Alternating Current
Current Alternates direction of flow cyclically. Also known as: AC
See Also: Current, Direct Current, AC
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Product
SWR Meters
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Field Strength FunctionAvailable as a stand-alone meter which operates on 8 AA batteries or as a 140-525 Analyzer Kit with Belt Case, AC Adapter, Analyst Director software and serial cable
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Product
Power Inverters
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Xantrex inverters have revolutionized the way we live with independent mobile power systems, providing silent AC electricity anytime, anywhere. An inverter transforms the DC electricity stored in batteries into standard household AC power. With a Xantrex inverter you don’t have to rely on hard-to-find DC-powered appliances or a noisy generator to enjoy the comforts of home in your vehicle, RV or boat.
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Product
Environmental Chamber
REXMED REC-400
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MOD. REC-400, AC 230/380/415V, 1/3 phase, Environmental chamber, HS CODE: 841989, UNCCS CODE: 484384, UMDNS CODE: 16327, Main construction: SS304, Interior: SS304, Exterior: SS304 powder coated, Insulation: Rigid polyurethane foam and glass wool, Controller: Fix point PID controller, temperature ˚C/PV and ˚C/SV, humidity %/PV and %/SV display and setting, Temperature range: -40˚C~100˚C, Humidity range: 20%RH~98%RH, Constancy: ±0.3˚C ±2.5%RH, Uniformity: ±1˚C ±3%RH, Temperature and humidity sensor: PT 100Ω, Temperature and humidity audio and visual warning and OFFS correction setting, Temperature heater: 1.5KW X 2pcs, Humidity heater: 2.5KW X 1pc, Heat up transition time: -40˚C~100˚C within 45 min, Refrigeration system: Air cooled, single stage, Cooling compressor: Bristol hermetic compressor, Cooling capacity: 3,506 Watts, 11,962 BTU/hr, 3,020 Kcal/hr, Cool down transition time: 20˚C~-40˚C within 50 min, Safety devices: No fuse breaker, refrigerator over load relay, refrigeration high pressure switch, over temperature protector, protection relay, protection fuse, water level control and overheat protector, Chamber: L50 X W60 X H75cm, Capacity: 225L, chamber with key lock, with lamp (DC 12V 50W) X 1pcs and double glass viewing window, testing cable port with cover: Ø25mm, 4 castors, W/S: shelf X 2pcs, standard testing wet cloth X 5pcs, PCV water container X 1pc
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Product
Clamp Meters, Clamp Multimeters
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Hioki provides a wide range of models for AC, DC, and leakage current measurement. The lineup also includes DC high-voltage probes for measuring the open-circuit voltage of high-voltage solar power (PV) systems. Models that can be easily inserted into narrow gaps between cables and transmit data to smartphones or tablets improve operational efficiency.
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Product
Rogowski AC Current Probe, 23 MHz, 3000 A
N7040A
High Current Probe
The Keysight N7040A Rogowski coil current probe is designed for measuring AC currents up to 3,000 A with the bandwidth ranging from 3 Hz to 23 MHz. The probe is easy to use because it has a thin, lightweight, flexible and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult to reach parts and confined spaces of a circuit under test. It can also measure large AC current without increase in transducer size.
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Product
Rectifier Transformers
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Osborne’s Rectifier Transformers are used in conjunction with various rectification configurations to convert AC input to DC output(s). Key characteristics include regulation, transformer utilization and AC ripple. Osborne rectifier transformer designs are often engineered to operate in advanced rectifier circuit applications.
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Product
AC Load Bank (Resistive)
K-1000 Resisitive
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Kongter Test & Measurement Co., Limited
The kW of a resistive load bank is “real” power in electrical terms. When a resistive AC load bank is used to test an engine generator set the engine will produce its full horsepower rating, dissipate engine exhaust gases, and produce thermal energy into the engine cooling system. The resistive load bank in fact, will completely test the engine and its various systems.
