Allicdata Part #: | 102-3359-ND |
Manufacturer Part#: |
VOF-85-48 |
Price: | $ 22.67 |
Product Category: | Power Supplies - External/Internal (Off-Board) |
Manufacturer: | CUI Inc. |
Short Description: | AC/DC CONVERTER 48V 85W |
More Detail: | Open Frame AC DC Converter 1 Output 48V 1.8A 90... |
DataSheet: | VOF-85-48 Datasheet/PDF |
Quantity: | 496 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 20.60730 |
5 +: | $ 20.00000 |
10 +: | $ 19.39390 |
25 +: | $ 18.78790 |
50 +: | $ 18.18180 |
100 +: | $ 17.57570 |
250 +: | $ 16.96970 |
Specifications
Current - Output (Max): | 1.8A |
Approvals: | CE, cURus, GS |
Minimum Load Required: | -- |
Size / Dimension: | 4.00" L x 2.00" W x 1.32" H (101.6mm x 50.8mm x 33.6mm) |
Mounting Type: | Chassis Mount |
Features: | Adjustable Output, Universal Input |
Operating Temperature: | -20°C ~ 60°C (With Derating) |
Efficiency: | 89% |
Voltage - Isolation: | 3kV |
Applications: | ITE (Commercial) |
Power (Watts): | 85W |
Series: | VOF-85 |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 48V |
Voltage - Input: | 90 ~ 277 VAC |
Number of Outputs: | 1 |
Moisture Sensitivity Level (MSL): | -- |
Type: | Open Frame |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Description
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AC/DC converters refer to a type of devide that converts AC power source to a DC power source. The VOF-85-48 is an AC/DC converter designed for high frequency applications and it works by first converting the AC power to DC and then converting the DC power to the requested output voltage. This article will discuss the application field and working principle of the VOF-85-48.The VOF-85-48 is designed to provide electrical isolation between the input source and the output load. This device is mainly used in industrial control systems, although it can also be used for other applications. The VOF-85-48 is designed to provide a clean DC voltage source for the load in high frequency applications. It has an input voltage range of 85 to 265V AC and an output voltage of 48V DC.The VOF-85-48 uses a switching converter topology to convert the AC input voltage to a DC voltage. It then uses a buck-type DC-DC converter to convert the DC voltage to the required output voltage. The specific topology of this converter is a full-bridge rectifier followed by a buck-type DC-DC converter.The input side of the converter consists of a full-bridge rectifier circuit. The input power is connected to the bridge rectifier circuit and it is then converted to a DC voltage. The DC output voltage is then fed into the DC-DC converter where it is converted to the required output voltage.The DC-DC converter is a buck-type converter which uses two MOSFET switches to control the output voltage. The switches are controlled by pulse width modulation which adjusts the duty cycle of the pulses to adjust the output voltage.The output of the VOF-85-48 is protected from over voltage and over current by two MOSFET switches that are connected in parallel. When the voltage or current exceeds the predetermined threshold, the MOSFET switches will open and disconnect the load from the input source.To summarize, the VOF-85-48 is an AC/DC converter designed for high frequency applications. It uses a full-bridge rectifier and a buck-type DC-DC converter to convert the AC power source to the required output voltage. The output voltage is protected from over voltage and over current by two MOSFET switches. This converter is mainly used in industrial control systems but can also be used for other applications.
The specific data is subject to PDF, and the above content is for reference
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