TEL 8-2412

DC DC Converters - TEL 8-2412 Application Field and Working Principle

The DC-DC Converter-TEL 8-2412 applies on the engineering fields of Aerospace, Automotive, Military, and Industrial. It is a switching voltage regulator which is used to step up, step down, or invert the input voltage to regulate a specified output voltage. This DC-DC converter consists of a controller, power stage, and an integrated regulator circuit which possess the robustness to be used in any hard environment and provide the highest efficiency with low power loss.

The controller circuit consists of two high side and two low side power MOSFETs and a pulse-width modulation controller. The MOSFETs switch the power of the input source to the output terminals. The PWM controller regulates the output voltage by adjusting the MOSFETs\' switching frequency and duty cycle. This circuit also provides current limiting, fault detection, thermal protection, and a charging cycle for starting up.

The power stage contains a ferrite-cored inductors and electrolytic capacitors manufactured as high reliable, low resistance components. The inductors and capacitors store and transfer the energy to the output terminals. Additionally, a Multi-Layer Integrated Power Supply (MLIP) is used to reduce the size of components within the DC-DC converter.

The integrated regulator circuit consists of a high-voltage amplifier and low-voltage regulator. This controller regulates the output voltage by sensing the output current. The output voltage can be adjusted accurately with the voltage divider network included on the PCB of the DC-DC converter. This circuit can also provide remote sensing capability and improve line regulation.

The DC-DC converter-TEL 8-2412 is a reliable, cost-effective solution for the engineering applications that require regulation of input voltage and provide output voltage and current in higher range. It is available in variety of form factors ranging from Low Voltage to High Voltage converters, with the power ratings up to 150 watts. The converters are highly efficient and provide isolation between the input and output terminals.

The DC-DC converter-TEL 8-2412 provides a flexible design platform that can support a large number of applications. By utilizing the integrated switches, the DC-DC converter can be applied for synchronous buck-boost solutions. It also supports multiple adjustment signals such as analog and PWM, enabling a wide range of voltage and current settings. Furthermore, the integrated regulator interface supports current signal sensing and voltage signal sensing.

The main advantages of the DC-DC converter-TEL 8-2412 are the high efficiency, strong power capability, and wide temperature and humidity range. This converter provides stable control of the output voltage, making it an ideal choice for applications requiring long-term performance in demanding environments. The robust design also allows the converter to have a long lifetime without any degradation of performance. Furthermore, it can easily be set up and configured.

The DC-DC Converter-TEL 8-2412 is a versatile, reliable and efficient converter, suitable for a wide range of applications such as generators, telecom equipment, industrial machinery, solar power systems, uninterruptible power systems, and LEDs. With its high efficiency, robust design, and flexibility, the DC-DC converter is a great solution for most power conversion needs.