TEC 3-4812WI

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DC/DC converters are transducers that convert a DC input voltage to a different DC output voltage, usually providing either isolation between input and output voltages, or great flexibility in the choice of output voltage. With the development of semiconductor technologies, such as increased transistor power performance and improved system integration, DC/DC converters are becoming increasingly popular and are now widely used in a variety of industries. The TEC 3-4812WI is a high-power DC/DC converter that can be used in a range of applications, such as industrial automation, communication, and railway systems.

The TEC 3-4812WI is designed to convert either a 28 VDC input to a regulated 48 VDC output or a regulated 48 VDC input to 28 VDC output. The device operates in both continuous and discontinuous modes of operation, allowing for a wide variety of operational scenarios. It also has a wide operating temperature range, from -40°C to 50°C, which makes it ideal for use in extreme temperature environments where temperature control may be a critical consideration. The device is also designed to be cost-effective and has a low noise design.

The TEC 3-4812WI works by taking advantage of both linear and switched-mode technology. In linear mode, voltage regulation is maintained by resistive elements that provide the voltage gain for the device. When the input voltage deviates from the output voltage, a voltage error amplifier produces an output signal proportional to the difference between the input and output voltages. This output signal is then fed to a drive circuit, which controls the device switching action. The drive circuit switches transistor elements on and off as needed to maintain a constant output voltage.

The TEC 3-4812WI also uses switching techniques for noise reduction and efficiency enhancement in the DC/DC conversion process. It uses a switching frequency of up to 125kHz, allowing for fast recovery of the generated output. Additionally, it has regulation accuracy of ±0.8% and an efficiency of up to 96%.

The TEC 3-4812WI is an advanced, cost-effective DC/DC converter that is suitable for a wide range of applications. Its high power output, wide operating temperature range, and high efficiency make it ideal for use in industrial automation, communication, and railway systems. It is also highly reliable and comes with a 3-year warranty. With its combination of linear and switched-mode technologies, the TEC 3-4812WI is a great choice for DC/DC applications where reliability and efficiency are important considerations.

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