| Allicdata Part #: | 102-2003-ND |
| Manufacturer Part#: |
VF-S320-12A-CFS |
| Price: | $ 105.75 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | CUI Inc. |
| Short Description: | AC/DC CONVERTER 12V 320W |
| More Detail: | Enclosed AC DC Converter 1 Output 12V 26.67A 90... |
| DataSheet: |  VF-S320-12A-CFS Datasheet/PDF |
| Quantity: | 41 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 96.13170 |
| 5 +: | $ 93.17210 |
| 10 +: | $ 90.21460 |
| 25 +: | $ 87.25640 |
| 50 +: | $ 84.29890 |
| Current - Output (Max): | 26.67A |
| Approvals: | CB, CE, cURus, TUVgs |
| Minimum Load Required: | -- |
| Size / Dimension: | 7.00" L x 4.00" W x 1.60" H (177.8mm x 101.6mm x 40.6mm) |
| Mounting Type: | Chassis Mount |
| Features: | Adjustable Output, PFC, Universal Input |
| Operating Temperature: | 0°C ~ 70°C (With Derating) |
| Efficiency: | 80% |
| Voltage - Isolation: | 3kV |
| Applications: | ITE (Commercial) |
| Power (Watts): | 320W |
| Series: | VF-S320 |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 12V |
| Voltage - Input: | 90 ~ 132 VAC, 180 ~ 264 VAC |
| Number of Outputs: | 1 |
| Moisture Sensitivity Level (MSL): | -- |
| Type: | Enclosed |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
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AC-DC converters are used to convert alternating current (AC) into direct current (DC). The purpose of converting alternating current into direct current is to have a constant voltage source to power a particular device or equipment. One such converter is the VF-S320- 12A-CFS. This article will discuss the application field and its working principle.
Application Field:
The VF-S320-12A-CFS is a low-cost, high-efficiency AC-DC converter designed for various applications, including transistor drivers, buffer amplifiers, hybrid power systems, DC pump circuits, LED lighting systems, and various industrial-grade systems. Its wide input voltage range of 85-265V AC allows it to be used in most countries with a wide temperature range of -30℃ ~ +70℃. It is also certified with safety certifications like CISPR22, EMC Certification, ECE, EN55022, UL60950, FCC. Its multiple protections include short current protection, over-voltage protection, and over-temperature protection.
Working Principle:
The VF-S320-12A-CFS uses DC-DC conversion to convert AC power to DC power. It uses its integrated primary side rectifier, dc-dc converter, and control software to detect the mains power, adjust the output voltage regulation, and maximize efficiency. The primary side rectifier takes in the AC power and converts it to unregulated DC power, which is then sent to the dc-dc converter. The dc-dc converter uses pulse-width modulation (PWM) to adjust the output voltage, protecting it from overvoltage, overload, and overheating. The control software is then used to manage the various components, ensuring continuous and efficient operation.
The VF-S320-12A-CFS AC-DC converter is a reliable and efficient converter that is ideal for a variety of applications. Its wide input voltage range and temperature range make it suitable for use in a variety of countries. Its multiple protections and control software offer additional safety and performance. It is an excellent choice for industrial-grade systems, transistor drivers, buffer amplifiers, and various other applications.
The specific data is subject to PDF, and the above content is for reference
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