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Thermal cut-off potting components are a device used for circuit protection, usually used to prevent circuit damage due to overheating. It protects the device by disconnecting the circuit when the temperature exceeds the set threshold through a thermal fuse. The potting process is used to encapsulate the components to enhance their mechanical strength and environmental adaptability.
Main features:
1. Thermal cut-off function: When the temperature exceeds the set value, the thermal fuse disconnects the circuit to prevent overheating.
2. Potting protection: Potting materials (such as epoxy resin) provide waterproof, dustproof, shockproof and other protections to improve the durability of the components.
3. High reliability: Suitable for harsh environments to ensure long-term stable operation.
4. Multiple specifications: Temperature thresholds and electrical parameters can be selected according to different needs.
Application areas:
- Household appliances: such as rice cookers, water heaters, etc., to prevent overheating and fire.
- Industrial equipment: used for motors, transformers, etc., to prevent overheating damage.
- Automotive electronics: protect circuits in high temperature environments.
- New energy: such as battery management systems to prevent battery overheating.
Selection points:
- Temperature threshold: Select the appropriate thermal fuse according to the operating temperature of the equipment.
- Electrical parameters: Ensure that the rated current and voltage meet the requirements.
- Potting material: Select temperature-resistant and chemical-resistant materials according to the environment.
- Size and installation: Ensure that the component size is suitable for the installation space.
Thermal fuse potting type components effectively protect the circuit through thermal fuse and potting technology, and are suitable for a variety of occasions requiring overheating protection.
