VEFT1-S24-D15-SMT-TR Power Supplies - Board Mount

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

DC-DC converters refer to devices that convert direct current (DC) input voltages from one value to another. They are usually employed in applications where electrical power needs to be converted from one voltage level to another. For example, a DC-DC converter’s output voltage may need to be reduced to supply electrical loads or increased to supply energy to the application. The VEFT1-S24-D15-SMT-TR is one such DC-DC converter.

The VEFT1-S24-D15-SMT-TR is a simple, low-cost DC-DC converter designed for applications such as consumer electronics, telecommunications, and the automotive industry. It is a step-up DC-DC converter with a wide input range of 8-24 V and a wide output voltage range of 15-90 V. The VEFT1-S24-D15-SMT-TR operates in a voltage-mode (VM) control, which is a type of DC-DC conversion where the power stage is modulated by an external voltage signal. The converter has a low input current ripple of less than 30 mV, which reduces the risk of over current and power loss due to voltage drops.

The VEFT1-S24-D15-SMT-TR is a completely self-contained power management module, so it does not require external components for control. It is a highly-efficient solution with a maximum efficiency of 85%. Its unique packaging allows it to mount in a variety of configurations and its integrated heat sink helps to keep its temperature low for extended operation. The converter operates in a switching frequency of 20-50 kHz, and it supports both synchronous and nonsynchronous rectification.

The VEFT1-S24-D15-SMT-TR has a wide range of applications in the consumer electronics, telecom, automotive, and medical industries. It can be used as a power source for portable devices as well as in automotive systems, where it can provide the necessary voltage conversion to power on-board systems. It is also suitable for use in high-voltage medical imaging systems, such as MRI scanners.

The VEFT1-S24-D15-SMT-TR is designed to operate in a variety of conditions. It features an internal protection circuitry that safeguards it from over current, over voltage, and short circuit. This ensures reliable operation in toughest conditions, such as extreme temperatures or high shock and vibration. The converter also features EMI suppression using moderately sized blocking capacitors and ferrite beads, which make it suitable for applications that have tight EMI requirements.

The working principle of the VEFT1-S24-D15-SMT-TR is relatively straightforward. It takes an input of DC power at its rated voltage and current, and uses an internal power switching circuit to convert it to a regulated output voltage. This is done via a switching frequency of between 20 kHz and 50kHz, with the frequency determined by an external voltage-mode signal applied to a dedicated pin. The converter also uses a synchronous or nonsynchronous rectification scheme to control its output voltage.

In summary, the VEFT1-S24-D15-SMT-TR is a step-up DC-DC converter capable of providing regulated output voltages from 15-90 V. It is highly efficient, self-contained, and features an effective protection circuitry for reliable operation in toughest conditions. It also features excellent EMI suppression, making it suitable for applications that have tight EMI requirements. Its simple operating principle makes it a perfect choice for a wide range of applications in many industries.

The specific data is subject to PDF, and the above content is for reference