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AC

Current Alternates direction of flow cyclically.

See Also: Alternating Current


Showing results: 2266 - 2280 of 2483 items found.

  • Test Compliance

    MX CTS Series - AMETEK Programmable Power, Inc.

    A growing number of electronic products manufactured today have to meet international regulatory requirements for emissions and immunity. This is particularly true for products sold in the European community as well as a growing list of countries in the Far East. The California Instruments MXCTS System provides a cost-effective test solution aimed at verifying higher power product compliance to a number of AC and DC related harmonized test standards. The MXCTS system offers many of the same features and capabilities of the California Instruments CTS Series product line already in use at many EMC labs around the world.

  • POWER PROBE MAESTRO

    PPTM01AS - Matco Tools

    *Connects with the new Power Probe Tek application for greater diagnostic functionality*The Maestro and Power Probe Tek App will be compatible to connect with a majority of diagnostic scan tools*Trace mode offers scope-like functionality*Stream and record visual traces of electrical issues found when diagnosing*DC voltmeter with the capability of applying battery supplied voltage or ground*AC voltmeter: TRMS, peak-to-peak/min/max, frequency, duty cycle*Resistance testing with a live or unloaded circuit*Fuel-injector test mode*Driver test for testing module drivers

  • VFD Dual-display 4 1/2-digit Digital Multimeter

    Shenzhen Chuangxin Instruments Co., Ltd.

    Digital multimeter TH1941 4 1/2-digit is voltage/ current /resistance tester with multi functions and  low cost. The  instrument can stably perform measurement at high speed as  several  times  as other instruments  at the same level. It provides excellent  performance, such as maximum reading of  12,000 counts, maximum DC voltage accuracy of 0.02%, and low cost to give you a best choice. Having VFD dual-display with high brightness.  TH1941can synchronously display measurement parameters,  such as AC/DC voltage or current, AC voltage/current and frequency to improve measurement efficiency and display results  clearly.

  • Multifunction Instrument

    COMBI521EV - HT Italia Srl

    COMBI521EV is the new HT instrument to perform verification and control of electric car charging stations (EVSE) safety according to IEC / EN 61851-1 and IEC / EN60364-7-722 standards. Being a combined verification instrument, COMBI521EV also carries out tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity.

  • Portable Carrier Demodulator with Digital Display

    CD379 - Validyne Engineering

    The CD379 is a portable, completely self contained digital transducer indicator. In addition to the front panel liquid crystal digital display, the unit also provides a 2 Vdc analog output suitable for recording, remote display or control purposes. The unit is for use with all variable reluctance transducers and features solid state electronics, 3 1/2 digit liquid crystal display and battery pack with six 1.5V penlight cells for truly portable operation. The unit can also be powered from an external DC power supply or AC battery eliminator (converter) module.

  • Shoes and Wrist Strap Tester

    WST100 - Eurostat Group

    • Tester designed for checking the conformity of operators wrist strap and/or shoes to the ESD protection standard.• It is also designed to be permanent wall mounted in a production facility for daily testing of employee’s wrist straps and footwear.• Easy to operate, red and green LEDs give clear “pass” or “fail” indication• Individual tests for the wrist strap, the right and left shoe• Can register up to 60 000 different measurements• Output for interface with PC or automatic door opening system• Operates battery that can be supplemented with an AC net adaptor• Tester and calibration plug are delivered with a certificate ofcalibration

  • High-voltage Testers

    Kharkovenergopribor Ltd.

    Operational safety and reliability of electrical equipment and cables directly depend on the dielectric strength of the insulation. Portable and mobile high-voltage testers from KharkovenErgoPribor Ltd. are used for acceptance and operational testing of substation equipment and cable lines, as well as for checking the reliability of personal electrical safety equipment. Our testers range is represented by test systems that allow conducting high-voltage tests with DC and AC voltage, testing polymer insulated cables with very low frequency, testing and locating faults in cable sheath, as well as performing the initial burning of insulation on damaged sections of cable lines.

  • Materials Test Systems

    Ametek Scientific Instruments

    An impedance analyzer is a device that uses a programmable AC voltage / current source, together with voltage and current measurement circuits, to characterize sample impedance over a wide range of frequency. An example of this being the world famous Solartron Analytical 1260A Impedance Analyzer that provides EIS impedance characterization over more than 12 decades of frequency from uHz to tens of MHz. Impedance Analysis characterization is a key technology that enables new materials development for semiconductors, smart-materials, ferroelectrics, piezo-electrics, solid oxide, solid electrolytes, ceramics, polymers, OLED and many more materials.

