यांत्रिक प्रतिरोध थर्मल कटऑफ डिवाइस (डीएफ एसएफ श्रृंखला 10amp)

SF DF Series thermal cutoff assembly and equipment. The thermal cutoff assembly includes: a thermal cutoff connected to a DC circuit. The thermal cutoff is connected in parallel with a capacitor or a capacitor loop, which is formed by a plurality of capacitors connected in series. The capacitance of the capacitor or the total capacitance of the capacitor loop satisfies the following conditions: at the moment when the thermal cutoff is disconnected, the DC circuit charges a capacitor or a capacitor loop. बाद में, यह सुनिश्चित करने के लिए कि डीसी सर्किट डिस्कनेक्ट हो गया है, थर्मल कटऑफ और डीसी सर्किट के संपर्कों के बीच वोल्टेज बढ़ जाता है. वर्तमान आविष्कार के माध्यम से, समस्या यह है कि डीसी सर्किट में थर्मल कटऑफ सर्किट को प्रभावी ढंग से नहीं काट सकता है, इसका समाधान हो गया है, और सर्किट सुरक्षा में सुधार का प्रभाव प्राप्त होता है.

resistance thermal cutoffs Devices

तापमान रेंज आपरेट करना:
SF type is 73 ℃~ 240 ℃, SM type is 76 ℃~ 187 ℃. There are various products with a rated current of 0.5A to 15A. Safety certifications include: यूएल, सीएसए, वीडीई, BEBA, सार्वजनिक उपक्रम, JET, सीक्यूसी … certificates. Comply with EU ROHS environmental protection directive requirements. NEC temperature fuse has the function of detecting abnormal temperature and cutting off the circuit. It can detect abnormal temperature rises of household or industrial electrical products and quickly and timely cut off the circuit, which can prevent the fire from being unburned.
NEC thermal fuse is a component that provides very reliable protection in over-temperature conditions. It has small volume, large overcurrent, non-reset, stable performance, convenient installation, and has a range of humidity settings and carrying capacity to choose from to meet customer application requirements.
Products are widely used in:
Various motors, copiers, fax machines, गिट्टियाँ छिपाईं, fluorescent lighting ballasts, ट्रान्सफ़ॉर्मर, चार्जर, battery packs, हीटिंग उपकरण, बिजली की इस्तरी, hot air blowers, बिजली के स्टोव, चावल कुकर, बिजली की केतली, कॉफी निर्माताओं, Ventilation fans, electric fans, electric sewing machines, water heaters, power converters, power plug sockets, रेफ्रिजरेटर, एयर कंडिशनर, automotive air conditioners, मीटर की दूरी पर, उपकरण, वगैरह. are over-temperature protected.

LE series (15ए)

उत्पाद की विशेषताएँ

Using temperature fuse metal casing and sense temperature organic particles.
Belonging unrecoverable type thermal fuses. Temperature fuse melting off, even if the surrounding temperature falls, it will not be turned on.
No lead (Pb) and cadmium (Cd), and comply with RoHS.
REACH does not contain the specified 46 categories SVHC (SVHC).

Product Size

resistance thermal cutoffs Devices