CHS3004810-U

DC DC Converters

The CHS3004810-U is a Cosel Japan Industry leading solution for advanced DC to DC conversion. This product is specific for multiple driving applications with its multiple input and highly efficient range, but it can be used in other scenarios as well. The CHS3004810-U is a high-efficiency, low-noise, DC to DC converter with a wide range of input voltage range, from 4.5 to 14.4 volts, and output voltage up to 48 volts.

Application Field

The CHS3004810-U has a wide range of applications in machine automation, industrial control systems, communication networks, and other areas which require precision power conversion. Prime example showcases include servo motors, DC motor speed controllers, switches, and other high-power electronics equipped with voltage requirements or those with multiple input voltages. As it is highly reliable, efficient and flexibly customizable, it is also used in aerospace and military applications.

Working Principle

The CHS3004810-U is a DC/DC converter, which is achieved based on the switching of a power MOSFET. To achieve process of conversion, it mainly utilizes the circuit components such as synchronous rectifier, inductor and capacitor to generate output according to the required target. It uses a constant-frequency control circuit to ensure a stable output voltage. This process requires low input current, and high efficiency through the full operating range, both at a switching frequency of up to 1.5 Mhz.

The CHS3004810-U also utilizes an advanced compitable LED driver with up to 15A output current and support multiple strings of LED with driver ratios from 1.2V to 48V. Additionally, it supports various protection features, such as output overload protection, over voltage protection, over temperature protection, and UVLO protection.

Conclusion

The CHS3004810-U provides a great solution for DC to DC converters due to its multiple input and output voltage, as well as its extended range from 4.5V to 48V. It is an ideal choice for multiple driving application due to its efficiency and reliability. The high switching frequency of up to 1.5 Mhz and its multiple string LED driver, provides flexible and stable power supply. Through its multiple protection feature, energy-saving and safety are guaranteed at the same time