H4CFM2DMS Connectors, Interconnects

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Photovoltaic (Solar Panel) Connectors present a useful technology for connecting photovoltaic systems. One example of these is the H4CFM2DMS type of connector. A brief description of this technology is provided below, exploring its application field and a few of the working principles associated with it.

Applications

The H4CFM2DMS connector is suitable for installation in Earth-orbiting satellites. It features two asymmetrical connector parts, each capable of combining different systems in a variety of ways. The two parts can be used for physical connections, electrical connections, or a combination of the two. The H4CFM2DMS connector is also suitable for connecting electrical harnesses that are not charging at all times, such as a data line in harsh environments.

This connector type is also suitable for use in so-called photovoltaic ‘backplanes’, which are structures designed to interconnect large-scale solar panel arrays. To prevent damage due to electrical arcs during installation, a special shielding mechanism is employed. This is done by placing a layer of conductive carbon fibers along the length of the connectors, which is then kept within specified limits within the electrical harnesses.

Finally, the H4CFM2DMS connector is essential in the solar panel array of automobiles, where the connectors connect the solar panels to the battery and to other components of the car. The connector is designed to withstand sharp movements related to vehicular vibrations without compromising the durability of the electrical system.

Working Principle

The H4CFM2DMS connector consists of two parts, designed to fit together easily and securely. One part contains a reversible sleeve, which locks the two sides together and gives the electrical connection its robustness. In addition, the sleeve provides a low contact pressure, providing the electrical connection with an increased resistance against corrosion and shocks.

The second part of the connector features two pins, which connect the two halves. The combination of the two parts allows the connector to be used in a variety of situations, from large-scale solar panel applications to automobiles, thanks to its high resistance to vibrations, shocks and temperature effects.

The use of carbon fibers as a layer of shielding increases the lifetime of the electrical connection. It creates a protective layer which withstands high operating temperatures and prevents electrical arcing. It also offers excellent protection from UV radiation, which can reach up to 100 mW/sqm in space-based applications.

Conclusion

In conclusion, the H4CFM2DMS type of connector is a useful tool for connecting photovoltaic systems, offering a wide range of applications and high levels of durability and flexibility. Its two parts fit together and hold securely, while a layer of shielding carbon fibers ensures robustness and excellent protection from electrical arcing. The connector is suitable for use in a variety of situations, such as vehicular applications.

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