价 格: | 面议 | |
型号/规格: | MZ72-18RM,MZ7218RM | |
品牌/商标: | 国产 | |
环保类别: | 无铅环保型 | |
产品主要用途: | | |
功率分类: | | |
精度类别: | | |
外形结构特征: | | |
引出线类型: | | |
包装形式: | |
MZ7型消磁电路用热敏电阻器
当一高电压加在消磁电阻上时,瞬时产生大的冲击电流,同时热敏电阻本身温度迅速升高,阻值增加,电流迅速减小,起到消磁的作用。加热电阻增加,残余电流减小,通常这种电路与开关直接相连,打开电源,即自动完成消磁工作。
1.产品特点
彩色电视机和彩色显示器作自动消磁元件
交流电路中的限流元件
2.命名方法
MZ7 | □ | □□RM |
热敏型号 | 引出脚数 | 热敏电阻值 |
4.外形尺寸
dzsc/18/0282/18028270.jpg
MZ72型 MZ73型
4.主要技术参数
型号 |
标称电阻 |
工作电压 |
电压 |
电流衰减特性(25℃) | ||
I0P-P(A) |
I1P-P(mA)3 |
I2rms(mA)60 | ||||
MZ72-08RM |
8±20% |
120 |
140 |
≥15 |
≤400 |
≤12 |
MZ72-12RM |
12±20% |
220 |
270 |
≥18 |
≤300 |
≤8 |
MZ72-18RM |
18±20% |
220 |
270 |
≥18 |
≤300 |
≤8 |
MZ72-20RM |
20±20% |
220 |
270 |
≥18 |
≤300 |
≤8 |
MZ73-08RM |
8±20% |
120 |
140 |
≥15 |
≤300 |
≤6 |
MZ73-12RM |
12±20% |
220 |
270 |
≥18 |
≤300 |
≤5 |
MZ73-14RM |
14±20% |
220 |
270 |
≥18 |
≤300 |
≤5 |
MZ73-18RM |
18±20% |
220 |
270 |
≥18 |
≤300 |
≤5 |
MZ73-20RM |
20±20% |
220 |
270 |
≥18 |
≤300 |
≤5 |
MZ73-27RM |
27±20% |
220 |
270 |
≥18 |
≤300 |
≤5 |
TOP224 概述 The TOP224 is more cost effective and provides several enhancements over the first generation TOPSwitch family. The TOP224 extends the power range from 100W to 150W for 100/115/230 VAC input and from 50W to 90W for 85-265 VAC universal input. This brings TOPSwitch technology advantages to many new applications, i.e. TV, Monitor, Audio amplifiers, etc. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. The standard 8L PDIP package option reduces cost in lower power, high efficiency applications. The internal lead frame of this package uses six of its pins to transfer heat from the chip directly to the board, eliminating the cost of a heat sink. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC: power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry. ...
产品说明: 全新原装 ROSH认证(环保) 品 牌 : 欧姆龙 类 型 : 功率继电器系 列 : G5RL系列型 号 :G5RL-1-E-DC12V 外形尺寸(mm): 29.0×12.7×15.7mm(L×W×H)重 量 : 17g 触点参数: 触点形式: 1C(SPDT) 触点负载: 16A 250VAC 16A 30VDC 阻 抗: ≤30mΩ 额定电流: 16A 电气寿命:≥10万回机械寿命:≥1000万回 线圈参数: 阻值(士10%):275Ω 线圈功耗:384mW 额定电压:DC 12V 吸合电压:DC 9 V 释放电压:DC 1.8V工作温度:-40℃~+70℃绝缘电阻:≥1000MΩ线圈与触点间耐压:5000VAC/1分钟触点与触点间耐压:1000VAC/1分钟 G5RL系列 G5RL-1A-DC5V G5RL-1A-DC12V G5RL-1A-DC24V G5RL-1-DC5V G5RL-1-DC12V G5RL-1-DC24V G5RL-1A-E-DC5V G5RL-1A-E-DC12V G5RL-1A-E-DC24V G5RL-1-E-DC5V G5RL-1-E-DC12V G5RL-1-E-DC24V dzsc/18/0415/18041508.jpg