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  4. Thermal guard OHD (Keisei Co., Ltd.)
Thermal guard OHD-OHD3-100B
Thermal guard OHD-Keisei Co., Ltd.

Thermal guard OHD
Keisei Co., Ltd.

Keisei Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

15.5hours

Relatively Fast Response

About This Product

■Applications

・Overheat monitoring of power transistors, power modules, etc. used in power supply equipment, OA equipment, and various other electronic equipment. ・Ambient temperature detection and overheat monitoring of heating equipment, gas water heaters, PPC, AMP, motors, HDD, FDD, and other general equipment.

■Features

・Circuit design is very easy (no adjustment is required, so circuit design is very easy) - Reliable ON-OFF operation (uses special temperature-sensitive magnetic materials and high-reliability switches, ensuring repeatable and reliable ON-OFF operation) - Can be used from a minute signal level of 0.1mW to a power level of 6W, making it ideal as an overheat monitoring sensor with built-in electronic circuits. (OHD5R-○○ B is max. 1W) - Excellent responsiveness. -Small, lightweight, and easy to handle. ・Excellent dust resistance, explosion resistance, and corrosion resistance. ・The operating temperature can be set in (30 to 130℃ in 5℃ steps).

■Characteristics

Thermal Guard OHD was developed as a measure against heat generation and safety standards for electronic equipment, which has become increasingly important in recent years. It features a magnet and a temperature-sensitive ferromagnetic material called Thermorite®, which was developed in-house with a unique design. As the temperature increases, the magnetic flux density of the material decreases and at the Curie temperature it becomes paramagnetic.

  • Product

    Thermal guard OHD

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1 Models of Thermal guard OHD

Image Part Number Price (excluding tax) Packing style Supply status Manufacturer name Package
Thermal guard OHD-Part Number-OHD3-100B

OHD3-100B

Available upon quote

Bulk

In supply

Tokin

OHD3

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About Company Handling This Product

Keisei Co., Ltd.

Response Rate

100.0%

Response Time

15.5hrs

  • Japan

Related search keywords

Temperature Sensors
Temperature Sensors　Keisei Co., Ltd.
Keisei Co., Ltd.

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