سیفوس این ای سی ایس ایف کٹ آف تھرمل فیوز OEM/ODM سروس

کیسے بتائے کہ کیا سیفوس این ای سی درجہ حرارت فیوز ہے (تھرمل فیوز) اچھا یا برا ہے?
The following steps can be used to measure the quality of a temperature fuse (تھرمل فیوز) :

Use a multimeter to measure the resistance value: Set the multimeter to the resistance value measurement position, and then connect two test pens to the two ends of the Thermal Fuse . If the fuse is not blown, its resistance value should be very small. If the fuse is blown, the resistance value will be a larger number. If you are not sure about the correct resistance value, you can refer to the product manual or consult the manufacturer. ‌

SF240E Sefuse NEC کٹ آفس تھرمل فیوز OEM ODM سروس

SF96E SEFUSE Cutoffs NEC Thermal Fuse 99 Degree 10A 250V

SCHOTT SEFUSE® – Reliable thermal fuses for the protection

Observe the color change: If the Thermal Fuse turns black or the resistance value is abnormally high, it needs to be replaced.

The following matters need to be noted during the measurement process:
Lead bending: When bending the lead, it should be bent from a part more than 6 جڑ سے ملی میٹر دور, and the root and lead should not be damaged. Do not forcibly pull, دبائیں, or twist the lead. ‌
Welding operation: جب برتری ویلڈنگ کریں, the heating humidity should be limited to a minimum, and be careful not to apply high temperature to the thermal fuse. Do not forcibly pull, دبائیں, یا تھرمل فیوز اور سیسہ کو مروڑ دیں. After welding, it should be cooled for more than 30 seconds immediately.
Use conditions: Thermal fuses can only be used under the conditions of specified rated voltage, current and specified temperature. زیادہ سے زیادہ مستقل درجہ حرارت پر خصوصی توجہ دیں جس کا تھرمل فیوز مقابلہ کرسکتا ہے.

Additional suggestions and common problems:
Replacing fuses: When a thermal fuse burns out, it needs to be replaced with a new fuse with the same voltage and rated temperature. عام طور پر, thermal fuses are designed to be push-pull, so you only need to gently pull out the old fuse and insert the new one.
Regular inspection: When using electrical appliances, electronic equipment, and automobiles, it is very important to regularly check whether the thermal fuse is burned out.

Thermal cut-off fuses of different brands and types:

Black Square 250V Thermal Fuse Cutoff LED Fuses

250V Circuit Cut-off Temperature Thermal Fuse Ceramics

SEFUSE NEC SF Cutoffs Thermal Fuse