VI-23K-EV-F2

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DC DC converters are an important and widely used electrical device which can transform one type of electrical power to another. The VI-23K-EV-F2 is one type of DC DC converter, which transforms a DC voltage from one voltage level to another, while maintaining a constant current. It is designed for a variety of applications, including medical, automotive and aerospace systems.

The VI-23K-EV-F2 is an isolated type DC-DC converter. It has a built-in isolation transformer, which isolates the input power from its output power and provides protection for the connected devices. The converter has an open frame design, which makes it ideal for use in tight spaces where air flow is limited.

The VI-23K-EV-F2 has a nominal input voltage of 10-20VDC and can take an input voltage range of 8-17VDC. It has a nominal output voltage of 3.5-5.5VDC and can take an output voltage range of 0-5.5V DC. It has a high efficiency rating of up to 95%, and is able to operate at temperatures of -20 to +85C.

The VI-23K-EV-F2 features a built-in EMI filter, which suppresses all incoming and outgoing high frequency noise which may cause interference or damage to connected electronic devices. It also has a surge protection circuit to protect it from spikes and surges in the power supply. In addition, the converter has a wide operating temperature range, which ensures a reliable performance even in extreme conditions.

The working principle of the converter is based on the principle of buck-boost conversion. The input DC voltage is first rectified and then applied to a switched inductor-capacitor network, where the switching frequency is determined by the voltage difference between the input and output voltages. This causes the inductor to store energy during the positive switching cycle and to release it during the negative switching cycle. The output circuit then provides the required output voltage level.

The output from the converter is regulated by an internal loop which senses the output voltage and adjusts the duty cycle of the switching cycle accordingly. The duty cycle adjustment is done in an effort to match the output voltage to the desired level. The advantage of this type of circuit is that it is able to regulate the output voltage without external components, reducing the size and cost of the circuit.

The VI-23K-EV-F2 is an efficient and reliable converter which can be used in a variety of applications. It is ideal for medical, automotive and aerospace systems, where its small size and isolation feature make it a perfect choice. It is also suitable for various industrial applications where accurate, regulated voltages are required.

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