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Recom Switching Power Supply Chassis Mount 3.3V DC Output 3W Power 305V AC Input RAC03-3.3SER/277
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Recom |
| Power | 3W |
| Efficiency | 68% |
| Length | 50.3mm |
| Model | RAC03-3.3SER/277 |
| Depth | 11mm |
| Gross Weight | 41g |
| Width | 50.3mm |
| Mount Type | Chassis |
| Series | RAC03-SER/277 |
| 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 | 900mA |
| Minimum Input Voltage | 120, 85V dc |
Key Features
- Operates with an input voltage range of 85 to 305V AC for wide compatibility.
- Features integrated short-circuit and overvoltage protection with automatic reset.
- Delivers a stable output current of 900mA with ±4% voltage accuracy.
- Functions reliably across a wide temperature range from -40°C to 85°C.
- Designed with colour-coded conductors for easy and quick wiring.
- Maximum ripple voltage limited to 250mV to minimize electrical noise interference.
- High efficiency of 68% ensures energy-efficient operation and low heat dissipation.
- Certified and compliant with numerous international standards including EN 61000, UL 60950-1, RoHS, and CAN/CSA.
Product Description
Recom RAC03-3.3SER/277 switching power supply is a robust chassis-mounted device delivering 3.3V DC output power rated at 3W. It accepts a wide AC input voltage range from 85V to 305V, enabling versatile deployment across diverse electrical environments.
This unit boasts integrated short-circuit and overvoltage protection which automatically resets, reducing downtime in demanding industrial and commercial setups. With an output current of 900mA and ±4% voltage stability, it ensures steady and reliable power delivery.
The compact dimensions of 50.3mm length, 50.3mm width, and 11mm depth allow easy integration in constrained spaces typical in industrial automation systems, server management racks, and desktop computers.
Designed to operate under harsh conditions, it tolerates temperatures from -40°C up to 85°C. The color-coded conductors facilitate swift and accurate wiring, minimizing installation errors. Additionally, a low ripple voltage of 250mV limits electrical noise, helping maintain signal integrity.
This switching power supply achieves an energy efficiency of 68%, conserving power and reducing heat emission, contributing to overall system reliability. It is certified to comply with international safety and emission standards including EN 61000 series, UL 60950-1, RoHS, and Canadian CSA standards, ensuring adherence to global quality benchmarks.
Operates on input voltages from 85 to 305V AC. Provides 3.3V DC output with 900mA current capacity. Automatic short-circuit and overvoltage protection. Robust design suitable for industrial and commercial applications. Compact size eases installation in tight spaces.
Wide operating temperature range from -40°C to 85°C. Colour-coded wiring for quick identification and installation. Low ripple voltage minimizes electrical interference. 68% energy efficiency for optimized power use. Compliant with major international safety and EMC standards.
This Recom switching power supply is suitable for applications including industrial automation, server room power management, and desktop computing equipment. Its reliable and efficient operation in various environmental conditions makes it an excellent component for upgrading or building new electrical systems.
Explore more power supply solutions and Switching Power Supplies at EnvMart to meet your industrial and commercial needs.
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Frequently Asked Questions
It provides a 3.3V DC output with a maximum output current of 900mA.
This model operates with an input voltage range of 85V to 305V AC.
The dimensions of this unit are 50.3mm in length, 50.3mm in width, and 11mm in depth.
It has an efficiency rating of 68%, which helps in conserving energy and reducing heat emission.
It functions reliably across a wide temperature range from -40°C to 85°C.
Yes, it includes integrated short-circuit and overvoltage protection with automatic reset.
The maximum ripple voltage is limited to 250mV to minimize electrical noise interference.
This unit has a gross weight of 41g.
It is designed for chassis mounting, making it suitable for various applications.
It is suitable for applications including industrial automation, server room power management, and desktop computing equipment.
It is certified and compliant with international standards including EN 61000, UL 60950-1, RoHS, and CAN/CSA.
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