Showing results: 1351 - 1365 of 2605 items found.
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Yokogawa Test & Measurement Corp.
As the world goes to a more Energy efficient mindset, products are needed to monitor each factory’s energy requirements. The CW500, CW240 and CW120 Power monitor series allows the customer to use a portable recording device to measure voltage, current, watts, VARs, VA, PF, PA, frequency, harmonics, and demand. This 1P2W to 3P4W power monitor provides a visual report of the current power situation to prevent major energy problem and utility over charges.
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Edmund Optics Inc.
Amplifiers are used to amplify the energy output of photodetectors as well as convert their electrical signal for a number of illumination measurement or spectroscopy applications. Amplifiers are digital systems that amplify the low electrical current transmitted by photodetectors to easily detectable levels. Amplifiers also convert photodetectors' electrical current into voltage so that their signal may be read by other digital devices. Amplifiers are indispensable for nearly any light measurement applications by greatly increasing the usability of a detector system.
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Landt Instruments, Inc
The CT3001A/C battery test systems are upgraded from CT2001A/C with higher precision and data logging rate. The tester can be used to run precision tests for coin cells, pouch cells, prismatic cells, and especially supercapacitors (ultra-capacitors). Each tester has 8 independent channel which can be programmed to run constant current charge/discharge, constant voltage charge, constant power discharge, constant resistant discharge, and direct current internal resistance (DCIR) tests.
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Model 40/15 -
TREK, INC.
The Model 40/15 is a DC-stable, high-voltage power amplifier featuring an all solid-state design for high slewrate, wide bandwidth, and low-noise operation. It is configured as noninverting with a fixed gain of 4000 V/V and is protected against overvoltage and overcurrent conditions that may be generated by active loads or by output short circuits to ground. Precision voltage and current monitors provide low-voltage representations of the high-voltage output and load current for monitoring purposes or for use as feedback signals in a closed-loop system.
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SecuControl inc.
FTL testblock with dust cover and current disconnect pinThe FTL is a test block for interfacing substation devices (protection relays, fault recorders, revenue meters, ... ) to the voltage and current transformers and to other equipment on the system side of a power grid. The FTL test block uses disconnect pins to isolate the substation devices from the system side equipment. Once isolated, secondary injection can be performed using banana jacks on the front side of the test block.
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1620 ER -
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● 3 ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads.
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Chroma Systems Solutions, Inc.
Some of the key features to look for in an LCR meter (also known as an impedance meter) are: accuracy, test frequency, measured parameters, test voltage and test current. Additionally, an easy to understand display of test results and the ability to access and use these results has become increasingly important. Component testing often requires much more than simply a resistance, capacitance or inductance value at a given test frequency and stimulus voltage. An LCR meter or impedance meter must have the flexibility to provide multi-parameters over wide frequency and voltage ranges.
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AEGIS® -
Electro Static Technology
Digital Oscilloscope and Multimeter with Conductive Microfiber Probe Tips. Is your motor safe from destructive shaft voltages? For the first time you can get all of the tools to find out in one place. The AEGIS® Shaft Voltage Tester™ Digital Oscilloscope bundle includes the AEGIS-OSC-9100 100 MHz digital osciloscope, shaft voltage probe tips, and a shaft grounding simulator. Armed with these tools, you can quickly and easily find whether your motors are at risk of premature bearing failure due to VFD-produced bearing currents.
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Analog Devices Inc.
Analog Devices optical transimpedance amplifiers offer a complete, high performance, single chip solution for converting photodiode current into a differential voltage input. Supporting data rates from 155 Mbps to 11.1 Gbps, our transimpedance amplifiers are ideally suited for data communications and telecommunications applications supporting lay protocols including 1×, 2×, 4×, and 8× Fibre Channel, 10GBASE-LX4, SONET/SDH up to OC-192 with FEC, and 10 Gigabit Ethernet. Our transimpedance amplifiers feature low input referred noise current, high input current, and low power dissipation.
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Pulse Electronics
Power bead inductors are typically used in high current multi-phase voltage regulators that power processors, memory modules and high current ASICs and FPGA in a wide range of applications including servers, graphics cards, storage and data centers. The construction consists of a ferrite core assembled over a 1T or 2T winding and which allows for extremely low DCR, high peak current and low AC losses. Pulse has single phase, integrated phases and coupled inductor versions. Our high volume manufacturing enables us to produce components that are cost-effective while maintain exceptional quality and reliability.
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72-7655 -
Tenma
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
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EE-120A-1S -
EMSYST Ltd
The EE-120A-1S unit consists of a single-phase energy standard class 0.1 and current load up to 120A. The unit performs testing of all types single-phase electricity meters using the voltage of the site. The meter error can be measured for active, reactive or apparent energy, in Manual Mode or with predefined Test Plans using the keyboard and the LCD display on the panel. Register Test, Starting Current Test and No Load Test can be performed too. The energy standard of the system can be used without the phantom load to test meters with customer load and perform analysis of the site – with direct measurement or with optional current clamps.
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40-413-002 -
Pickering Interfaces Ltd.
A 32 channel Digital I/O module with high output voltage and current capability and a dual variable threshold input. The 40-413 range is available in three configurations, a high side only, a low side only (shown here)and a combined high and low side each capable of driving 2A loads. Each output is fully protected against over-voltage, over-current and thermal overload, ensuring robust and reliable operation in the toughest test environments. For high side voltage driving the high side voltage source is supplied from an external voltage source, permitting the module to drive high capacity loads without impacting the PXI chassis power supply.
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Extech CT70 -
Extech Instruments Corporation
Circuit and wiring issues can introduce shock hazards and compromise performance of machinery and equipment. The CT70 is a GFCI and AC circuit analyzer which covers outlet load handling and outlet tester functions. AC load tester functions cover selectable loads of 12, 15, and 20 Amps; loaded and unloaded AC line voltage measurements; voltage drop/line impedance calculations; and peak line voltage. Outlet tester functions include neutral to ground voltage; hot, neutral, and ground impedance; GFCI trip time/trip current; and open or reversed wiring. The CT70 comes complete with AC test cord (standard North American 3-prong plug).
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BAC Series -
IBEKO Power AB
Battery charger BAC series is a portable and universal battery charging solution. It is primarily intended for charging Lead-Acid, Ni-Cd and Li-ion batteries from 1 V DC to 300V DC level. However, the unit can charge the string of any battery type by one of the available charge modes:IU (constant current + constant voltage)UU (constant voltage + constant voltage with a current limit)Charging modes provide a safe regulation of charging procedure and achieves fast recharge and low risk of overcharge.Variety of implemented protections, such as thermal, overcurrent, undervoltage, and overvoltage, assure the charging process will be safe for the battery and the instrument itself.A user doesn’t have to switch off the main charger in order to use BAC series charger. Just the opposite, the BAC series charger should support the main charger to speed up the process. An alternative use is to quickly recharge a battery following a discharge test.The provided display enables users to monitor all relevant information during the charging process and to adjust charging parameters and limits in real-time.The instrument offers the best power-to-weight ratio in the market, weighing only 10 kg / 22 lbs with the maximum output power of 2,7 kW.The maximum charging currents for lead-acid, Ni-Cd and Li-ion batteries, at various battery voltages, are presented in the brochure.
