Allicdata Part #: | VE-JNX-CY-S-ND |
Manufacturer Part#: |
VE-JNX-CY-S |
Price: | $ 0.00 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Vicor Corporation |
Short Description: | DC DC CONVERTER 5.2V 50W |
More Detail: | Isolated Module DC DC Converter 1 Output 5.2V 9... |
DataSheet: | VE-JNX-CY-S Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Specifications
Current - Output (Max): | 9.62A |
Base Part Number: | VE-JNX |
Size / Dimension: | 2.28" L x 1.80" W x 0.52" H (57.9mm x 45.7mm x 13.2mm) |
Package / Case: | Half Brick |
Mounting Type: | Through Hole |
Efficiency: | 90% |
Operating Temperature: | -25°C ~ 100°C |
Features: | OCP, SCP |
Applications: | ITE (Commercial) |
Voltage - Isolation: | 3kV |
Power (Watts): | 50W |
Series: | VE-J00™ |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 5.2V |
Voltage - Input (Max): | 76V |
Voltage - Input (Min): | 36V |
Number of Outputs: | 1 |
Type: | Isolated Module |
Part Status: | Active |
Packaging: | Bulk |
Description
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DC-DC converters are increasingly used for power conversion in a variety of applications. The different converter choices include buck, boost, and buck/boost converters. In this article, we will explore the application field and working principle of a very popular fixed frequency DC-DC converter type, the VE-JNX-CY-S converter. This converter is a very low-RF power converter designed for DC-DC applications up to 5W. This makes it an ideal candidate for low-power applications such as medical implantable devices, phones, computers, and other communication products. Its small size makes it appealing to many engineers as they don’t have to sacrifice space for a larger converter or worry about the weight of the converter. The VE-JNX-CY-S consists of a three-phase bridge rectifier, a full-bridge inverter, and an inductor-capacitor filter. The inductor absorbs transient current and smooths the ripple voltage created by the switching of the rectifier diodes. The capacitor filters out high-frequency noise generated by the inverter.The VE-JNX-CY-S converter operates on a fixed frequency, typically around 100 KHz to 300 KHz. The switching frequency is usually set by the host system and can be synchronized to a system clock or set with a resistor. The VE-JNX-CY-S converter’s output voltage is determined by the voltage applied to the rectifier’s positive input line relative to the negative input line. The converter is comprised of a number of components, which work together in a specific way to achieve efficient power conversion. The converter’s main components are the bridge rectifier, full-bridge inverter, and inductor-capacitor filter. The bridge rectifier is a three-phase diode bridge, which uses rectifier diodes to switch the voltage for purposes of power conversion. The rectifier diodes are switched on and off to create a rectified sinusoidal waveoutput. This waveform is then supplied to the full-bridge inverter, which uses an H-bridge configuration to switch the input voltage to a desired output. The inductor-capacitor filter filters out any high-frequency noise that may have been created by the inverter. The VE-JNX-CY-S converter also uses a feedback system to control the output voltage. The voltage across the output of the converter is sensed and fedback into the converter’s control circuitry. This sensing voltage is compared to the desired output voltage and the voltage application is adjusted accordingly. The feedback signal is used to adjust the bridge rectifier and the full-bridge inverter’s on and off times in order to maintain the desired output voltage. The VE-JNX-CY-S converter is a highly efficient and reliable DC-DC converter for a wide range of low-power applications. Its simple control system and low-frequency operation allows it to be easily integrated into a variety of systems. It is a great choice for low-power applications that require small size and weight justification.
The specific data is subject to PDF, and the above content is for reference
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