B57211P0259M301

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Inrush Current Limiters (ICL) are devices used to limit the amount of inrush current into an electronic system, typically on AC power lines. The B57211P0259M301 is a type of ICL that works by sensing the applied voltage and automatically opening the controlling switch when the current exceeds a certain threshold. This automatic opening of the switch causes the current to drop to a safe level, allowing the system to operate safely.

The B57211P0259M301 is designed for direct connection of AC power sources to equipment by providing active current limitation. This ICL operates based on the principle of a thyristor-controlled switch. The operation of the thyristor-controlled switch is such that when the voltage is applied to the MCU-controlled switch, a timer is set to open the switch after a certain amount of time. This timing is determined by the user\'s settings, providing precise current limiting. The B57211P0259M301 ICL also includes a temperature-sense mode that prevents overheating of the device by automatically adjusting the current limit based on temperature.

B57211P0259M301 ICLs are widely used in a variety of applications. These can ranging from household and appliance systems, to power converters, UPS systems, industrial automation and medical equipment. This particular ICL is designed to be used in high-voltage AC power applications up to 220 VAC, and can provide a current limit of up to 10 A. Its wide operating temperature range of -40°C to +125°C, combined with its high surge capability, makes it a suitable choice for harsh environments and high transient applications.

The B57211P0259M301 ICL is designed for use in a variety of industrial, military, and medical applications. The device can be used to protect against power surges, and prevent damage to sensitive electronic systems. Its wide input voltage range and temperature sensing mode makes it a reliable solution for applications requiring reliable protection against high current inrush. Additionally, its automatic shutoff feature makes it a valuable safety device for high voltage AC power applications.

The specific data is subject to PDF, and the above content is for reference