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参数资料
| 型号： | XB2N |
| 元件分类： | 功率/信号继电器 |
| 英文描述： | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 文件页数： | 4/16页 |
| 文件大小： | 1015K |
| 代理商： | XB2N |
The diode + resistor network
It eliminates the inconvenience of the resistor alone, explained above, and it limits the action of a single diode. It is now
preferred to used the diode + zener network.
The diode + zener network
Like the resistor, the zener allows a faster decurrent decay. In addition it introduces a threshold level for current conduction
which avoids the recycling of energy released during contact movement.
The lower curve on the opposite record demonstrates those characteristics. Voltage limitation occurs at 42V. The two voltages
spikes generated by internal movement are at lower levels than zener conduction. As a result, no current is recycled in the
coil.
The opening time phases are as follows:
- time to start the movement 2.6ms
- total motion time 2.4ms
- transfer time 1.4ms
The release time is slightly increased. The contacts' opening speed remains unchanged.
Date of issue: 6/00
- 11 -
Page 4 of 4
相关PDF资料 |
PDF描述 |
|---|---|
| XB2M | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.03A (COIL), 48VDC (COIL), 1440mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB2C | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.3A (COIL), 6VDC (COIL), 1800mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB2B | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.096A (COIL), 12VDC (COIL), 1152mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB2A | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB1V | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.3A (COIL), 6VDC (COIL), 1800mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
相关代理商/技术参数 |
参数描述 |
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| XB2SL44007 | 制造商:Schneider Electric 功能描述:PUSHBUTTON BOX, XB2SL44007 |
| XB3 | 制造商:Excelsys Technologies 功能描述: 制造商:GRANT 功能描述:ULTRASONIC BATH 3L |
| XB30 | 制造商:SGMICRO 制造商全称:SGMICRO 功能描述:300mA , Low Power, Low Dropout, Linear Regulators |
| XB3-24Z8CM | 功能描述:XBEE3 PRO 制造商:digi international 系列:XBee3? PRO 包装:托盘 零件状态:初步 射频系列/标准:802.15.4 协议:Zigbee? 调制:DSSS 频率:2.4GHz 数据速率:250kbps 功率 - 输出:19dBm 灵敏度:-103dBm 串行接口:I2C，SPI，UART 天线类型:集成式，芯片 使用的 IC/零件:EFR32MG 存储容量:1MB 闪存，128kB RAM 电压 - 电源:2.1 V ~ 3.6 V 电流 - 接收:14mA 电流 - 传输:40mA 安装类型:表面贴装 工作温度:-40°C ~ 85°C 封装/外壳:34-SMD 模块 标准包装:90 |
| XB3-24Z8CM-J | 功能描述:RF TXRX MOD ZIGBEE CHIP ANT 制造商:digi international 系列:XBee3? 包装:托盘 零件状态:初步 射频系列/标准:802.15.4 协议:Zigbee? 调制:DSSS 频率:2.4GHz 数据速率:250kbps 功率 - 输出:8dBm 灵敏度:-103dBm 串行接口:I2C，SPI，UART 天线类型:集成式，芯片 使用的 IC/零件:EFR32MG 存储容量:1MB 闪存，128kB RAM 电压 - 电源:2.1 V ~ 3.6 V 电流 - 接收:14mA 电流 - 传输:40mA 安装类型:表面贴装 工作温度:-40°C ~ 85°C 封装/外壳:34-SMD 模块 标准包装:90 |
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