ULE-3.3/20-D12P-C

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DC DC Converters

DC-DC converters are electronic components which takes the form of an integrated circuit, a printed circuit board, or other component, and they provide effective conversion of a DC input voltage to a different output voltage. The ULE-3.3/20-D12P-C is a DC-DC converter that is suitable for a variety of electronic applications.

Application Field

The ULE-3.3/20-D12P-C DC-DC converter can be found in a wide variety of applications, including laptop and desktop computers, server racks, and electronic instrumentation. It is also suitable for use in automotive applications, mobile phones, and even outdoor wearable devices.

This DC-DC converter is designed for use with physically small, low power devices with a wide input voltage range of +3.3V to +20V DC. It can supply a reliable output current up to 100mA and features an LED status indicator for monitoring circuit operation. Moreover, the converter supports thermal protection, overload protection, and reverse protection features. The ULE-3.3/20-D12P-C is also RoHS compliant.

Working Principle

The ULE-3.3/20-D12P-C is a step-down linear regulator DC-DC converter. It utilizes a linear regulator as the main power conversion element. The control element is an electrically insulated gate bi-polar transistor (IGBT). This gate is used to control the current flow through the inductor in the circuit, and thus it regulates the voltage output by the converter.

The input voltage is received and conditioned by the conversion circuit, which then supplies the main conversion element. The IGBT gate is opened and closed according to the feedback voltage from the output of the circuit. The inductor stores magnetic energy, which is then converted into electrical energy as the gate is opened and closed. This controlled switching action provides the regulated DC output voltage from the converter.

In addition to the basic step-down linear regulator converter, the ULE-3.3/20-D12P-C also includes extra features. The input current limit, the thermal protection, and the overload protection improve reliability and extend the life of the component. Meanwhile, the reverse polarity protection helps to guard against accidental damage to the component.

Conclusion

The ULE-3.3/20-D12P-C is a versatile and reliable DC-DC converter that can be used in a variety of applications. Its step-down linear regulator design allows it to convert an input voltage into a regulated output voltage with maximum efficiency. It also features additional features such as thermal protection, overload protection, and reverse protection for increased reliability. The ULE-3.3/20-D12P-C is an ideal DC-DC converter for a range of electronic devices.

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