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Product
DC Isolating Transmitter
Model TW2D
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Kusam Electrical Industries Limited
• 2 Inputs / 2 Outputs User Selectable• High Accuracy 0.1% RO at 23 °C ± 5 °C• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 2KV/ Min, between Input/Output/Power)
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Product
AC Engine Dynamometer
DA750
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Power: 750 hp (559 kW)Torque: 2,626 lb-ft (3,560 Nm)Maximum Speed: 3,000 rpmConstant Torque Range: 0 - 1,500 rpmConstant Power Range: 1,500 - 2,600 rpmDecreasing Power Range: 2,600 - 3,000 rpmRotation: bi-directional
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Product
Uninterruptible Power Supplies
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Mains interruptions can have serious consequences. Do not take any chances, you can rely on our uninterruptible power supply (UPS). A UPS supplies power even in the event of mains failure and protects your system against supply interruptions. We offer UPS solutions for DC and AC applications where the functionality and design are optimally tailored to the requirements of various different industries.
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Product
AC/DC Power Supplies
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At ABSOPULSE Electronics, we specialize in the design and manufacture of heavy-duty custom and semi-custom AC-DC switching power supplies, rectifiers and battery chargers.We can meet any AC to DC input/output configuration requirement, with output power ranging from a few watts to several kilowatts.ABSOPULSE's rugged power supplies are typically designed and built for an operational life of 20 to 30 years in harsh environments.
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Product
Miniature AC & DC Voltmeters
PM Series
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The PM Series Full-functioned miniature digital voltmeters are AC or DC reading, and feature AC or DC power options, and LED or LCD displays. These versatile meters are available in 100mV, 200mV, 1V, 2V, 10V, 20V, 100V, 200V, or 1000V ranges. Highly accurate (up to 0.02% of full scale), with rapid update rates (up to three reading per second), these meters feature bipolarity (PM-3 is unipolar), a presettable decimal point, overload indication, an extensive list of application-specific options, and easy installation.
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Product
ATE System Power Supply, 300 V, 5 A, 1500 W
N5771A
Power Supply
The single output, 1500W N5771A provides universal AC input, GPIB, LAN, USB, LXI compliance, and analog/resistance control of output voltage and current.
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Product
DC System Power Supply, 20 V, 38 A, 760 W
N5744A
Power Supply
The single output, 760W N5744A provides universal AC input, GPIB, LAN, USB, LXI compliance, and analog/resistance control of output voltage and current.
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Product
Clamp Meter, Auto, True RMS, 1 kA AC, 600 V AC
72-9490
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A professional digital clamp meter that is perfect for any industry. Measures AC/DC voltage, AC/DC current, Resistance, and Frequency.
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Product
6-400V DC / 120-400V AC Universal Voltage Tester
1989A
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Peaceful Thriving Enterprise Co Ltd
This is a convenient, low-line voltage tester which features 4 LEDs and 3 neon lamp indicators 6-400VDC or 120-400VAC.
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Product
Automated AC Digital Hipot Tester
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Educated Design & Development, Inc.
1 button testing - No setup required, just plug right in! Or, make a plug for your cordless product, and plug right in! EASY!Easy to identify PASS / FAIL visible and audible indicationAuto Test Time (1 sec. / 60 sec.)+ - No need to set a timer or clock watchSafety Protected Start Switch -- Protects user from shock!Performs the Low Current Ground Continuity test at the same timeMeets UL, CSA, CE, EN, IEC, MIL and all other international safety agency requirements as well as UL 120Kohm requirementsIncludes ISO/IEC 17025 Accredited Calibration Certificate, accredited by ACLASS (Internationally accepted results... equivalent to A2LA)
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Product
Power Modules
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VadaTech offers high density AC or DC input power modules with up to 95% power efficiency in single module and double module variants to accommodate different power needs. We also offer specialty modules such as extended full, block format for specific chassis types.
