AHEF1000 Circuit Protection

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

PTC resettable fuses are growing in popularity in applications where an occasional overcurrent might otherwise damage sensitive electronic components. While traditional fuses open and remain open after breaking the circuit, PTC resettable fuses act as a single-use protection device that allows the user to reset the fuse after the overcurrent event has been cleared.The AHEF range of PTC resettable fuses from Littelfuse provides fast acting, reliable and easy-to-use overcurrent protection for a wide range of applications.

AHEF1000 Application Field

The AHEF1000 is used for the protection of a wide range of devices, from power supplies to cellphones. The AHEF1000 provides reliable overcurrent protection for delicate circuit components, as well as protection for the user from dangerous levels of current. It can also be used as a safety device to protect user’s from electric shocks, by disconnecting the circuit in case of a fault. The AHEF1000 is also used as a surge protection device for power supplies, helping to prevent damage to connected components due to voltage spikes.

AHEF1000 Working Principle

AHEF1000 works on the principle of resetting itself after being purposely activated. When it is necessary, the AHEF1000 activates, breaking the circuit and preventing sustained operation at the over current level. The AHEF1000 is then reset by operating the trip handle when the fault is cleared, allowing the circuit to be put back into operation. This allows the AHEF1000 to be used as a safety device, as it will break the circuit if it detects dangerous levels of current.

The AHEF1000 features small, low-profile size and superior performance meeting required standards. It offers storage temperatures up to 125°C, with an operating temperature range of -40°C to +125°C. It also boasts a life expectancy of up to 20,000 cycles, depending on the circumstances. The AHEF1000 is designed to fit any application, being available in through-hole versions, SMD, Low-profile and space-saving versions.

Whether the user is looking for simple overcurrent protection, surge protection of their power supply, or protection from electrical shock, the AHEF1000 can provide the perfect solution. It’s compact size, reliable performance, and easy installation make it the perfect solution for a wide range of applications.

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