| Allicdata Part #: | VE-J72-IZ-F3-ND |
| Manufacturer Part#: |
VE-J72-IZ-F3 |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Vicor Corporation |
| Short Description: | DC DC CONVERTER 15V 25W |
| More Detail: | Isolated Module DC DC Converter 1 Output 15V 1.... |
| DataSheet: |  VE-J72-IZ-F3 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Current - Output (Max): | 1.67A |
| Base Part Number: | VE-J72 |
| Size / Dimension: | 2.28" L x 1.80" W x 0.79" H (57.9mm x 45.7mm x 20.0mm) |
| Package / Case: | Half Brick |
| Mounting Type: | Through Hole |
| Efficiency: | 90% |
| Operating Temperature: | -40°C ~ 100°C |
| Features: | OCP, SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 3kV |
| Power (Watts): | 25W |
| Series: | VE-J00™ |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 15V |
| Voltage - Input (Max): | 375V |
| Voltage - Input (Min): | 100V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | Bulk |
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DC DC converters are used to isolate and regulate the input voltage in order to provide a steady and uniform DC output voltage. The VE-J72-IZ-F3 is one such DC DC converter. It is a digital switching converter for adjustable output voltage with excellent output noise. It is based on a synchronous Buck medium voltage topology, and the input voltage range is between 20V and 72V. The output voltage is adjustable from 0.775 V to a maximum of VIN-7V, and the output current is 2A with excellent line and load regulation features.
The main components include an inductor, MOSFET, diode, source-follower, error amplifier and control logic. The switching frequency of the VE-J72-IZ-F3 DC DC Converter is 400 kHz so that it will not interfere with other systems. The MOSFET and diode on the inductor form a classic Buck synchronous converter. The inductor dissipates unwanted electrical energy in the form of heat. The diode is the synchronous rectifier, and it carries current when the transistor is open and no current during the rest of the cycle.
The source-follower offers charge-injection immunity and a voltage controlled gate voltage which in turn regulates the power input of the MOSFET at a given load. The error amplifier compares the feedback voltage from the output voltage to the voltage set-point and outputs a control signal that is proportional to the voltage difference. The control logic is used to detect overvoltage and overcurrent conditions and disable the power supply until the conditions exceed the safety threshold. It also regulates the output voltage by adjusting the frequency of the PWM pulse width by a fixed amount.
The VE-J72-IZ-F3 DC DC converter is designed for use in a variety of applications including automotive, industrial and medical systems. It is suitable for different applications such as powering electronic components, embedded systems, industrial automation and renewable energy systems. The converter is also suitable for applications where the input voltage is not always constant. The efficient operation of the VE-J72-IZ-F3 makes it a cost-effective solution for providing a stable DC output voltage.
The specific data is subject to PDF, and the above content is for reference
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