【422E55（422E38）美国PCB在线充电转换器库存甩卖】

422E55（422E38）美国PCB在线充电转换器库存甩卖

422E55（422E38）美国PCB在线充电转换器库存甩卖

Model: 422E55

在线充电转换器，0.5 mV/pC，+/-5V输出，-5%频率0.5 Hz
灵敏度：（0.5%）0.5mv/pC
输出电压：5.0V
温度范围：-65至+250°F（-54至+121°C）
外壳材料：不锈钢

English:SI:

Performance
Sensitivity (±2.5 %) (Charge Conversion)	0.5 mV/pC	0.5 mV/pC
Overrange	±8 V	±8 V
Low Frequency Response (-5 %)	0.5 Hz	0.5 Hz
High Frequency Response (-5 %)	100 kHz	100 kHz	[1]
Non-Linearity	≤1.0 % FS	≤1.0 % FS
Environmental
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Maximum Shock	5000 g pk	49050 m/s² pk
Maximum Vibration (5 to 2000 Hz)	100 g pk	981 m/s² pk
Electrical
Excitation Voltage	+18 to 28 VDC	+18 to 28 VDC
Output Bias Voltage	+9 to 13 VDC	+9 to 13 VDC
Output Voltage	±5.0 V	±5.0 V
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	100 Ohm	100 Ohm
Output Polarity	Inverted	Inverted
Maximum Input Voltage	+30 V	+30 V
Broadband Electrical Noise (1 to 10000 Hz)	33 µV	-90 dB
Spectral Noise (1 Hz)	9.8 µV/√Hz	-100 dB	[2]
Spectral Noise (10 Hz)	3 µV/√Hz	-110 dB	[2]
Spectral Noise (100 Hz)	0.8 µV/√Hz	-122 dB	[2]
Spectral Noise (1 kHz)	0.4 µV/√Hz	-128 dB	[2]
Spectral Noise (10 kHz)	0.2 µV/√Hz	-134 dB	[2]
Capacitance (Feedback)	2000 pF	2000 pF
Overload Recovery Time	10 µsec	10 µsec
Discharge Time Constant	>1 sec	>1 sec
Resistance (Feedback)	Ohm	Ohm
Source Capacitance Loading (at input)	-0.0005 %/pF	-0.0005 %/pF
Physical
Housing Material	Stainless Steel	Stainless Steel
Sealing	Epoxy	Epoxy
Electrical Connector (Input)	10-32 Coaxial Jack	10-32 Coaxial Jack
Electrical Connector (Output)	BNC Jack	BNC Jack
Size - Diameter	0.52 in	13 mm
Size - Length	3.4 in	86 mm
Weight	1.15 oz	32.7 gm

Model: 422E38

在线充电转换器，0.1 mV/pC，+/-2.5V输出，-5%频率5 Hz，用于高温传感器
灵敏度：（±2%）0.1 mV/pC
输出电压：2.5V
温度范围：-65至+250°F（-54至+121°C）
外壳材料：不锈钢

English:SI:

Performance
Sensitivity (±2 %) (Charge Conversion)	0.1 mV/pC	0.1 mV/pC
Input Range	±25000 pC	±25000 pC
Low Frequency Response (-5 %)	5 Hz	5 Hz	[2]
High Frequency Response (2.2 mA)	4 kHz	4 kHz	[1]
High Frequency Response (4 mA)	15 kHz	15 kHz	[1]
High Frequency Response (20 mA)	100 kHz	100 kHz	[1]
Non-Linearity	≤1.0 % FS	≤1.0 % FS
Environmental
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Temperature Response (Sensitivity Deviation)	<2 %	<2 %
Maximum Shock	1000 g pk	9810 m/s² pk
Humidity Range	100 %	100 %
Electrical
Excitation Voltage	+18 to 28 VDC	+18 to 28 VDC
Output Bias Voltage	+12.00 to 15.00 VDC	+12.00 to 15.00 VDC
Output Voltage (at specified measurement range)	±2.5 V	±2.5 V
Constant Current Excitation	2.2 to 20 mA	2.2 to 20 mA
Output Impedance	<10 Ohm	<10 Ohm
Settling Time	<6 min	<6 min
Output Polarity	Inverted	Inverted
Maximum Input Voltage	30 V	30 V
Broadband Electrical Noise (1 to 10000 Hz)	14.0 µV	-97 dB	[3]
Spectral Noise (1 Hz)	8.90 µV/√Hz	-101 dB	[3]
Spectral Noise (10 Hz)	0.85 µV/√Hz	-121 dB	[3]
Spectral Noise (100 Hz)	0.31 µV/√Hz	-130 dB	[3]
Spectral Noise (1 kHz)	0.17 µV/√Hz	-135 dB	[3]
Spectral Noise (10 kHz)	0.07 µV/√Hz	-143 dB	[3]
Capacitance (Maximum allowable at input)	20000 pF	20000 pF
Resistance (Minimum required at input)	10000 Ohm	10000 Ohm
Source Capacitance Loading	<0.0005 %/pF	<0.0005 %/pF
Physical
Housing Material	Stainless Steel	Stainless Steel
Sealing	Welded	Welded
Electrical Connector (Input)	10-32 Coaxial Jack	10-32 Coaxial Jack
Electrical Connector (Output)	BNC Jack	BNC Jack
Size - Diameter	0.52 in	13 mm
Size - Length	3.4 in	86 mm
Weight	1.1 oz	31 gm

水下传感器具备非凡的“听觉”
日前，一个国外的研究小组开发了一个水下声学传感器，它能地判定声源的方向，从而改进那些早期的水听器。该传感器的灵感来源于鱼的内耳解剖结构，它用绒毛的运动对声波作出响应，因此传感器采用铰链连接的两个平板。一个平板固定在某个位置，另一个是采用与水密度相匹配复合材料制造的可自由运动平板。第二个平板的运动改变一根光纤中的信号，研究人员用一只光电二极管对其作分析。
　该项目由*管理部门出资，进行资金支持，它可以帮助*减少拖拽在船边的传感器阵列长度，可地测定水下物体的位置，包括潜艇，也就是说水下传感器也可再军事上有所应用，功能十分强劲。

我公司主要经营变频器，纠偏，触摸屏，PLC，伺服，限位开关，传感器，编码器等

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