HIgh Current
-
Product
Bench Power Supply, Single, Adjustable, 2 Output, 1 V, 15 V, 60 A
72-7655
-
High current switch mode power supply with remote sensing and control.*Bright 3 digit dual LED displays*Simultaneous display of output voltage and current*Excellent load and line regulation*Low ripple and noise*Overload (constant current limiting), short circuit, over temperature and OVP protections*Variable speed thermal static control fan for cooling*Highly efficient active power factor corrector*Front panel banana jacks for loads up to 5A*Rear panel binding posts for loads up to 60A*12-month limited warranty *view Terms & Conditions for details
-
Product
Primary & Secondary Current Injection Testing Sets
-
Primary current injection kits are used to test and commission Circuit Breakers, Bus Bars, CTs, Relays, MCCs, PCCs etc. These are also used for high current injection and simultaneously measuring voltage drops and hot spots in bus-bar joints, Circuit Breaker Contacts etc.
-
Product
Multiplexer
SC6540
-
Our patented SC6540 modular scanning matrix pioneered the largest productivity improvement in the electrical safety compliance industry in years. With up to 16 independent high voltage or high current channels in a convenient 2U design, the SC6540 can be customized in 10 different configurations for multi-point Hipot, Ground Bond, Insulation Resistance and Leakage Current testing.
-
Product
Ground Grid Tester
GGT Series
-
The GGT500 ground grid integrity tester is designed for inspection of the substation ground grid. It can also be used as a portable micro-ohmmeter with Both Sides Grounded and Remote Control functionalities. It is intended to inspection the conditions of a grounding system beneath substations, testing of medium- and high-voltage circuit breakers, disconnecting switches, high-current bus bar joints, cable splices, and different high-current links.In the United States when inspecting the quality of the grounding systems beneath a substation, the proper procedure is to inject 300 A DC during a time period of 60 s. This is what the GGT500 will do, and in that time period, the current path and voltage drop are checked. Also acting as a micro-ohmmeter, the GGT500 can test low resistance values by producing high test currents of up to 500 A.The instrument is placed in an unbreakable, plastic case with IP67 protective rating (with closed lid). Although very portable and lightweight, micro-ohmmeters have very high output power capabilities. High output voltage enables a wider measurement range at higher test currents, as well as the use of thinner/longer test cables. GGT500 ground grid integrity tester generates a true DC ripple-free (less than 1 % ripple) current with automatically regulated test ramps. This significantly decreases magnetic transients and ensures great accuracy.When used for testing in Both Sides Grounded conditions, a special current clamp powered from the ground grid integrity tester is used for measuring a current through groundings. If even a higher safety level is required, the remote control feature enables the operator to perform measurements from a distant location, away from the instrument and test object.
-
Product
Precision Picoprobe™ Micropositioner Probe Holder Kit
PHD-3001A
-
High Power Pulse Instruments GmbH
*Pulse force and pulse sense fixed pitch and flexible pitch RF probing solution for TLP/VF-TLP/HMM on-wafer measurements using Picoprobe™ Model 10*High peak current capability 80 A (100 ns)*DC – typ. 7 GHz bandwidth*Isolated probe-head ground shield for high pulse sense common mode signal rejection*Including fixed pitch replacement probe tip 50 Ω, right, 100 µm pad pitch*Including fixed pitch replacement probe tip 5 kΩ, left, 100 µm pad pitch*Including flexible pitch clamps plus 10-5k(0502)-125-W-1 and 10-50/30-125-W-1 replacement probe tips*True coaxial high-resolution 80:1 rotary probe-head for accurate probe tip adjustment
-
Product
AC / DC Current Probe, 100 KHz, 100 A
1146B
High Current Probe
The Keysight 1146B AC / DC probe provides accurate display and measurement of currents up to 100 A DC or peak AC / DC to 100 kHz without breaking the circuit. The 1146B AC / DC probe has hall-effect sensor technology to measure AC and DC signals. It is compatible with any Keysight oscilloscope with 0.2 to 0.5 V / div sensitivity and 1 MΩ BNC input.
