產品詳情
簡單介紹：
差分探頭 50MHz頻寬,1:100衰減,測試電壓 +/-70V(DC+Peak AC),臺灣三華(sapphire)SI50 有源差分探頭
詳情介紹：
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Mode
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SI50
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SI51
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Attenuation Ratio
|
1/10
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1/100
|
|
Input Impedance
each side to ground
|
1.6Mohm/7pf
|
4Mohm/7pf
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|
Differential Input Voltage
(DC+Peak AC)
|
+/-70V
|
+/-700V
|
|
Common Mode Voltage
(DC+Peak AC)
|
+/-700V
|
+/-1400V
|
|
Absolute Max. Input
(Each side to ground)
|
600Vrms CAT I
|
600Vrms CAT II
|
|
Bandwidth
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50MHz
|
|
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Accuracy
|
+/- 1%
|
|
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Output Voltage
|
||
|
- Swing (into 50kohm load)
|
+/-7V
|
|
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-Offset (typical)
|
<+/-2mV(SI-50), +/-1mV(SI-51)
|
|
|
-Noise (typical)
|
0.7mVrms(SI-50), 1mVrms(SI-51)
|
|
|
-Source Impedance (typical)
|
50 ohm
|
|
|
CMRR (typical)
|
-90dB@60Hz; -55dB@1MHz
|
|
|
Power Requirements
|
||
|
- Standard
|
6VDC/90mA or 9VDC/70mA mains adaptor
|
|
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- Options
|
Removable battery pack or power leads
|
|
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Length of BNC Cable
|
125cm
|
|
|
Length of Input Leads
|
50cm
|
|
|
Weight
|
300g
|
|
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Dimensions(LxWxH)
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111mm x 22mm x 14mm
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