  • Car Accessories Material Burning Tester

    ZRS-4H - Lisun Electronics Inc.

    • Test Gas Source: Gas or Liquefied Petroleum Gas (Suggestion: Use good quality gas if possible) • Burner inner diameter: ¢9.5±0.5mm, about 100mm long with air adjusting hole • Height of flame: Can be adjusted from 20 mm to 100 mm according to the standard requirement • Applying time of flame: Burning time can be adjusted from 0 to 99 minutes 99 seconds • Test process: Automatic control • Inner volume: 0.05m³ • Material: Stainless steel or iron plate spray • Power: AC 220V; 50Hz/5A

  • 64-CH Isolated Digital I/O PCI Cards

    PCI-7432/7433/7434 - ADLINK Technology Inc.

    ADLINK's cPCI/PCI-743X series cards are 64-CH high-density digital input and/or output cards that provide a robust 2,500 V isolation protection and are suitable for most industrial applications. The wide input range of the cPCI/PCI-7432 and cPCI/PCI-7433 makes it easy to sense the status of external devices. There are several options for PCI-743X series, such as normal version with input range from 0 to 24 V, as well as HIR version with high input range from 0 to 50 V. The PCI- 7433ALC is specifically designed for AC power test system.

  • Voltage Testers

    Kyoritsu Electrical Instruments Works, Ltd.

    AC and DC voltage tests up to 690V with LED Comply with the latest standards IEC 61243 and IEC 61010 Novel designLarge and bright LEDs: Values are visible in the dark placeErgonomic design fits in the hand Two functions are available in one model"Measurement without battery" and "Self Test (all LED on)" Test leads withstand harsh environments at low temperature Penlight (white LED) Auto-power ON/OFF Audible indication Variable test tips, 2mm or 4mm Probe protection cover can store the attachment of caps IP65 (IEC 60529)

  • USB Modular Products Chassis

    U2781A - Keysight Technologies

    The Keysight U2781A USB modular instrument chassis is a high-performance 4U high chassis that comes with a 200 W universal AC power supply and a built-in protection circuit. This portable chassis can house up to six Keysight USB modular products. The U2781A targets a wide range of applications in both industrial and scientific environments in the research and development (R&D), design-validation, and manufacturing fields. The primary advantage of this chassis is its synchronization capability between modules. This can help you to lower your cost of testing and accelerate your test system integration and development.

  • Telecomunication & Electrical Insolation- Continuity-Voltage-MOV Tester(LCD Display)

    1165IN - Standard Electric Works Co., Ltd

    ● Measures insulation (MΩ), Continuity (Ω) , AC and DC voltage● Six insulation test voltages (DCV): 50V, 100V, 125V, 250V, 500V, 1000V● 68x34 mm (2.677x1.338 inch)  large LCD● Function rotary switch design  for easier operation● Intuitive operation for users● User friendly interface● Auto ACV/DCV detection● Audible voltage warning● DAR/PI indication● Backlight function● Automatic circuit discharge● Test insulation at rated voltage into a 1mA load● Auto ranging● Fuse protection● EnerSave function● MOV test function

  • 4 Wire Earth Resistance & Resistivity Tester

    4236 ER - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Earth resistivity (ρ) test.● Earth testing at 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test, 3-Wire test, 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● 200 measurement results can be saved in the memory and recalled on the display.● Interval between auxiliary earth spikes is 1.0~50.0m.● Optical USB to RS-232 data transmission.● The stored data can be transferred to a PC.● 2 optical LEDs are built-in for data transfer.

  • Personal Safety Voltage Detector

    388 SVD - Standard Electric Works Co., Ltd

    ● Warning Proximity of AC Voltage (240V~69kV). ● Protection class: IP65.● Easy-to-wear on body or belt. ● Ultra high bright LED indication.● High pitch sound indication.● The sound level can reach up to 90dB.● Test & diagnostic circuitry.● Friendly priority alert reporting. ● Circuit test function.● High impact type casing.● Different alerting sound & light.● Meets EN 61326-1.● Dimension : 114(L) × 67(W) × 27(D)mm● Weight : Approx. 152g (battery included)● Power supply : 9V(6F22) × 1

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