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Cosel Closed Frame Switching Power Supply, 3.3V DC Output, 30A, 99W, Universal Input, Chassis Mount LFA150F-3R3-SNY
Specifications
| Country of Origin | Japan |
|---|---|
| Warranty | 5 Year |
| Brand | Cosel |
| Power | 99W |
| Efficiency | 82% |
| Length | 188mm |
| Model | LFA150F-3R3-SNY |
| Depth | 47mm |
| Gross Weight | 650g |
| Width | 85mm |
| Mount Type | Chassis |
| Series | LFA150F |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -10°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 264V ac |
| Standards/Approvals | CE, cURus, RoHS, UL |
| Maximum Output Voltage | 3.3V dc |
| SMPS Output Current | 30A |
| Minimum Input Voltage | 85V ac |
| Harmonic Attenuator | Complies with IEC61000-3-2 |
Key Features
- Delivers a maximum output voltage of 3.3V DC with 30A output current.
- Compact closed frame format designed for chassis mounting.
- Universal AC input voltage range of 85 - 264V AC for global compatibility.
- High efficiency rated at 82%, supporting energy savings and cooler operation.
- Reliable operation with a wide temperature range from -10°C to 70°C.
- Harmonic attenuator complies with IEC61000-3-2 standards.
- Remote ON/OFF functionality available as option.
- CE, cURus, RoHS, UL certified for industrial application suitability.
Product Description
The Cosel LFA150F-3R3-SNY is a precision-engineered closed frame switching power supply, designed to deliver a stable 3.3V DC output with a maximum output current of 30A, making it suitable for demanding industrial and electronic applications. With a power rating of 99W and universal AC input voltage from 85V to 264V, this unit is compatible with wider ranges of mains supply globally.
The LFA150F series incorporates a rugged PCB (CEM) construction and is equipped with a harmonic attenuator, ensuring compliance with IEC61000-3-2 standards. It also features remote ON/OFF capability (optional), enhancing system-level power control flexibility. Its chassis mount configuration facilitates secure installation within equipment enclosures or control panels.
Designed for optimal operation under varying environmental conditions, the Cosel LFA150F-3R3-SNY supports a wide ambient temperature range from -10°C to 70°C. The unit delivers high efficiency at 82%, minimizing heat generation and energy loss, and meets international certification requirements including CE, RoHS, UL, and cURus. These certifications assure suitability for industrial automation, laboratory equipment, manufacturing machinery, and other applications requiring reliable DC power.
Its compact dimensions - 188mm length, 85mm width, and 47mm depth - allow for space-saving integration. The durable closed frame not only protects internal components but also enhances operational reliability. Typical use cases include powering logic circuits, embedded systems, PLCs, sensors, and control modules in industrial, laboratory, and electronic manufacturing environments.
With a weight of 650g, this power supply is easy to handle during installation and maintenance. The LFA150F-3R3-SNY comes with a 5-year warranty, confirming Cosel’s commitment to product quality and long-term reliability.
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Frequently Asked Questions
The maximum output voltage is 3.3V DC, and it can deliver a maximum output current of 30A.
This model has a power rating of 99W.
The dimensions are 188mm in length, 85mm in width, and 47mm in depth.
It has an efficiency rating of 82%.
It can operate in a wide temperature range from -10°C to 70°C.
This power supply is designed for chassis mounting.
It is certified with CE, cURus, RoHS, and UL standards.
Yes, remote ON/OFF functionality is available as an option.
It complies with IEC61000-3-2 standards for harmonic attenuation.
The weight of this unit is 650g.
It is suitable for industrial automation, laboratory equipment, and electronic manufacturing applications.
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