机械电阻热熔断器装置 (DF SF 系列 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. 随后, 热熔断器触头与直流电路之间的电压升高，确保直流电路断开. 通过本发明, 解决了直流电路中热熔断器不能有效切断电路的问题, 达到了提高电路安全性的效果.

resistance thermal cutoffs Devices

工作温度范围:
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: UL, CSA, VDE, 婴儿, PSE, 喷射, CQC … 证书. 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, 大过流, non-reset, 性能稳定, convenient installation, and has a range of humidity settings and carrying capacity to choose from to meet customer application requirements.
产品广泛应用于:
Various motors, 复印机, 传真机, HID 镇流器, 荧光灯镇流器, 变形金刚, 充电器, 电池组, 加热器具, 电熨斗, hot air blowers, 电炉, 电饭锅, 电热水壶, 咖啡机, Ventilation fans, 电风扇, 电动缝纫机, 热水器, 电源转换器, power plug sockets, 冰箱, 空调, automotive air conditioners, 米, 设备, ETC. are over-temperature protected.

LE series (15A)

产品特点

Using temperature fuse metal casing and sense temperature organic particles.
属于不可恢复型温度保险丝. 温度保险丝熔断, 即使周围温度下降, 它不会被打开.
无铅 (铅) 和镉 (光盘), 并符合RoHS指令.
REACH不包含指定的 46 类别 SVHC (高度关注物质).

产品尺寸

resistance thermal cutoffs Devices