
Allicdata Part #: | 102-2143-ND |
Manufacturer Part#: |
VF-S250-12A-CF |
Price: | $ 87.01 |
Product Category: | Power Supplies - External/Internal (Off-Board) |
Manufacturer: | CUI Inc. |
Short Description: | AC/DC CONVERTER 12V 250W |
More Detail: | Open Frame AC DC Converter 1 Output 12V 20.83A ... |
DataSheet: | ![]() |
Quantity: | 349 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 79.09650 |
5 +: | $ 76.66120 |
10 +: | $ 74.22800 |
25 +: | $ 71.79340 |
50 +: | $ 69.36050 |
Current - Output (Max): | 20.83A |
Approvals: | CB, CE, cURus, TUVgs |
Minimum Load Required: | -- |
Size / Dimension: | 5.00" L x 3.20" W x 2.00" H (127.0mm x 81.3mm x 50.8mm) |
Mounting Type: | Chassis Mount |
Features: | Adjustable Output, PFC, Remote On/Off, Universal Input |
Operating Temperature: | 0°C ~ 70°C (With Derating) |
Efficiency: | 80% |
Voltage - Isolation: | 3kV |
Applications: | ITE (Commercial) |
Power (Watts): | 250W |
Series: | VF-S250 |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 12V |
Voltage - Input: | 90 ~ 264 VAC |
Number of Outputs: | 1 |
Moisture Sensitivity Level (MSL): | -- |
Type: | Open Frame |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
AC/DC converters are used for a variety of industrial applications ranging from industrial control systems to power supplies for computers, telecommunications, and other devices. VF-S250-12A-CF is one of the leading series of AC/DC converters which uses high-frequency switching technology to provide high-efficiency, efficient and reliable operation. It is designed for a wide range of applications and is available in many different sizes and configurations.
The VF-S250-12A-CF is an AC/DC converter that utilizes high-frequency switching technology to convert AC power to DC power. The converter consists of a rectifier bridge, a switching power stage, a high-frequency filter, and a control system. The rectifier bridge is connected to the AC input power source, and the output of the rectifier is connected to the switching power stage. The switching power stage consists of two separate capacitors. The capacitors are connected in series to form a high-frequency filter. This filter reduces the ripple voltage and provides a more stable DC output voltage.
The switching power stage is controlled by a control system. This control system consists of a microprocessor and a number of peripheral components. The microprocessor is responsible for monitoring the input power and adjusting the switching parameters of the power stage to maintain a constant output voltage. The output voltage is regulated by adjusting the duty cycle of the switching power stage to maintain a constant voltage level. The duty cycle is varied depending on the input power and the desired output voltage.
The VF-S250-12A-CF is designed to provide high efficiency operation. It is capable of providing an efficiency of up to 94% for operation over a wide input voltage range. This means that the converter is able to convert more of the input power into useful DC output power. It also helps to reduce energy costs since less input power is needed to achieve the desired output power. The converter is also designed to provide a high level of power quality. It is capable of providing a clean DC power with minimal ripple and noise.
The VF-S250-12A-CF is a reliable and efficient AC/DC converter that is suitable for a wide range of applications. It offers a high level of efficiency, power quality, and reliability and is designed for industrial control systems, power supplies for computers, telecommunications, and other devices. The ease of operation and integrated control features make this converter an ideal choice for a variety of applications.
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NMP CONFIGURABLE POWER SUPPLY 12Enclosed...

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