CIC高压差分探头DP04系列_中航易思特（北京）科技有限责任公司

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CIC高压差分探头DP04系列

CIC DP04系列

CIC高压差分探头，有高精度和电压,高共模抑制比。

CIC Research DP系列高压差分探头采用新的技术，特别是针对高压，高共模，高速信号的测量时，我们的高压差分探头的性能较好于传统高压探头。同时，该高压差分探头提供高精度测量的同时，保证其拥有极低的偏置电压。

CIC Research DP高压差分探头采用特殊的电源供电模块，使高压探头拥有更高的稳定度以及更低的噪声。其LVC高精度系列的高压探头，内部元件采用极低的温度系数和电压系数，可以提供极高的测试精度。所有有源的高压差分探头输出阻抗50Ω，可以适用于示波器，电压表。

性能特点:

应用领域

CIC Research DP有源高压差分探头，可以用功率/能源监测系统的测试。其较低的输入容抗，可以测试更高电压频率，CIC research DP高压差分探头有着极高的频率响应，可以测试超过150MH的高电压信号，广泛的应用于兆万级案引送变器，电源设计，功率发生器，UPS等

高压差分探头拥有较高的转化速度，特别适合于燃料动力汽车，电动汽车，混合动力汽车的研究和测试，以及电磁系统，高能研究所核物理研究以及特殊崎岖的高压宽带信号的测试。

INPUT	DP04-100	DP04-100-LVC	DP04-1K	DP04-1K-LVC	DP04-2K	DP04-2K-LVC	DP04-10K	DP04-10K-LVC
Input Voltage CM RMS Max	1.0 kV		4.0 kV	3.15 kV	4.0 kV	3.15 kV	4.0 kV	3.15 kV
Input Voltage CM Peak Max	175 V		1.75 kV		3.5 kV		6.0 kV
Input Voltage CM Peak Ma x	6.0 kV
Input Voltage DM RMS Max 4	2.0 kV		8.0 kV	6.3 kV	8.0 kV	6.3 kV	8.0 kV	6.3 kV
Input Voltage DM Peak	175 V (Measurable)		1.75 kV (Measurable)		3.5 kV (Measurable)		12 kV (Measurable)
Input Voltage DM Peak Max 4	12.0 kV
Bandwidth	120 MHz
Division Ratio	1:100		1:1,000		1:2,000		1:10,000
Input impedance	1 MΩ \|\| 2.2 pF each input to GND		10 MΩ \|\| 2.2 pF each input to GND
OUTPUT
Output Voltage DC, RMS	±1.75 V
Output Voltage Peak	±2.00 V
Output Impedance	50 Ω (50 Ω termination is required)
Rise Time	<2.9 ns
Offset	±580 μV digitally adjustable (~36 μV/step) using the up (+) and down (-) momentary offset switches
Accuracy	1.0%	0.1%	1.0%	0.1%	1.0%	0.1%	1.0%	0.1%
Noise	10 μVrms
Common Mode Rejection
100Hz	-120 dB	-130 dB	-145 dB	-155 dB	-145 dB	-155 dB	-145 dB	-155 dB
100KHz	-100 dB	-110 dB	-115 dB	-125 dB	-115 dB	-125 dB	-115 dB	-125 dB
10MHz	-90 dB	-100 dB	-100 dB	-110 dB	-100 dB	-110 dB	-100 dB	-110 dB
MECHANICAL
Case Cover	Aluminum
Dimensions (L x W x D)	5.125” X 3.125” X 1.675” (130 mm X 79 mm X 43 mm)
Unit Weight	1.27 lb (575g)
Cooling System	Convection
Input Connector	4 mm safety plugs
Output Connector	50Ω BNC
Power	±5.20 V @ 100 mA
ENVIRONMENT
Operating Temperature	-40° C to +85° C
Storage Temperature	-55° C to +100° C

INPUT	DP20-10K	DP20-10K-LVC	DP20-20K	DP20-20K-LVC
Input Voltage CM RMS Max	10 kV
Input Voltage CM Peak Max	15 kV
Input Voltage CM Peak Ma x 4	15 kV
Input Voltage DM RMS Max	20 kV		20 kV
Input Voltage DM Peak	17.5 kV (Measurable)		30 kV (Measurable)
Input Voltage DM Peak Max 4	30 kV		30 kV
Bandwidth	120 MHz
Division Ratio	1:10,000		1:20,000
Input impedance	20 MΩ \|\| 2 pF each input to GND	50 MΩ \|\| 2 pF each input to GND	20 MΩ \|\| 2 pF each input to GND	50 MΩ \|\| 2 pF each input to GND
OUTPUT
Output Voltage DC, RMS	±1.75 V
Output Voltage Peak	±2.00 V
Output Impedance	50 Ω (50 Ω termination is required)
Rise Time	<2.9 ns
Offset	±580 μV digitally adjustable (~36 μV/step) using the up (+) and down (-) momentary offset switches
Accuracy	1.0%	0.1%	1.0%	0.1%
Noise	10 μVrms
Common Mode Rejection
100Hz	-120 dB	-130 dB	-145 dB	-155 dB
100KHz	-100 dB	-110 dB	-115 dB	-125 dB
10MHz	-90 dB	-100 dB	-100 dB	-110 dB
MECHANICAL
Case Cover	Aluminum
Dimensions (L x W x D)	6.625” X 7.220” X 3.625” (168 mm X 183 mm X 92 mm)
Unit Weight	5.5 lb (2.5 kg)
Cooling System	Convection
Input Connector	4 mm safety plugs
Output Connector	50Ω BNC
Power	±5.20 V @ 100 mA
ENVIRONMENT
Operating Temperature	-40° C to +85° C
Storage Temperature	-55° C to +100° C