DESCRIPTION

· The OHD Thermal Guard is designed for thermal problem countermeasures and safety standard compliance in electronic devices.

· It features a unique proprietary design incorporating a magnet and a temperature-sensing soft ferromagnetic substance called Thermorite®.

· Thermorite®'s magnetic flux density decreases with increasing temperature, turning it into a paramagnetic substance at the Curie temperature.

FEATURES

· High reliability for on/off operations.

· High-speed response and long operational life.

· Excellent environmental durability.

· Compatible with extremely low (0.1 mW or lower) to high power (6 W) signals.

· Simple circuit design, compact, lightweight, and easy to handle.

· Dust, explosion, and corrosion-proof.

· Wide operating temperature range available in 5°C increments from +30°C to +130°C.

· UL, CSA, and TÜV approved.

· RoHS/REACH compliant.

APPLICATIONS

· Atmospheric temperature detection.

· Overheating monitoring of power transistors, power modules, room heaters, and hot gas heaters.

· Used in PPCs, amplifiers, motors, HDDs, FDDs, and other general appliances.