
Allicdata Part #: | VE-JTF-IZ-ND |
Manufacturer Part#: |
VE-JTF-IZ |
Price: | $ 0.00 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Vicor Corporation |
Short Description: | DC DC CONVERTER 72V 25W |
More Detail: | Isolated Module DC DC Converter 1 Output 72V 34... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Current - Output (Max): | 347mA |
Base Part Number: | VE-JTF |
Size / Dimension: | 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) |
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: | 72V |
Voltage - Input (Max): | 160V |
Voltage - Input (Min): | 66V |
Number of Outputs: | 1 |
Type: | Isolated Module |
Part Status: | Active |
Packaging: | Bulk |
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DC DC Converters is a broad field that covers numerous power conversion technologies used for efficient conversion of a source of DC power to another. A common type of DC-DC converter is the VE-JTF-IZ converter. This innovative design is based on two pulse-width modulated (PWM) stages for controlling and regulating the output voltage.
In a VE-JTF-IZ converter, the input is DC voltage, typically provided by a solar panel or battery, and the output is a regulated, fixed-frequency stepped-voltage waveform. The design of the DC-DC converter features an intermediate PWM stage between the input and output, allowing for a higher power density and more efficient power conversion.
The working principle of the VE-JTF-IZ DC-DC converter is quite simple. The converter uses two pulse-width modulated (PWM) stages to control the output voltage and the frequency of the output waveform. The first stage is a high-gain voltage loop that uses the error signal generated by comparing the output of the PWM and the desired regulated output voltage to adjust the duty cycle. The second stage is a low-gain frequency loop that uses a sensor to detect the actual frequency of the output waveform and generates an error signal based on the difference between the actual frequency and the desired frequency. The second error signal is used to adjust the duty cycle of the second PWM to ensure that the frequency of the output waveform stays at the desired level.
The VE-JTF-IZ DC-DC converter\'s design provides several advantages over traditional voltage and frequency regulators. It has higher efficiency and better power conversion capabilities, enabling it to deliver more output power at lower input voltages and in a smaller form factor than traditional regulators. The design is also more resilient, and is well suited for applications such as medical devices and mobile phones, which require high levels of precision and accuracy. Additionally, the design features a wide voltage and frequency range, allowing it to power a wide variety of applications.
The VE-JTF-IZ DC-DC converter is an efficient, reliable, and cost-effective power converter suitable for a range of applications. Its design and performance make it an ideal choice for any DC power supply application that requires both precision and accuracy.
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