品牌:聚鼎 型号:HVR600 种类:保险丝 用途:通信 体积:小型 电压特性:高压 形状:插片式 熔断速度:F/快速 执行标准:美标 自动复位功能:有 电压:600(V) 电流:3(A) 保持电流:0.15(A) 动作温度:25(℃) 温控范围:-55~+125(℃)
Features
This product line also protects circuitry from induced AC power currents, direct power contact and natural lightning strikes. With hold currents of either 0.15A or 0.16A, a max operating voltage of 60Vdc and an interruption voltage of 600Vac, the HVR 600 series is widely used in telecommunications and networking, as well as ISDN and XSDN equipment. It also helps networking manufacturers pass the Telcordia GR-1089, FCC Part 68 and UL60950 requirements.
Electrical Characteristics | |||||||||||
Part Number | I hold | I trip | V max | I max | Pd max. | Maximum | Resistance | Agency | |||
Current | Time | R min | R Type | R 1max | |||||||
窗体顶端 HVR600P150CF | 0.15 | 0.3 | 600 | 3 | 1 | 5 | 8 | 6 | 12 | 22 | UL,CSA,TUV |
HVR600P150CF-RA | 0.15 | 0.3 | 600 | 3 | 1 | 5 | 7.5 | 7 | 10 | 20 | UL,CSA,TUV |
HVR600P150CF-RB | 0.15 | 0.3 | 600 | 3 | 1 | 4.5 | - | 9 | 12 | 22 | UL,CSA,TUV |
HVR600P160CF | 0.16 | 0.3 | 600 | 3 | 1 | 7.5 | 18 | 4 | 10 | 18 | UL,CSA,TUV |
HVR600P160CF-R1 | 0.16 | 0.3 | 600 | 3 | 1 | 9 | - | 4 | 8 | 17 | UL,CSA,TUV |
HVR600P160CF-RA | 0.16 | 0.3 | 600 | 3 | 1 | 9.5 | - | 4 | 7 | 16 | UL,CSA,TUV |
品牌:聚鼎 型号:1812 种类:保险丝 用途:电子 体积:微型 电压特性:低压 形状:贴片式 熔断速度:F/快速 执行标准:美标 自动复位功能:有 电压:60(V) 电流:100(A) 保持电流:3(A) 动作温度:25(℃) 温控范围:-55~+125(℃)Surface Mount PTC Device 1812 Features This product line is also designed for surface-mount applications. The products with 1812-mil footprint range in hold currents from 0.1 amp to 3.0 amp and voltage from 6 volts to 60 volts. These devices are ideal for PC mother board, computer peripheral products and general electronics applications. dzsc/17/8334/17833477.jpg
品牌:KEXIN 型号:隔离式热电阻温度变送器一、 概述: 隔离式温度变送器,输入标准热电阻信号,并转变为电压,经过直流隔离变换,得到与输入完全隔离的对应于被测点温度的直流电压或电流信号输出,可广泛应用于强电场环境中,还可以用于工业温度检测和控制系统中。二、 特点:标准外形设计和工业控制中的标准输出信号,满足不同场合对温度测控的需求!热电阻采用三线制输入,可完全克服线电阻引起的误差!借助计算机辅助设计,具有线性稳定可靠、精度高、安装方便!隔离输出有多种选择,如0~5v;0~10v;0~20mA;4~20mA;0~10 mA或用户自定义,满足现场的不同使用要求。具有24VDC供电及220V AC供电三、 工作原理:隔离式温度变送器工作原理如下:四、 技术指标:基本精度:隔离温度变送器:0.5%Fs稳定性:在12个月内输出变化≤量程的0.1%。电源电压具有反向保护及输入保护交流分量:交流有效值≤量程的0.1%。隔离耐压:输入、输出间:AC 2000V/Min;绝缘强度:输入、输出间≥100MΩ冲击电压:5KV/1.2~50μs峰值。五、 输出与负载电阻:当信号为20mADC输出时,负载电阻RL与供电电压Us之间的关系是:六、 外形尺寸与电气联接:隔离热电阻温度变送器外形结构及...