JCA1005D03

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DC-DC converters are important electrical components used for transmitting electrical signals between two power levels or between two circuits operated at different voltage levels. JCA1005D03 is a kind of DC-DC converters which convert 24V DC power input into 4V DC power output. In many applications, it is necessary to use a converter to change the voltage of the load from the main power supply. The JCA1005D03 is often used in these applications for its high efficiency and low power loss.

Features of JCA1005D03:

• input voltage: 24V DC
• output voltage: 4V DC
• highest efficiency:97%
• rugged construction and dimension: 31.8mm?12.7mm?4.2mm
• high temperature operation: -40℃?+85℃

Application Field of JCA1005D03

The JCA1005D03 is suitable for many applications which require conversion of DC input voltage to output of different levels. Such situations include powering sensors or ICs from a higher power supply, driving stepping motor, positive supply for logic circuit, voltage stabilization, and so forth. The frequency range for which JCA1005D03 can provide stable, reliable voltage conversion surface is between 200kHz and 650kHz.

Working Principle of JCA1005D03:

The JCA1005D03 is a synchronous step-down DC-DC converter which utilizes a control circuit and MOSFETs to control the output voltage. It has an integrated inductor designed for a high power density, allowing for its small size without compromising the quality of the output voltage. It has a maximum efficiency of 97% to ensure low losses in the conversion process. During operation, the input voltage is converted into switching current, which is then switch into output voltage after regulation. The MOSFETs then help to regulate the output voltage by controlling the switching current through speed and frequency control.

Conclusion:

JCA1005D03 is an ideal DC-DC converter with its advantages of high efficiency, small size, stable output voltage and excellent temperature performance. It is suitable for applications such as driving stepping motor, powering sensors, positive supply for logic circuit and voltage stabilization. Its integrated high power density inductor ensures low noise and low ripple level. With its low voltage drop, it is a reliable power supply solution for any project.

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