-
Product
Automatic Current Transformer Comparator
KATC-C2
-
Got older, slower equipment? Knopp’s Automatic Current Transformer Comparator (KATC-C2) is faster, more robust and more accurate! Knopp’s KATC-C2 is a high accuracy current comparator that is compatible with all older generation Knopp comparators, and is designed to be a direct, plug-in replacement requiring no modification of the existing Knopp Current Transformer Test Systems. Save time and money on service by upgrading your comparator to our new next generation model!
-
Product
Ultra High Power Precision Shunt Resistor
UHPS
-
*Max. current limit 707A*Excellent short term stability*Low temperature coefficient of resistance (T.C.R.)*High current sensing & reference resistors in laboratories*Change - discharge test equipment for high capacity batteries*Current sources & laboratory power supplies
-
Product
PXI Solid State Switch Module, 3xSPST, 10 A
40-182A-012
Switch Module
The 40-182A-012 has 3 off high current SPST switches in one PXI slot and is part of our range of high power solid state switching solutions. Each SPST switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each SPST switch can support 10A of continuous current and switch up to 200V signals. The switch can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
-
Product
Counter Electrodes
-
For a system using a three-electrode potentiostat, we measured current when a potential is applied between the working electrode and the reference electrode. Passage of current through an electrical circuit requires electron transfer reaction between the working electrode and the counter electrode.The main function of the counter electrode is to provide the location of the second electron transfer reaction. Important parameter of the counter electrode is the surface area. It is required (area) large enough to support the current generated for the working electrode. For example, the surface area of the platinum electrode of 5 cm is sufficient to use as an electrode, such as steady-state cyclic voltammetry experiments. However, for generating a high current measurements such as bulk electrolysis, the counter electrode of a larger area is required, as Catalog No.012961 which the length of platinum is 23 cm. This electrode is used for measurement, such as rotating ring disk.
-
Product
Digital I/O Board w/CoS IRQ
104-DIO-48S
-
*48 or 24 parallel lines of 82C55 digital I/O with tristate buffers prevent unintended control of external equipment*IRQ on input change of state (COS) eliminates the need for constant polling*High sink/source current 64mA/32mA*I/O pulled up to 5V for contact monitoring*Compatible with Opto-22 and other industry standard I/O racks
-
Product
PCI Digital I/O and Relay Driver Cards
-
a 32-channel Digital I/O card with high output voltage and current capability and a dual variable threshold input. Each of the 32 channel outputs can be used to drive the output high or low using a high current capacity drive capable of sourcing 0.4A from the high side or 0.5A sink on the low side for each channel.
-
Product
PXI Solid State Matrix Module, 6x2, 30 A, Hardware Interlock
40-554B-011-HI
Matrix Switch Module
The 40-554B-011-HI is a high current 6x2 matrix with hardware interlock occupying two PXI chassis slots. Each matrix crosspoint uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation.
-
Product
AC Resonant Test System
-
Yangzhou Power Electric Co., Ltd
Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
-
Product
AC & DC Capacitors
Power Electronics
-
AC & DC capacitors for power electronics applications with high current and harmonic distortion. DC capacitors for power inverters for railways, welding, energy storage and filtering applications. Typical applications: inverter, filtering, switching, high power lighting, traction and railways, welding, PFC with high voltage and high harmonic application (i.e. Wind turbines).
-
Product
Gaussmeter
DX-103
-
DX-103 Gaussmeter is a desktop gaussmeter.Which is based on he latest progress of the the Hall Effect magnetic field measuring instrument.Adapt the high stability constant current source circuit technology to design and manufacture. Test probes adapt imported GaAs linear Hall-chip, the difference between probes is small, which can be replaced directly when it is damaged, and is an ideal AC & DC magnetic field test instrument.
-
Product
PXI Solid State Multiplexer, Dual 3-Channel, 30 Amp
40-667B-011
Multiplexer Module
The 40-667B-011 is a dual 3-channel 30A MUX and is part of our range of high current multiplexers occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each multiplexer channel can support 10A of continuous current and switch up to 200V signals. The switches can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
-
Product
Contact Probes
-
Rika Denshi Group Contact Probes - specialty probes including fine pitch testing, high frequency testing, high temperature testing, kelvin test, and high current test, as well as standard probes for 0.4mm-, 0.5mm-, 0.65mm-, 0.8mm-, and 1.0mm pitch.