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Product
Digital Power Meter
2406B
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‧Simultaneous display of W, A, V (PF or Hz)‧True RMS V, A, W‧Auto calibration via computer‧Data Hold∕Range Hold function‧Hight immunity to external noise‧CT ratio (1～99)‧REF function (0.800 ～ 1.200)‧Aux. power is AC 90 ～ 260V, 50/60Hz‧RS-232 interface (option)
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Product
High-Voltage Test Device
PGK 150 / 5 HB
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Cable testing and diagnostics with the BAUR PGK H. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing of medium- and high-voltage cables* DC voltage testing of up to 150 kV output voltage with positive or negative polarity* AC voltage testing - up to 110 kV for switchgear, busbars and insulating elements* Easy-to-maintain 2-piece design
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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.
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Product
Digital Circuit Breaker Analyzer
CT-3500 S2
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The CT-3500 S2 is Vanguard’s second generation, stand-alone, digital, microprocessor-controlled, circuit-breaker timer. It measures the elapsed time from the instant a breaker coil is energized to the instant of opening or closing of a circuit-breaker’s dry contacts. In addition to timing a breaker’s contact response time, the CT-3500 S2 can also time relays or other switching functions that use an initiating trigger voltage (24-300 Volts DC or AC). The timer-triggering voltage starts three independent electronic timers. Each timer is individually stopped by its respective dry-contact closing or opening. The CT-3500 can fully analyze the timing of all circuit breaker operations (Open, Close, Open – Close, and Close – Open). Timing results are displayed in milli-seconds and cycles on the unit’s back-lit LCD screen and can be printed on the built-in 2.5-inch wide thermal printer.
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Product
Phase Rotation Meter
PCE-PI 1
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The digital phase rotation meter PCE-PI 10 is used to determine the direction of rotation of 3-phase voltage networks. Furthermore, the phase rotation meter is able to measure voltages up to 600V AC / DC. The rotating field direction is important for machines and plants.
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Product
PathWave BenchVue AC Source Avionics Standard Test Software
BV0028B
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Control your AC source and accelerate pre-compliance testing as per the avionics and military-standard requirements at ease.
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Product
Surge Protector
KAB 15A-C
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Konstar Electric Industrial Co., Ltd
The voltage is too low or too high, the protector will cut off the power automatically, when the new power supply, the protector will delay 10S-300S to make electrical appliance start to work on the stable state.The voltage protector suitable for A/C, refrigerator, TV, computer, wash machine and other home electric appliance.
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Product
Power Meters
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Chroma Systems Solutions, Inc.
Designed for both single-phase and multiple phase measurements of AC power signals and related parameters common to most electronic products.
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Product
Magnetic Particle Flaw Detector
MT-1B
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MT-1B magnetic particle flaw detector adapts high-capacity lithium battery pack, converse DC to AC through variable-frequency, providing magnetic powder flaw detector with magnetic power supply. With low power consumption, it can continuous work more than four hour after charging. It especially suits for working in the wild and aerial area.
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Product
AstroAI Digital Multimeter
TRMS 4000
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WIDE RANGE of tests for AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, Frequency and Temperature; Tests DiodesPROFESSIONAL LEVEL features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage
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Product
Electronic Load
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* Fully programmable, self-contained, air-cooled solid state load.* Patented design is optimized to provide ultra-low impedance operation for fuel cell testing.* Load is compatible with AC impedance or frequency response analyzers.* Interchangeable shunts for precise operation over a wide dynamic range.* Ten built-in cell voltage monitoring inputs optional. Additional voltage monitoring inputs available.* Ethernet Interface for simple configuration and expansion!* Combine with additional Fideris™ Innovator Series™ modules to create a fully-integrated,fully-automated, customized test system.* System-wide control of all Fideris™ Test System Components using FCPower™ Software,LabviewTM, or other programming language.* Integrated hardwired Run/Standby signal.
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Product
High Accuracy 100 Amp Current Probe
HA100
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The HA100 is a compact clamp-on current probe for smaller loads where compact size is important. Its measurement range is from 0.1 to 100 amps AC and is very small which is ideal for locking inside a crowded electrical panel during monitoring.
