The characteristics and application of the low resistance shunt ESR3921

Yineng ESR3921 belongs to the resistance series, with models including ESR91F7WR001TR02G, esr91f4w01m50tr02g, and esr91F7w01m50 tr02g; ESR91f3w01m50k02g, ESR91f9w00m50m02g, ESR91F6W0R002K02G and other low resistance diverters are circuit components that can distribute current to different resistors. They can be applied in power supply design, motor control, battery management, medical equipment, industrial automation, automotive electronics, and more.
Low resistance value splitters have lower resistance values, allowing larger currents to pass through and can be used in circuits that require high currents, such as power amplifiers, power management circuits, etc. The circuit structure and selection of excellent materials have good stability, and the resistance value will not change significantly over time, thereby ensuring its long-term reliability. Due to the lower resistance of the low resistance value shunt, less heat is generated when the current passes through, thereby reducing the temperature rise of the device, which helps to improve the working efficiency and stability of the circuit. The design of low resistance splitters usually considers effective thermal dissipation to ensure that devices are not damaged due to high temperatures during high current operation. Ceramic bases, thermal paste, and other heat dissipation materials are usually used to improve the heat dissipation effect.
Low resistance splitters can serve as current dividers in power amplifier circuits, distributing input current to different power transistors to achieve amplification of output current. Or in some power management circuits with high current supply, it can be used to distribute current to various circuit modules to meet their required current. Alternatively, it can be used in current detection circuits to obtain the value of the tested current by introducing it into a shunt and measuring the voltage at both ends of the shunt. Low resistance shunt can also be used as a constant current source. Connecting the shunt to the constant current source circuit can achieve a constant output current.