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参数资料
| 型号： | XB4A |
| 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), SOCKET MOUNT |
| 文件页数： | 4/16页 |
| 文件大小： | 1015K |
| 代理商： | XB4A |
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
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Page 4 of 4
相关PDF资料 |
PDF描述 |
|---|---|
| XB2V | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.3A (COIL), 6VDC (COIL), 1800mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB2R | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.096A (COIL), 12VDC (COIL), 1152mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| XB2N | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XB4A_1 | 制造商:OMRON 制造商全称:Omron Electronics LLC 功能描述:0.4-mm Pitch Board to FPC Connector |
| XB4A_11 | 制造商:OMRON 制造商全称:Omron Electronics LLC 功能描述:0.4-mm Pitch Board to FPC Connector |
| XB4A2435D | 制造商:Omron Electronic Components LLC 功能描述:CONN FPC 24POS PLUG .4MM SMD |
| XB4A-2435-D | 功能描述:FFC & FPC连接器 .4mm Pitch Board Plug 24 Pin RoHS:否 制造商:JAE Electronics 产品类型:Plugs 系列:HD 节距:0.5 mm 位置/触点数量:40 安装角: 安装风格:Cable 外壳材料:Plastic 触点材料:Copper Alloy 触点电镀:Gold 电压额定值:100 V per contact 电流额定值:0.24 A to 1 A |
| XB4A4035D | 制造商:Omron Electronic Components LLC 功能描述:CONN FPC 40POS PLUG .4MM SMT |
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