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Recom Switching Power Supply 5V DC 4W PCB Mount, Operating Temperature -40°C to 70°C RAC04-05SA
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Recom |
| Power | 4W |
| Efficiency | 72% |
| Length | 36.7mm |
| Model | RAC04-05SA |
| Depth | 17.1mm |
| Gross Weight | 26g |
| Width | 27mm |
| Mount Type | PCB |
| Series | RAC04-A |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 305V ac |
| Standards/Approvals | EN 55022 Class B, EN 55024 |
| Maximum Output Voltage | 5V dc |
| SMPS Output Current | 800mA |
| Minimum Input Voltage | 90V ac |
Key Features
- Outputs a regulated 5V DC voltage at 800mA current.
- Compact through-hole PCB mount design measuring 36.7mm x 27mm x 17.1mm.
- Supports wide input voltage range from 90V AC to 305V AC.
- Efficient operation with 72% efficiency minimizing heat generation.
- Meets EN 55022 Class B and EN 55024 standards for electromagnetic compatibility.
- Long service life with a mean time between failures (MTBF) over 350,000 hours at 25°C.
- Lightweight unit weighing 26 grams, suitable for space- and weight-sensitive applications.
- Rated for maximum operating humidity up to 95% RH, ideal for humid environments.
Product Description
Recom RAC04-05SA is a switching power supply designed to efficiently convert input AC voltage to a stable 5V DC output delivering 4 watts of power. This model features a compact PCB mounting form factor measuring 36.7 mm length, 27 mm width, and 17.1 mm depth, making it suitable for integration into electronic devices with limited space.
The supply supports a broad input voltage range from 90V AC up to a maximum of 305V AC, accommodating various power sources. It delivers an 800mA output current with a high efficiency of 72%, reducing power loss and heat generation during operation.
Operating temperature ranges from -40°C to +70°C enable reliable performance in harsh industrial, commercial, and laboratory environments. Its robust design includes 3kV AC isolation ensuring electrical safety and protection of downstream equipment.
This power supply complies with electromagnetic compatibility standards EN 55022 Class B and EN 55024, ensuring minimal interference with other electronic systems. With an MTBF exceeding 350,000 hours at 25°C, it offers dependable long-term operation for continuous industrial and infrastructure applications.
Ideal use cases include powering components in the machine tool industry, security network systems, and server environments requiring stable low-voltage DC power. The device is lightweight at 26 grams and capable of operating in environments with up to 95% relative humidity.
Delivers 5V DC output voltage at 800mA current. PCB through-hole mount type for secure device integration. Supports wide AC input voltage range of 90 to 305V. Compact dimensions: 36.7 mm L x 27 mm W x 17.1 mm D. High efficiency of 72% reduces waste heat.
Compliant with EN 55022 Class B and EN 55024 EMC standards. Wide temperature range operation from -40°C to +70°C. High reliability with MTBF greater than 350,000 hours at 25°C. Explore the full range of power supplies and switching power modules at EnvMart for your industrial and electronic component needs.
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Frequently Asked Questions
It outputs a regulated 5V DC voltage at 800mA current.
This model has an efficiency rating of 72%, which helps minimize heat generation during operation.
The operating temperature range is from -40°C to +70°C, allowing reliable performance in various environments.
The dimensions are 36.7mm in length, 27mm in width, and 17.1mm in depth.
It supports a maximum input voltage of 305V AC.
This model features a PCB mount design, suitable for secure integration into electronic devices.
It complies with EN 55022 Class B and EN 55024 standards for electromagnetic compatibility.
The unit weighs 26 grams, making it lightweight for space-sensitive applications.
The minimum input voltage is 90V AC.
It is rated for maximum operating humidity up to 95% RH, making it suitable for humid environments.
This model provides one output.
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