-
Product
LINEAR AMPLIFIERS
F-series
-
The F-series amplifiers are designed to extend the output range of low voltage signal sources. They are general purpose devices with a very low output impedance, very fast response and high current. The output is linear from DC up to few megahertz range.
-
Product
PXI 32 Chan I/O Parallel I/P Prog Threshold
40-412-111
Digital I/O
A 32-channel Digital I/O module with high output voltage and currentcapability and a dual variable threshold input. Each of the 32 channel outputs can be used to drive the output high or low usinga high current capacity drive capable of sourcing 0.4A from the high side or 0.5Asink on the low side for each channel. The module is available in two versions witheither serial or parallel capture of the input levels.
-
Product
PXI Functional Test System
U8989A
Functional Test
The TS-8989 PXI functional test system is an integrated, all in one switch, load and measurement system in a box for high voltage or current mechatronics functional test applications of up to 104 nodes and 40A current loads.
-
Product
128-Ch Isolated Digital I/O PCIE Card
PCIE-1758
-
Interrupt handling capability for each channel128 isolated digital output channels (64 channels for PCI-1758UDIO)High-voltage isolation on output channels (2,500 VDC)Wide output range (5 ~ 40 VDC)High sink current for isolated output channels (350 mA max./channel)BoardID™ switchDigital output value retained after hot system resetPCIE-1758DI and PCIE-1758DIO128 isolated digital input channels (64 channels for PCI-1758UDIO)Wide input range (10 ~ 30 VDC)High ESD protection (2,000 VDC)Digital Filter functionPCIE-1758DO and PCIE-1758DIO
-
Product
FaithTech FTG Series Modular High-power Programmable DC Power Supply (4~600kW)
FTG Series
-
Shenzhen FaithTech Technology Co., Ltd.
FTG series programmable DC switching power supply, voltage range from 10V to 1500V, single current up to 12000A, single maximum power of 600kW. The first technology in China, it still maintains 0.1% control and measurement accuracy when working with high current, providing strong support for sensor testing, superconducting material testing, cable testing and other tests.
-
Product
Integrated Current Sensors
HMSR series
-
The HMSR is a new generation of high insulated Integrated Current Sensor from LEM. These product family provides a robust, compact and very accurate solution for measuring DC and AC currents in all highly demanding, switching power applications for commercial, industrial. HMSR is a micro core based open loop sensor with a reinforced insulation and overcurrent detections (user configurable and factory set). These features make the device suitable for high voltage applications requiring high precision and strong immunity against external field. The primary conductor (pins 1 and 8) has very low electrical resistance and dedicated pads d
-
Product
High AC Current Capacitors
-
HK Film Capacitors offer a selection of High AC Current Capacitors ( continuous duty) with Temperature up to +105C
-
Product
Pulse Width Extender
TLP-8012A5
-
High Power Pulse Instruments GmbH
*Pulse width extender for the high current TLP/HMM test system TLP-8010A and TLP-8010C*6 manual selectable pulse width: 5, 10, 50, 100, 200 and 500 ns*High pulse output current up to ±80 A*High performance and high quality components
-
Product
Power Contacts
-
VPC’s Power Contacts are a family of high‑current, long‑life contacts for Mass InterConnect and cable/PCB interfaces, covering roughly 21 A to 500+ A continuous (up to about 1500 A in low‑duty applications) at up to about 1500 VDC or peak AC
-
Product
PXI High Power General Purpose Switch Modules
-
Pickering's PXI high power general purpose switch modules provide a range of high current handling relays suited for high power applications. Lower current versions require one 3U PXI slot, the highest current versions occupy two slots. These modules can be used to switch heavy AC or DC loads and the highest current versions are particularly suitable for automotive test. We also have high power switches available in multiplexer and matrix configurations.
-
Product
Primary Test Equipment
LET-400-RD
-
It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.The regulation system is based on a continuously variable autotransformer (Variac) that supplies to a power transformer that delivers the high current outputs and isolate the main supply from the load. A built-in ammeter and a timer gives the information about the current value and the operation time of the relay or breaker under test.
-
