ensuring electrical safety and reliability. The device complies with EN 550 Class B electromagnetic compatibility standards and meets EN 60950-1 and UL 60950-1 safety requirements, providing trusted performance in demanding environments.

The compact size of 36.7mm length, 27.2mm width, and 17.1mm depth allows seamless integration into space-critical designs, while the operating temperature range from -25°C to 80°C permits use across a variety of industrial conditions. With built-in short circuit protection, the power supply safeguards itself and connected circuitry against faults, enhancing system stability.

Weighing only 31.5 grams, the RAC04-05SC/277 is an ideal solution for embedded electronic systems, industrial controls, and communication equipment that require reliable 5V DC power. Its encapsulated design improves durability and prevents environmental damage.

Universal input voltage range 80V AC to 305V AC. Efficient power conversion with up to 75% efficiency. Supports 5V DC output voltage at 800mA output current. Short circuit protection for enhanced device safety. Compact PCB mount form factor with encapsulated design.

Compliance with EN 550 Class B, EN 60950-1, and UL 60950-1 standards. Wide operating temperature range from -25°C to 80°C. Isolated output withstands 3.75kVac for 1 minute. Lightweight at 31.5 grams for ease of integration.

Recom Switching Power Supplies are widely used in industrial, electronics manufacturing, telecommunication, laboratory instrumentation, and embedded systems requiring dependable power delivery. Browse EnvMart’s extensive selection of Power Supplies & Transformers for additional power supply solutions tailored to your project needs.

Recom 4W 5V DC 800mA Regulated Encapsulated PCB Mount Switching Power Supply RAC04-05SC/277
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Frequently Asked Questions

It has an efficiency rating of up to 75%, optimizing power consumption and thermal performance.

The dimensions are 36.7mm in length, 27.2mm in width, and 17.1mm in depth.

The maximum operating temperature is 80°C, allowing it to function in various industrial environments.

Yes, this model features built-in short circuit protection to enhance reliability and prevent damage.

It meets international standards including EN 550 Class B, EN 60950-1, and UL 60950-1 for safety and compliance.

The gross weight of this unit is 31.5 grams, making it lightweight for easy integration.

The minimum operating temperature is -25°C, suitable for a range of environments.

It is designed for PCB mounting, facilitating easy installation in electronic assemblies.

The isolated output can withstand 3.75kVac for one minute, ensuring safe electrical isolation.

It is widely used in industrial controls, embedded systems, and communication equipment requiring reliable 5V DC power.

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