TEP 150-7213WI

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DC-DC converters are electronic devices that are used to convert DC power from one voltage level to another. The TEP 150-7213WI is no exception. It is a DC-DC converter that can be used to boost the voltage up to a safe and comfortable level in both on-board and off-board applications.

The TEP 150-7213WI is a two-stage switch-mode power supply with high reliability and controllable voltage output. It is designed to meet the stringent requirements of both industrial and commercial applications, while providing a safe and efficient operation. It has a wide input voltage range of 10V to 300V and outputs up to 72V with a peak efficiency of 97%. It is also equipped with an internal EMI filter, making it ideal for high-frequency applications.

In terms of applications, the TEP 150-7213WI can be used in a wide range of industries, such as telecommunication, automotive, IT, healthcare, and aerospace. In automotive applications, it can be used to boost the voltage for on-board systems, such as power steering, airbags, and engine control systems. In IT applications, it can be used for data center rack power distribution, telecom base station backup, and general industrial power requirement. In healthcare applications, it can be used for medical equipment and emergency circuit breakers.

The working principle of the TEP 150-7213WI is based on a two-stage topology using an intermittent duty cycle to achieve continuous and independent control of the output voltage. The first stage is a high frequency, low duty-factor voltage converter that uses an input voltage range of 10V to 300V with two-level output. The second stage is a low frequency, high duty-factor voltage converter that uses an input voltage range of 7.5V to 300V to produce an output voltage of up to 72V. Both stages are connected in series and the output voltage of the first stage is used as the input voltage of the second stage.

The two-stage switching system works by dividing the voltage output by the duty cycle of the pulse width modulation (PWM) signal. At low input voltages, the duty cycle increases, resulting in a lower output voltage. At high input voltages, the duty cycle decreases, resulting in a higher output voltage. This ensures a linear regulation of the output voltage and excellent transient response, making it ideal for applications that require a continuous and consistent output.

The TEP 150-7213WI also provides isolation between input and output, which is important for safely and accurately controlling the output voltage. The device is equipped with a thermal protection circuit, which helps to prevent overheating, and a soft-start circuit, which ensures a smooth start-up process. Additionally, the device is RoHS and CE compliant, making it an ideal choice for applications that require high reliability.

The TEP 150-7213WI is a reliable and efficient DC-DC converter that can be used in a variety of applications. It provides a wide input voltage range, high peak efficiency, excellent transient response, and technology isolation, making it an ideal choice for both industrial and commercial applications. Furthermore, its high reliability, RoHS and CE compliance, and safety protection features make it a safe and dependable solution.

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