Charge Sensitive Preamplifiers
See Also: Detectors
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Preamplifier
Is designed for the amplification of measuring signals, e.g. weak signals of near field probes with high resolution.
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High Sensitivity Helium Leak Detection System
HSHLD® MODEL 310
ORS manufactures the HSHLD® Model 310 High Sensitivity Helium Leak Detection System, a Quadrupole Mass Spectrometer system for High Sensitivity Helium Leak Rate measurement to qualify your product to the latest, tighter leak rate requirements of Mil-Std-883, Method 1014. Our model HSHLD® Model 310 uses conventional mass spectrometer helium leak test technology. This gives you enhanced spectrometer sensitivity at a modest cost. The system is modular, automated, flexible, fast, easy to calibrate, easy to use, and is affordable. Both the FINE and GROSS leak test is performed in a single test sequence.
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Battery Charge and Discharge Tester
HTCFD / 790
Wuhan Huatian Electric Power Automation Co., Ltd.
The voltage monitoring information of single battery is simple, safe and accurate with wireless relay access.
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Microphone Preamplifier
426A11
1/2-inch ICP preamplifier with gain and filter switches (for prepolarized microphones)ICP(R) low noise preamplifier with gain, filters, and TEDS
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High Sensitivity Reed Relays
Series 87
General purpose relays - sensitive versions of series 85 and 89
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Scienlab Charging Discovery System (CDS) – High-Power Series
SL1047A
The Scienlab Charging Discovery System – High-Power Series from Keysight enables you to test charging interfaces of electric vehicles (EVs) and EV supply equipment (EVSE) during high-power charging up to 1,500 V DC and ±600 A DC. With the CDS can perform all necessary conformance and interoperability tests according to worldwide charging standards. Our new solution, which features the separate Scienlab Cooling Unit with interchangeable liquid-cooled charging adapters, also enables a high-power upgrade of the SL1040A Scienlab Charging Discovery System - Portable Series.
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USB Preamplifier, 10 MHz to 4 GHz
U7227A
The U7227A, 10 MHz to 4 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurements.
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USB Preamplifier, 100 MHz to 26.5 GHz
U7227C
The U7227C, 100 MHz to 26.5 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurement
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Preamplifiers
A.H. Systems'' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems'' Preamplifiers come with a 12-volt (or 15-volt) DC regulated power source. A low voltage indicator confidently allows you to power the amplifier with your own external 12-volt DC battery. This makes it a convenient choice for field measurements. See table below for amplifier specifications.
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Portable Charging Facility Testing Platform For Electrical Vehicle
PONOVO has long-term follow-up technology in China and abroad. Based on its own mature intelligent power detection equipment, and according to its own advantages in the field of new energy, PONOVO could be able to provide users with professional new energy test system solutions.
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Preamplifiers
The primary function of a preamplifier is to extract the signal from the detector without significantly degrading the intrinsic signal-to noise ratio. Three basic types of preamplifiers are available: the current-sensitive preamplifier, the parasitic-capacitance preamplifier, and the charge-sensitive preamplifier. ORTEC manufactures a preamplifier to fit your detector, your application, and your budget.
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Microphone preamplifier
PRE-01
The microphone preamplifier PRE-01 has been designed to match Audiomatica’s microphones MIC-01, MIC-02 andMIC-03. It is particularly useful when the microphone has to be operated far from the analyzer or when weighted measurements are needed. PRE-01 powers the microphone connected to its input with an 8.2V phantom supplyand adds a selectable weighting filter (A or B or C); also available there is a 20 dB gain stage
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EV& Charging Pile Test Set
DC Testing
With the development of Electric Vehicles in the world, more and more charging piles have been installed in different places. Due to the different understanding of the standards among EV manufacturers and charging piles suppliers, there may be hidden danger during the charging process.
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Universal Preamplifier 14
UP14
For Two Dimensional Magnetic Recording (TDMR) and Heat-assisted Magnetic Recording (HAMR) Headamplifiers. Universal Preamplifier 14 (UP14) is designed for TDMR and HAMR Head Amplifiers. With new Guzik RWA4000 TDMR, UP14 allows to process signals from three Read Channels. It also supports two high speed data channels for Write data and Laser data. UP14 has two channels for dynamic TFC control and allows to program TFC power per sector and close loop TFC power control in each channel. UP14 can generate two programmable modulation signals for write data and laser data with bandwidth up to 20 MHz. UP14 consist of two boards. The first UP14 RW Board processes high-frequency signals: read-back signals, write data and laser data. The second UP14 Control Board provides power, control and low-frequency signal generation: TFC, write data modulation and laser modulation.
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40kw High Efficiency AC/DC Power Supply Charger 100-750VDC Charging Rectifier 100A Battery Charger
SD750100G
Zhejiang Sandi Electric Co., Ltd
40kw High Efficiency AC/DC Power Supply Charger 100-750VDC Charging Rectifier 100A Battery Charger is for DC battery system charging station. With three-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. 50-500Vdc output voltage range optional, suitable for all types of batteries.
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EV Charging Station
Residentual
BENEFITS OF RESIDENTIAL CHARGING: *Charge up to 7x faster than the Level 1 cordset that came with your electric vehicle. *Level 2 (240V) charging stations are more affordable than ever – starting at just $379! *Tax incentives and rebates offset purchase and installation costs, up to 100% in some areas *It’s more convenient to charge at home than using a public station. *Indoor/Outdoor rated (fully sealed NEMA 4 enclosures) *The Level 1 cordset that came with your electric vehicle can be used as a portable charging station or for a second charging station when you have company with an EV.
