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Popular categories matching

    Home Electrical, EV & Electronic

    Electronic Component Instruments

    1. AC & DC Power Supplies
    2. Component Analysers
    3. Decade Boxes
    4. LCR Meters

    About Electronic Component Instruments

    Machinery and cabling infrastructure in an industrial environment needs constant maintenance. Important machinery and processes that your industry is dependent on can break down without warning, leaving you stranded without the integral parts of your business operation.

    It is therefore important to regularly test industrial machinery to ensure it's working safely and at peak efficiency. Thankfully you're in the right place for the necessary equipment you need to keep your business running at an optimal level.

    In our industrial category, you'll find a wide range of different testing equipment designed for use within the industrial sector. One of the most useful products for testing machinery within an industrial environment is the vibration tester, designed to quickly assess whether machinery has faulty internal parts.

    You'll also find force gauges listed under our industrial category. These devices are used to measure the exact force exerted by something as it both pushes and pulls.

    In addition to these items, you'll also find AC and DC test sets, battery testers, frequency counters, intrinsically safe devices, phase rotation testers, refractometers, and relay testers.

    We're always expanding our range of products with the latest and greatest innovations in the field, so make sure you check back regularly for brand-new ranges of testing equipment. We only stock products from high-quality suppliers such as Megger, Fluke, Flir, Kewtech, and Seaward, so you can rest assured that all of our test equipment is of superior ability.

    Popular Products

    • Extech 382270 Quad Output DC Power Supply: Features four outputs (two fully adjustable, two semi-adjustable), providing up to 30V/5A per output or 60V/10A in series/parallel modes. It is ideal for testing and education, with overload and short circuit protection for safety.

    • Aim-TTi PL303QMD Quad Mode Dual Power Supply: Dual outputs with 0-30V and 0-3A each, and a total power rating of 180W. It features linear regulation, true analogue controls, an S-Lock for settings, a V-Span for voltage range customization, and selectable remote sense terminals.

    • Siglent SPD3303X-E Programmable DC Power Supply: Three outputs (two adjustable, one selectable) with a total of 220W power. It features a 4.3-inch TFT-LCD display, remote programming, real-time wave displays, and multiple output modes.

    • Peak Electronics Atlas LCR40 Passive Component Analyser: Compact, user-friendly analyzer that automatically selects test frequencies and measures inductance, capacitance, and resistance with ±1.5% and ±1.0% accuracy, respectively. It features an alphanumeric LCD, automatic ranging, and probe compensation.

    • Time Electronics 1040 Decade Resistance Box: Covers 1 Ω to 100 MΩ with 0.1% accuracy. It features a thumbwheel switch for precise settings, durable metal casing, and versatile safety terminals, making it ideal for industry and education.

    • Martindale TEK903 Decade Resistance Box: Resistance from 10Ω to 11.1111MΩ with 1% accuracy. It features six rotary switches, an extra terminal for potential division, and low residual resistance (<150mΩ). Its robust, mountable design and 50 ppm/°C temperature coefficient ensure durability and precision.

    • Extech LCR200 Passive Component LCR Meter: Measures inductance, capacitance, and resistance with a 20,000/2,000 count backlit display. It offers test frequencies of 100Hz to 100kHz and features open/short calibration, Hi/Lo limits, and auto power-off. With a built-in test fixture and external leads, it’s suitable for both bench and field use, providing precise analysis of passive components.

    • Applent AT810A Digital LCR Meter: Provides precise measurements of inductance, capacitance, and resistance with a full-color LCD-TFT screen. It offers adjustable frequencies (100Hz to 10kHz) and signal levels (0.1V to 1V), with 0.1% accuracy and 25 readings per second. Features include automatic ranging, a built-in comparator, and RS232 compatibility, making it ideal for inspection and quality control.

    FAQs

    • What features should I look for in an AC/DC power supply?
      When choosing an AC/DC power supply, match its voltage and current ratings to your project’s needs. Ensure it has good regulation, stability, and safety features like overcurrent and overvoltage protection. Check efficiency, compatibility with your devices, and the type of connectors. Opt for switch-mode supplies if you need efficiency and compactness.

    • How do I test the efficiency of capacitors and transistors using a component analyzer?
      To test capacitors and transistors with a component analyzer, connect the component to the test leads. For capacitors, the analyzer measures capacitance, ESR, and leakage current. For transistors, it measures current gain (hFE), leakage current, and forward voltage drop. The display shows these results, allowing you to compare them to specifications and assess performance.

    • What is a component analyzer and how does it work?
      A component analyzer tests electronic components by applying a signal and measuring responses. It checks capacitance, ESR, and leakage for capacitors, and current gain, leakage, and forward voltage for transistors. The results help assess component condition and efficiency, making it vital for diagnosing faults and verifying functionality.

    • How do I use a component analyzer effectively?
      To use a component analyzer, calibrate the device, connect the test leads securely, and attach the component with the correct polarity. Select the test mode and review the displayed measurements against the component’s specifications. Consult the manual for accuracy and troubleshooting.

    • What is the purpose of a decade box and how is it used?
      A decade box is a tool for precise resistance, capacitance, or inductance substitution. It has dials or switches to select values by combining increments in powers of ten. Connect it in place of the component, adjust the dials to the desired value, and use it for quick, accurate testing and calibration of circuits.

    • What are the benefits of using a decade box in circuit design?
      A decade box enhances circuit design by providing precise and flexible substitution of resistance, capacitance, or inductance values without physically changing components. This simplifies fine-tuning, optimization, and troubleshooting, improving efficiency and accuracy in design and testing.

    • How do LCR meters measure inductance, capacitance, and resistance?
      LCR meters measure inductance, capacitance, and resistance by applying an AC signal and analyzing the component's response. They calculate resistance from voltage drop, capacitance from the phase difference between voltage and current, and inductance from phase shift and voltage-to-current ratio. Results are displayed for accurate component values.

    • What are the key specifications to consider for LCR meters?
      When selecting an LCR meter, consider the frequency range, basic accuracy, test signal level, measurement speed, and display resolution. Additional features to look for include DC bias capability and connectivity options like USB or LAN for data transfer and remote control. These factors ensure the meter meets your application needs in research, development, or quality assurance.

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