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Recom RAC04-3.3SGB Switching Power Supply 3.3V DC 4W 305V AC PCB Mount RAC04-3.3SGB
Specifications
| Country of Origin | China |
|---|---|
| Brand | Recom |
| Power | 4W |
| Efficiency | 70% |
| Length | 37mm |
| Model | RAC04-3.3SGB |
| Depth | 15mm |
| Gross Weight | 20g |
| Width | 24mm |
| Mount Type | PCB |
| Series | RAC04-GB |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 305V ac |
| Maximum Output Voltage | 3.3V dc |
| SMPS Output Current | 1.21A |
Key Features
- Compact PCB mount design with dimensions of 37mm length, 24mm width, and 15mm depth.
- Operating temperature range from -40°C to 85°C for reliable performance in harsh conditions.
- Provides a regulated 3.3V DC output with 1.21A current capacity.
- High efficiency up to 70% with built-in over-voltage and over-current protection.
- Lightweight at 20 grams, minimizing board strain during installation.
- Meets multiple international safety and EMC standards including EN 60950 and RoHS compliance.
- Suitable for telecommunication systems, computer devices, electronics development, and industrial manufacturing.
Product Description
Recom RAC04-3.3SGB is a compact and efficient switching power supply designed to convert high input voltages up to 305V AC into a stable 3.3V DC output with a power rating of 4 watts. Its PCB mount form factor with precise dimensions of 37mm (L) x 24mm (W) x 15mm (H) allows easy integration into various electronic devices and systems.
The unit operates reliably in a wide temperature range of -40°C to +85°C, making it suitable for demanding industrial, telecommunications, computer hardware, and electronic development applications. It delivers a regulated output current of 1.21A, ensuring consistent performance for sensitive electronic circuits.
This power supply module features a built-in over-voltage and over-current protection mechanism, safeguarding your equipment against electrical surges. Its encapsulated package design minimizes heat dissipation, maintaining system stability and efficiency. With an efficiency rating of 70%, it contributes to energy savings and reduced thermal stress.
Weighing just 20 grams, the RAC04-3.3SGB is lightweight and does not impose significant mechanical load on circuit boards. The 0.05mm pins are designed for through-hole mounting, providing secure and reliable attachment to PCBs.
Compact PCB mount design measuring 37mm x 24mm x 15mm. Operating temperature range from -40°C to +85°C for versatile environmental tolerance. Regulated 3.3V DC output with 1.21A current capacity suitable for low-power electronics.
Over-voltage and over-current protection to enhance circuit safety. Encapsulated design for low heat dissipation and improved durability. Complies with international safety and EMC standards including EN and UL certifications.
Ideal for telecommunication, computing, electronics development, and manufacturing industries.
The Recom RAC04-3.3SGB switching power supply combines compact size, safety features, and high efficiency, making it an excellent choice for board-level industrial applications that require a reliable low-voltage power source. Explore more Switching Power Supplies and related products at EnvMart for your electronic component needs.
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Frequently Asked Questions
This model provides a regulated output of 3.3V DC with a current capacity of 1.21A.
The maximum input voltage for the RAC04-3.3SGB is 305V AC.
It has dimensions of 37mm in length, 24mm in width, and 15mm in depth.
The operating temperature range of the RAC04-3.3SGB is from -40°C to +85°C.
This power supply has an efficiency rating of 70%.
It is designed for PCB mounting.
Yes, it includes built-in over-voltage and over-current protection mechanisms.
This model weighs 20 grams, making it lightweight for installation.
It is suitable for telecommunication systems, computer devices, electronics development, and industrial manufacturing.
It meets multiple international safety and EMC standards, including EN 60950 and RoHS compliance.
The series name for this model is RAC04-GB.
The encapsulated design minimizes heat dissipation, contributing to system stability and efficiency.
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