JTE0348D05-H

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 are electronic components used for converting voltage from a higher to a lower level. One type of DC DC converter, the JTE0348D05-H, is a switching mode step-down or “buck” DC-DC converter, used to step down the input voltage from a higher voltage to a lower voltage output. This type of converter is highly efficient and offers users the ability to regulate voltage without the need for complex linear regulators.

The main applications of a JTE0348D05-H converter are to provide reliable power supplies as mobile device power sources, computer auxiliary powers, or high voltage distributed powers used in industrial and commercial environments.

The working principle of the JTE0348D05-H DC DC converter is based on the buck converter circuit topology. It uses an inductor and a switch (MOSFET) controlled by a pulse-width modulation (PWM) signal. The basic concept is that the inductor will store and release energy, while the switch will control the rate at which energy is stored or transferred. The pulse width modulation signal will vary the width of the pulses, which will in turn control the speed at which energy is released or stored.

The converter has three fundamental modes. The first mode is the power block mode, which uses the inductor to store energy from the input voltage, then switches to the output voltage. This mode only occurs when the voltage exceeds the desired output voltage. The second mode is the discharge mode, in which the inductor is used to discharge energy to the load, thereby dropping the output voltage. The third mode is the charge mode, which stores energy from the output voltage and ramps up the voltage until it reaches the set point.

The JTE0348D05-H converter operates at a minimum input voltage of 4V and a maximum input voltage of 40V. It is capable of regulating an output voltage from 0.63V to the input voltage. It also has an adjustable output current ranging from 0.3A to 4A for a wide range of applications.