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参数资料
| 型号： | XB4M |
| 元件分类： | 功率/信号继电器 |
| 英文描述： | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.03A (COIL), 48VDC (COIL), 1440mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| 文件页数： | 4/16页 |
| 文件大小： | 1015K |
| 代理商： | XB4M |
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 |
|---|---|
| XB4C | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.3A (COIL), 6VDC (COIL), 1800mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| XB4B | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.096A (COIL), 12VDC (COIL), 1152mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| XB4A | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.056A (COIL), 28VDC (COIL), 1568mW (COIL), 5A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XB4RFA02 | 制造商:Schneider Electric 功能描述:XB4R 22mm Wireless Pushbutton Transmitter, Programmable Receiver, AC/DC, Kit 制造商:Schneider Electric 功能描述:TRANSMITTER PROGRAMMA RECEIVER AC/DC 制造商:SANYO Semiconductor Co Ltd 功能描述:PACK XB4R 22MM TRANSMITTER NON NON PROGRAMMABLE RECEV 24VDC 制造商:Schneider Electric 功能描述:Pk 22mm XB4R programmable rec AC/DC 制造商:Schneider Electric 功能描述:Pack XB4R 22mm transmitter programmable receiver AC/DC ;RoHS Compliant: Yes 制造商:Schneider Electric 功能描述:Programmable receiver,XB4R,24-240Vac/dc 制造商:SCHNEIDER ELECTRIC 功能描述:PK 22MM XB4R PROGRAMMABLE REC AC/DC |
| XB4RFB01 | 制造商:Schneider Electric 功能描述:XB4R 22mm Pushbutton Wireless Transmitter, Non-Programmable Receiver, 24VDC, Kit 制造商:Schneider Electric 功能描述:TRANSMITTER NO-PROGRAM RECEIVER 24V 制造商:SANYO Semiconductor Co Ltd 功能描述:PACK XB5R 22MM TRANSMITTER PRO PROGRAMMABLE RECEV AC/DC 制造商:Schneider Electric 功能描述:Pk 22mm XB4R non-programmable rec 24VDC 制造商:Schneider Electric 功能描述:Pack XB4R 22mm transmitter non-programmable receiver 24VDC ;RoHS Compliant: Yes 制造商:Schneider Electric 功能描述:Non-programmable receiver, XB4R, 24Vdc 制造商:SCHNEIDER ELECTRIC 功能描述:Metal - Non Progammable Receiver - 24 VDC |
| XB5AA21 | 制造商:Schneider Electric 功能描述:PUSHBUTTON 230VAC 2AMP XB5 +OPTIONS 制造商:Schneider Electric 功能描述:Bulk 制造商:Schneider Electric 功能描述:PUSHBUTTON 230VAC 2AMP 22MM 制造商:Schneider Electric 功能描述:PUSHBUTTON, 230VAC, 2AMP, 22MM 制造商:Magnecraft 功能描述:22MM COMPLETE PUSH BUTTON, SPRING RETURN, 1NO, FLUSH, BLACK, UNMARKED 制造商:Schneider Electric 功能描述:Pushbutton Switches PUSHBUTTON 230VAC 2AMP XB5 +OPTIONS 制造商:Schneider Electric 功能描述:PUSHBUTTON, 230VAC, 2AMP, 22MM ; Contact Configuration:SPST-NO; Switch Operation:(On); IP Rating:IP66; Contact Voltage DC Nom:600V; Contact Voltage AC Nom:600V; Contact Current Max:10A; Actuator Style:Round-Flush ;RoHS Compliant: Yes 制造商:Schneider Electric 功能描述:PUSHBUTTON, XB5AA21 制造商:SCHNEIDER ELECTRIC 功能描述:Switch Push Button N.O. SPST Round Button 6A 600VAC 600VDC Momentary Contact Screw Clamp Panel Mount |
| XB5AA25 | 制造商:Schneider Electric 功能描述:22MM NON-ILLUM BLACK PUSHBUTTON W/ BLOCK 制造商:Schneider Electric 功能描述:PUSHBUTTON BLACK 制造商:SCHNEIDER ELECTRIC 功能描述:Switch Push Button N.O./N.C. DPST Round Button 6A 600VAC 600VDC Momentary Contact Screw Clamp Panel Mount |
| XB5AA31 | 功能描述:按钮开关 PUSHBUTTON 230VAC 2AMP XB5 +OPTIONS RoHS:否 制造商:Schneider Electric 触点形式:NO 开关功能: 电流额定值:1.2 A, 0.1 A 电压额定值 AC:600 V 电压额定值 DC:600 V 功率额定值: 安装风格:Panel 照明:Non-Illuminated 照明颜色: IP 等级: 端接类型:Screw Clamp 触点电镀:Silver Alloy 执行器:Round 盖颜色:Green 封装: 可燃性等级: |
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