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Distribution Amplifiers
Distribute time code, radio frequency and other electronic impulses. Click a model below to learn more.
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Inductor Tester
An impulse can be applied to the coil of a chip power inductor to perform insulation tests (surge tests) within the windings.
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Epoxy Resin Capacitors/Plastic Film Capacitor
High voltage,impulse,ignition,resonance circuit For LED driver,lighting,speaker,communication device,household appliances etc.
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Pulse Modulator IM-20
*Wide Frequency Range: 10 MHz...20 GHz*High Pause Power Mitigation: ≥ 70 dB*Signal Radio Impulse < 10 ns*Parallel Data Input*Input/Output Modulator Ports
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SPD Testing
Impulse generators with current and voltage outputs for testing complex Surge Protection Devices comprising combinations of varistors, gas arrestors and resistors
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AC Insulation Testing
Weshine Electric Manufacturing Co., Ltd
High-voltage Dividers (High Potential Divider) are used to measure voltages and decouple partial discharges in high-voltage test systems. Depending on the specific type, they are used to measure alternating voltage (AC), direct voltage (DC), lightning impulse voltage (LI), and switching impulse voltage (SI) systems. High-voltage dividers by HIGHVOLT comply with the relevant IEC standards. The systems are available for both indoor and outdoor use.
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Magnetic Field Testing
Accessory to test generators. Range of coils for testing AC magnetic fields up to 1000A/m or impulse and damped oscillatory wave magnetic fields.
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Winding Component Testers
Changzhou Tonghui Electronic Co., Ltd.
Winding Component Testers - automatic transformer comprehensive test system, impulse winding testers, high voltage test system for winding components
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Lightning Current Generator
Shanghai Guantu Technology Co., Ltd.
The lightning wave impulse current generator is an impulse current generator that generates a simulated lightning current waveform . Its working process is as follows: first, the transformer charges the capacitor bank through the silicon pile, when the charging voltage reaches a predetermined value, the spark gap is triggered, and the capacitor is discharged through the total inductance and total resistance of the circuit. When the resistance is greater than or equal to the critical damping value, a unidirectional impulse current wave is generated in the circuit. When the resistance is less than the critical damping value, an oscillating impulse current wave is generated. The magnitude of the impact current amplitude is related to the circuit parameters. When the capacitance value and charging voltage are the same, the smaller the inductance value, the greater the current amplitude. In order to obtain as much current as possible, a pulse capacitor with a small inductance value is usually selected, and the total length of the connecting line should be as short as possible when arranging the main capacitor, so that the total loop inductance value can be reduced as much as possible.
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Compact EMC Test System
Multi-CE5
The Multi-CE5 includes an Electrical Fast Transient Generator (EFTG), a Combination Wave Generator (CWG) and a Coupling-/Decoupling Network (CDN) for single-phase power supply lines. The software program CE-REMOTE allows full remote control of the test generator via Ethernet light guide as well as recording, evaluation and documentation of test results, according to IEC 17025. To record the wave shape of impulses, it is equipped with an Impulse Recording Function (IRF).
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Glass Reinforced Epoxy (GRE) Connectors
Waterproof, submersible electrical connectors rated up to 20,000 psi. Specifically designed for harsh environments, the GRE connectors from Teledyne Impulse are rugged and reliable connections for ROVs, AUVs, underwater instrumentation, and others areas of high pressure or extreme conditions.
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Capacitor Tester
MIG1212CAP
MIG1212CAP is specially designed for high voltage test on X / Y capacitors with impulse voltage approximate 1,2/50 µs up to 12 kV in accordance with IEC 60384-14 Ed.4. The MIG1212CAP comprises two circuits with impulse capacitance 20 µF and 0,25 µF. Both circuits generate a voltage wave shape of approximate1,2/50 µs and are combined in an 8 unit high 19" rack. IEC 60384-14 and EN 132400 define the generator.
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Varistor Testing
Impulse generators with variable voltage and current outputs for testing disk varistors. Models designed for clamping voltage, energy absorption, surge withstand and combination wave testing.
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SIM Filter
The CFL SIMF, Cable Fault Secondary Impulse Filter from SCOPE is the ultimate solution for locating underground cable faults in minimum time. It uses advanced technology for fault distance measurement which helps even an unskilled operator to locate the fault accurately.
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Qualification and Quality Control Tests
Techsquare
New IEC standards, IEC 60034-18-41 and IEC 60034-18-42, have been issued to define the procedures for testing partial discharge inception voltage and the long-term performance (endurance) of Type I and Type II insulation systems used in rotating machines fed from voltage converters. Voltage impulse generators are required at least to test turn insulation, but they would be recommended for any testing under power electronics supply because of their capability to simulate the real electrical stress conditions. More generally, any type of electrical insulation system when subject to impulsive voltage waveform during life should be carefully evaluated in terms of partial discharge and endurance behaviour. This is why voltage impulse generators able to provide impulses with controlled amplitude and frequency are needed to face this new testing challenge.
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Audio Analyzer
DScope M1
All essential measurements like THD+N, noise, crosstalk, sweeps, impulse response plus simple code free test automation and additional modules for advanced features.
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Single Phase Site Energy Meter Test Instrument Type KP-P1001-A
Bofa Instrument & Equipment Co., Ltd
Single phase site energy meter test instrument type KP-P1001-A (without voltage and current source) is an ideal instrument to test all kind single phase energy meters accuracy below 1.0, especially for meters on site. During tests, the tested meter must be on load condition (that means the tested meter must be working). The instrument tests the errors by comparing energy impulse from the tested meter with energy impulse from the reference meter inside the instrument.
