參數(shù)資料
型號： ord2210
廠商： OKI SEMICONDUCTOR CO., LTD.
英文描述： Reed Switch(舌簧開關(guān))
中文描述： 干簧（舌簧開關(guān)）
文件頁數(shù)： 30/145頁
文件大?。?/td> 729K
代理商： ORD2210
DESCRIPTION OF SYMBOLS AND TERMS
REED SWITCH
28
DESCRIPTION OF SYMBOLS AND TERMS
Following is generally used terms regarding the
basic operating characteristics of the reed switches.
E2R0009-37-21
This is the most important operating characteristic of a reed switch. It is given
as the product of the energizing current for the coil necessary to operate the
switch and the number of turns of the coil winding.
This is the sensitivity of reed switch. High sensitivity means low pull-in value.
Drop-out value is obtained by taking the product of the value of the current
flowing in the coil at the time when the contacts are released and the number
of turns of the coil windings. Drop-out value is correlative to pull-in value and
is a secondary value.
Test method (1) Measurement circuits of pull-in and drop-out values
Term
Symbol
Unit
Description and Test Methods
Pull-in Value
PI
AT
Drop-out Value
DO
AT
Detector
–
+
mA
Make type
beginning of winding (top)
End of winding (bottom) Coil saturation current
Oki standard coil
100 AT
Contact waveform
Coil waveform
Pull-in value
Drop-out value
Current between contacts
(less than 10 mA)
Voltage between contacts 2 to 10 V ; DC
(SOAK)
20 mA
100 AT
Current at time of operation x Number of turns in standard coil
(500 AT); Indicated in AT
Transfer type
Detector
–
+
mA
Beginning of winding (top)
N.C N.O
End of winding (bottom) Coil saturation current
Oki standard coil
Pull-in value
Drop-out value
Current between contacts
(less than 10 mA)
Voltage between contacts 2 to 10 V ; DC
(SOAK)
20 mA
100 AT
COM
100 AT
Current at time of operation x Number of turns in standard coil
(500 AT); Indicated in AT
N.O Contact waveform
Coil waveform
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ORD2210(2530) 制造商:OKI Semiconductor 功能描述:
ORD2210(3032) 制造商:OKI Semiconductor 功能描述:
ORD2210/10-20 AT 功能描述:磁性/簧片開關(guān) 1 Form A 21mm AT 1020 OKI RoHS:否 制造商:MEDER electronic (Standex) 開關(guān)類型:Reed 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)額定值:10 VA 操作范圍:10 At to 50 At 工作間隙: 磁鐵類型: 顏色: 端接類型:Axial 封裝:Bulk
ORD2210-1020 功能描述:磁性/簧片開關(guān) Reed Switch, 1 Form A, SPST-NO, 21mm AT 1020 OKI RoHS:否 制造商:MEDER electronic (Standex) 開關(guān)類型:Reed 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)額定值:10 VA 操作范圍:10 At to 50 At 工作間隙: 磁鐵類型: 顏色: 端接類型:Axial 封裝:Bulk
ORD2210V 制造商:Hasco Components International Corp 功能描述:
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