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Rugged Igniter Tester With Current Monitor And Single Connection For Measurement And Charging
4314 KVM
The Valhalla Scientific Model 4314 KVM Digital Igniter Tester is designed to provide extremely safe and reliable resistance testing of explosive or volatile devices. Proven uses include fuses, squibs, igniters, explosive bolts, automobile airbag initiators and many others.
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Low Noise Pre-Amplifiers
Low Noise Pre-Amplifier and companion external low noise amplifier (LNA) are used to amplify low level microwave signals. The Pre-Amplifier contains an AC/DC power supply, internal low noise amplifier, and a bias tee to source a DC bias voltage on the RF input connector.To overcome cable loss between the test antenna and the Pre-Amplifier assembly, a remote low noise amplifier (LNA) is mounted directly onto the 10 GHz antenna. A bias tee inside the Pre-Amplifier chassis powers the remote LNA through the coax cable interconnecting the pre-amplifier and the 10 GHz test antenna.
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Charge System Safety
Renesas' charging system safety circuits are optimized to provide a redundant safety protection to an Li-ion battery charging system by monitoring input voltage, battery voltage and charge current.
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(40×70×12mm) Single Channel Small Form Factor Gain Block Pre-Amplifier EDFA Module
SPA4300-GM01
Hangzhou Huatai Optic Tech. Co., Ltd.
SPA4300-GM01 is a single channel Gain Block Pre-Amplifier EDFA module , adopts subminiature 40×70×12mm compact package, combined with artistic package and best optic performance, creating the best flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
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In-line ICP® Charge Converters
In-line ICP® charge converters play a vital role in converting high impedance charge mode piezoelectric sensor signals into low impedance voltage signals, facilitating input to readout, recording, and analysis instruments. Specifically engineered for compatibility with high temperature piezoelectric sensors, these units are capable of operation in environments reaching up to 500°F (260°C). The series boasts ±2.5V or ±5.0 V output, offering a range of gain options, all packaged within a compact and durable casing. As a cost-effective alternative to laboratory charge amplifiers, in-line ICP® charge converters present an appealing choice for multi-channel applications.
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Current Preamplifier
1212
The Model 1212 Current Preamplifier is designed as a low cost, gerenal purpose, benchtop instrument to provide a high performance detection system for small ac and dc currents. The 1212 operates with a virtual ground at its input which mitigates unpredictable high frequency rolloff due to input cables and stray capacitance.
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Power Switches With USB Charge Controller
ST’s USB charger emulator family (STCC) features ICs integrating a power switch, a data switch and an intelligent charge controller. It supports most charging schemes on the market (standard and proprietary) to ensure compatibility with a broad range of portable devices. ST’s unique and patented attach detection mechanism makes the STCC family ideal to guarantee fast and accurate charging while preserving the host battery.
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Charge Meter
NK-1001A/NK-1002A
Probe-type charge meter that can easily measure the amount of discharge charge that causes static electricity destruction in the manufacturing, inspection, and assembly processes of electronic devices.Many ESD phenomena that impair electronic devices are represented by the CDM ( Device Charging Model). The CDM is a model that represents a phenomenon in which a high peak current flows at high speed when the device itself is charged and its external electrode is grounded. The coulomb meter measures the amount of discharge charge, which is the integral value of the current, with high accuracy.
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JFET Voltage Preamplifier
SIM910
Stanford Research Systems, Inc.
The SIM910 and SIM911 are low-noise, programmable preamplifiers which are ideal for a wide range of small signal applications. The primary differences between the two models are their input impedance and input noise.
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Low Noise Current Preamplifier
SR570
Stanford Research Systems, Inc.
The SR570 is a low-noise current preamplifier capable of current gains as large as 1 pA/V. High gain and bandwidth, low noise, and many convenient features make the SR570 ideal for a variety of photonic, low temperature and other measurements.
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Collapsible 6 Inch Charge Plate Monitor Assembly
CPM-760A
- 6" x 6" (15 cm x 15 cm) conductive plate- Total system capacitance of 20 pF ± 2 pF- Meets the requirements of ANSI/ESD STM3.1 and ANSI/ESD SP3.3- Designed to perform audits on overhead ionizers and room ionization systems- Flexible to also evaluate and balance bench top ionizers- Completely collapsible for compact storage- Designed to be used with the PFM-711A and PFM-711B
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High Sensitivity, Compact Imaging Spectrograph
Lumetta
HORIBA Scientific’s new Lumetta™ delivers benchtop performance in a small, value priced package to the rapid compact spectrometer market. It offers the highest throughput/signal gathering capacity in its class, employing a tall sensor and an F/2 design. With a scientific grade-one high quantum efficiency CCD cooled to -50 oC, it provides a sensitivity that rivals more expensive high-end benchtop systems. As an imaging spectrograph, it enables advanced techniques such as multitrack spectroscopy and hyperspectral imaging ― all at an affordable price.
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Sensitive Terahertz Detectors: Cooled Terahertz Detectors Based On Hot Electron Bolometer (HEB) And Room Temperature Terahertz Detectors Based On Golay Cell.
Insight Product Company offers Cooled and Room Temperature Terahertz (THz) Detectors
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PCB High Sensitivity, 100mV/g, ICP® (IEPE) Accelerometer
784170-01
The PCB HSTA15 helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. This sensor uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The PCB HSTA15 features a sensitivity range of 10 mV/g and requires a 4-socket plug-to-3 BNC plug cable.