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Signal Spectrum Converters
Advanced Science and Novel Technology, Co., Inc.
DC to 5.6GHz finite impulse response filter.Two differential CML-type input ports and one differential CML-type output port.Nine analog tap-weight control inputs.Differential gain of approximately 0dB.Single +3.3V or -3.3V power supply.Power consumption: 422mW.Fabricated in SiGe for high performance, yield, and reliability.Custom CQFP 44-pin package.
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Pulse - Generator
PG 01-2000
The test generator PG 01-2000 is suitable for insulation test and testing of the impulse withstand voltage of electrical and electronic electricity meters. The generator produce a standard pulse voltage waveform with 0,1 / 2000 μs.
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Double Pulse Calibrator
LDC-5/D
For LDS-6. Double impulse calibrator. For external calibration of the standard PD measuring circuit according to IEC 60270 (single pulses). PD measurements on long cables and in accordance with standards requiring the verification of the double pulse behavior of the employed PD measuring system. Produces these standardized time parameters according to the IEC 855-3.
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Ultrafast Fiber Optic Photodetectors
DXM Series
The DXM series of Ultrafast Detectors are fiber-coupled photodetectors with wide wavelength ranges, as shown in the plot to the right, that are designed to be used for a variety applications. Each provides a high-fidelity electrical output pulse in response to an optical input pulse, and their clean impulse responses have full width half maxima (FWHM) down to 15 ps.
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Shock Testing
Shock testing of products and materials determines to what degree items can physically and functionally withstand relatively infrequent, short time, moderately high-level force impulses or temperature changes that would be encountered in handling, transportation, and service environments. Vibration testing, on the other hand, determines the extent to which items can withstand mechanical vibrations.
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Wound Component EST Analyzer
19036
Chroma Systems Solutions, Inc.
The industry’s first Wound Component Electrical Safety Test (EST) Analyzer that combines impulse winding, AC/DC hipot, insulation resistance and DC resistance test measurement functions. Chroma’s 19036 Wound Component EST Analyzer has 5kVac/ 6kVdc high voltage output, 5kV insulation resistance, 6kV layer short impulse voltage and 4-wire DC resistance measurement with a maximum output of up to 40 channels. Capable of outputting and measuring AC100mA/DC 20mA, Chroma’s 19036 is suitable for testing to high power motor standards such as UL 1004-1.
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EOS Tester
KT-200SG
This test instrument stands for the EMI(Electro Magnetic Immunity) ability test to the electric devices, electronic circuit boards & electric equipments. Recently this instrument is widly used in many companies in Korea & other countries to test the immunity to thier products-power supply, drive PCBs, communication systems, LCD display panels whether they are safe or not against the impulse & noise.All for the purpose, of this object, it generates 4 ~ 5 kinds of different impulse test waveforms.Output test voltage level : 5 ~ 200 V ImpulseOutput voltage polarity : Positive, NegativeType of waveforms
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CompuScope GPU CUDA Processing
Performing real-time digital signal processing (DSP) routines such as Fast Fourier Transform (FFT), Signal Averaging, Finite Impulse Response (FIR) Filtering, Digital Down Conversion (DDC) and more have traditionally required the use of dedicated DSP processors, Field Programmable Gate Arrays (FPGAs), or Application Specific Integrated Circuits (ASICs).
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Magnetizing Power Supply
This is a magnetizing power supply which can be used even in areas (countries) with an unstable electricity supply.The accuracy of the repeating magnetizing voltage enhances our reputation for top-class quality in the industry.We confirm the peak value, the time of electrification, and the electrical current area by using an impulse meter (a highly accurate magnetizing ammeter) before we ship out the products.
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Rogowski Coil Current ProbesTOP
*Switching current waveform and pulse response characteristics of power devices*Current measurements of inverter system*AC current measurements (at large DC offset)*Impulse high current measurements*Bus Bar high current measurements
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AUTOMATIC WINDING TEST SYSTEM
VE9036SU
6 CHANNEL Microprocessor based Automatic Test System for Automobile Coils, Magnetos, Alternator, Motor Winding. Can Test : Impulse Winding Tester (IW), AC/DC HiPot, Insulation Resistance (IR), Inductance (L), DC Resistance (DCR)
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Ocean and River Instruments
RINKO III
Rinko III is an analog version with the fast optical DO sensor and a temperature sensor. With an external 12 DCV power, the instrument seamlessly outputs the analog data (0 to 5V) of the sensors. Rinko III can be easily integrated on various platforms with an Impulse cable. By the fast response, the instrument provides high accurate DO data without restricting profile speeds.
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Capacitor Testing
The test system includes control of the nominal AC supply via an integrated variac and also the stress impulse that is applied to the capacitors. Impulse amplitudes are programmable up to 8kV which covers all the requirements. X1 capacitors are stressed up to 4kV, X2 and Y4 capacitors up to 2.5kV and Y2 capacitors up to 5kV. Capacitors up to 1F can be tested with the COMP0804CAP and up to 50F when the COMP0804CAP includes also the decoupling elements to prevent the disturbance signal entering the power mains supply. Control is from the EMC PARTNER Operating System (EPOS) interface which allows fast and easy control of the test process.
