SEFUSE NEC SF 차단 열 퓨즈 OEM/ODM 서비스

sefuse NEC 온도 퓨즈가 있는지 확인하는 방법 (온도 퓨즈) 좋은지 나쁜지?
The following steps can be used to measure the quality of a temperature fuse (온도 퓨즈) :

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 차단 열 퓨즈 OEM ODM 서비스

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, 그 이상의 부분에서 구부러져야 한다. 6 뿌리에서 멀리 떨어져 있습니다, and the root and lead should not be damaged. 억지로 당기지 마세요, 누르다, or twist the lead. ‌
Welding operation: 리드를 용접 할 때, 난방 습도는 최소한으로 제한되어야 합니다, and be careful not to apply high temperature to the thermal fuse. 억지로 당기지 마세요, 누르다, 또는 열 퓨즈를 비틀고 리드하십시오. 용접 후, 그 이상 냉각시켜야 합니다. 30 초 즉시.
Use conditions: Thermal fuses can only be used under the conditions of specified rated voltage, 현재 및 지정 온도. 열 퓨즈가 견딜 수있는 최대 연속 온도에 특별한주의를 기울이십시오..

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. 대개, 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