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參數資料
型號: 900EDB26
元件分類: 功率/信號繼電器
英文描述: POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
文件頁數: 9/9頁
文件大小: 1102K
代理商: 900EDB26
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
相關PDF資料
PDF描述
900EDD26 POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
900EDE26 POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
900EDJ26 POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
900EDM26 POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
900EDQ26 POWER/SIGNAL RELAY, DPDT, LATCHED, 0.029A (COIL), 26VDC (COIL), 754mW (COIL), 2A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
相關代理商/技術參數
參數描述
900F-110-302W 制造商:Methode Electronics Inc 功能描述:
900F-115-303 制造商:Methode Electronics Inc 功能描述:
900F-205-303 制造商:Methode Electronics Inc 功能描述:Conn Socket Strip RCP 10 POS 2.54mm Solder ST Thru-Hole
900F-209-502 制造商:Methode Electronics Inc 功能描述:Conn Socket Strip RCP 18 POS 2.54mm Solder RA SMD
900F-420-303 制造商:Methode Electronics Inc 功能描述:Conn Socket Strip RCP 40 POS 2.54mm Solder ST Thru-Hole
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