深圳市凯恒电子有限公司
供应150℃ 5A 圆形/电阻形/环保形温度保险丝、热熔断器、热熔断体、热保护器、合金型温度保险丝、*温保护
型号:C7
额定温度:150℃
实际动作温度:145±2℃
保持温度:123℃
极限温度:200℃
额定电流:5A
额定电压:250V
通过认证:TUV、PSE、CCC、KTL
符合ROHS、REACH环保要求
外观尺寸:11.5*35*3.3
应用领域:电机、电池、变压器、开关电源、灯具、家用电器
包装信息:
产品包装数量:30Kpcs/箱
外箱尺寸:44CM*30CM*26CM
产品简介:
SET合金型温度保险丝是一次性不可复位的熔断装置,广泛应用于电器设备的过温保护。温度保险丝由具有低熔点的易熔合金
和助熔断剂构成,封装在塑料或陶瓷的外壳内。在正常工作情况下,易熔合金与两根引脚保持连接。当温度保险丝感受到异常发
热并达到预定的熔点温度时,易熔合金熔化,并在助熔断剂的作用力下快速彻底断开电路。有瓷管型和方壳型两种外形供选择,
额定电流1A~200A,动作温度76℃~221℃,安规认证包括UL,cUL,VDE,TUV,PSE,KTL,CCC和环保RoHS、REACH认
证。
术语解释:
● 热熔断体也称为热断路器或温度保险丝,在本文中这些不同名词都代表同样的产品,为一次性动作而不可复位的装置。
Thermal-link: also known as thermal cutoff or thermal fuse, all are the same in this context, function one only, non-resettable.
● 额定动作温度 Rated Function temperature (Tf ):
通10mA的负载电流时,加热使温度保险丝断开的温度。
The temperature of the Thermal-link which causes it to change its state of conductivity with a detection current up to 10mA
as the only load.
允许偏差 Tolerance: +0℃, -10℃ UL,VDE,IEC标准 Standard
允许偏差 Tolerance: ±7℃ (**PSE标准)only PSE
实测熔断温度 Fuse temperature (Fuse-temp):
置于油池中,通10mA以下的负载电流,每分钟升温0.5℃~1℃,测断开温度。
The temperature is measured with silicone oil bath of which temperature is increased at the rate of 0.5℃~1℃/ min, with a
detection current up to 10mA as the only load.
● 保持温度 Holding temperature (Th) :
持续通额定电流168小时不断开的较高温度。
The Max. temperature at which a TCO will not change its state of conductivity when conducting rated current for 168Hour.
● 极限温度 Max. temperature limit (Tm):
不破坏机械和电气特性所能承受的较高温度。
The Max. temperature at which the TCO can maintain its mechanical and electrical properties without being impaired for 10
mins.
● 额定电流 Rated current (Ir):
温度保险丝分类用,允许用于电路并安全断开的较大电流。
The current used to classify a Thermal-link, which is the Maximum current that thermal cutoffs allow to carry and are able to
cutoff the circuit in safety.
● 额定电压 Rated voltage (Ur):
温度保险丝分类用,允许用于电路并安全断开的较高电压。
The voltage used to classify a Thermal-link, which is the Maximum voltage that is allowed to apply to the circuit in which the
thermal cutoff is used.
● 瞬态过载电流Transient overload current (Ip):
温度保险丝在不破坏特性的情况下,所能承受的较大瞬态过载电流。
A direct current pulse train which the thermal-link is able to withstand without impairing its characteristics.
欢迎来到深圳市凯恒电子有限公司网站,我公司位于经济发达,交通发达,人口密集的中国经济中心城市—深圳。 具体地址是
广东深圳宝安区宝民一路白金大厦2721,负责人是杨春华。
联系电话是86-0755-27881353,
主要经营温度保险丝也叫做热熔断体(国标GB9816.1-2013),是温度感应回路切断装置。温度保险丝能感应电器电子产品非正常运作中产生的过热,从而切断回路以避免火灾的发生。常用于:电吹风、电熨斗、电饭锅、电炉、变压器、电动机、饮水机、咖啡壶等,温度保险丝运作后无法再次使用,只在熔断温度下动作一次。温度保险丝有多种构成方式,以下介绍比较通用的三种:**物型温度保险丝,瓷管型温度保险丝,方壳型温度保险丝。。
单位注册资金单位注册资金人民币 100 - 250 万元。