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Programmable Resistors

produce range of precision resistance values.

See Also: Potentiometers


Showing results: 526 - 540 of 540 items found.

  • PXI-4110, 3-Channel, 20 V, 1 A, 46 W, PXI Programmable Power Supply

    779647-11 - NI

    3-Channel, 20 V, 1 A PXI Programmable Power Supply—The PXI‑4110 is a programmable DC power supply. It is an excellent general-purpose, single-quadrant power supply for design validation and manufacturing test applications. The PXI‑4110 has two isolated and a single non-isolated supply channel, all capable of generating up to 1 A per channel. You can program the voltage setpoint and current limit as well as the voltage and current readback/measurement functionality. You can also combine channels for higher voltage or current.

  • PXI-4130, ±20 V, ±2 A DC, 40 W PXI Source Measure Unit

    779647-31 - NI

    ±20 V, ±2 A DC, 40 W PXI Source Measure Unit - The PXI‑4130 is a programmable source measure unit (SMU). It has a single isolated SMU channel that offers a four-quadrant output that incorporates remote (4‑wire) sense. With its five current ranges, it is ideal for transistor characterization that requires accurately sourcing a constant current or voltage while sweeping another current. The PXI‑4130 also includes a utility channel that can source either current or voltage. This PXI SMU can act as either a constant voltage source or a constant current source, with a settable compliance limit for either mode. In addition, you can enable remote sense on the SMU channel to maximize voltage output and measurement accuracy on your device under test (DUT) for high-precision applications.

  • PXI-4110, 3-Channel, 20 V, 1 A, 9 W, PXI Programmable Power Supply

    779647-10 - NI

    3-Channel, 20 V, 1 A PXI Programmable Power Supply—The PXI‑4110 is a programmable DC power supply. It is an excellent general-purpose, single-quadrant power supply for design validation and manufacturing test applications. The PXI‑4110 has two isolated and a single non-isolated supply channel, all capable of generating up to 1 A per channel. You can program the voltage setpoint and current limit as well as the voltage and current readback/measurement functionality. You can also combine channels for higher voltage or current.

  • PXIe-4154, 2-Channel, 8 V, 3 A PXI Programmable Power Supply

    781155-01 - NI

    2-Channel, 8 V, ±3 A PXI Programmable Power Supply—The PXIe‑4154 is a specialized programmable power supply for battery simulation. It is designed to simulate a lithium‑ion battery cell’s transient speed, output resistance, and 2‑quadrant operation (source/sink). Critical to many RF and wireless applications, the simulator’s fast transient response time allows it to rapidly respond to changes in load current with minimal voltage dip, which makes the PXIe‑4154 ideal for powering devices under test (DUTs) such as RF power amplifiers, cellular handsets, and a variety of other mobile devices. To model the behavior of a battery more accurately, you can use the onboard programmable output resistance to simulate a battery’s internal resistance. For quiescent and standby current measurements, the PXIe‑4154 features integrated current measurement.

  • PXI Device Power Supply - 4 Isolated Channels, 20-bit Measurement Resolution

    52310e series - Chroma ATE Inc.

    Chroma 52310e Series i s a programmabl e PXI-Express DPS (Device Power Supply) Card designed for high-accuracy and reliable output power for device test applications. Its compact size, easy level of integration, and high flexibility make the 52310e Series ideal for multi-channel power supplies. Chroma 52310e Series features 8 selectable control bandwidths to ensure high speed output and stable operation; multiple current measurement ranges with a 20-bit DAC/ADC provide the highest resolution and accuracy with a sampling rate up to 600K S/sec; programmable internal series resistance for battery simulation. Chroma 52310e DPS series has a patented hardware sequence engine that has deterministic t iming to cont rol each DPS channel. The sequencer's on-board memory can store up to 1024 sequencer commands and 32k measurement samples per channel.

  • Programmable Resistor PXI Board

    GX1164 - Terotest Systems Ltd.

    The GX1164 is a 3U PXI programmable resistor module with 4 channels of 16 resistors each or 8 channels of 8 resistors each. The module is available in various resistance ranges and resolutions. When used in the 4-channel configuration, each channel can simulate resistances with the following ranges:

  • PXI Programmable Load Resistor Modules

    Pickering Interfaces Ltd.

    Pickering's PXI programmable load modules offer a solution to applications requiring higher power handling capabilities, up to 15W in a single PXI slot. High Power Potentiometers can easily be formed by using two channels of Programmable Load Resistors in series, using the unconnected terminals as the A and B connections and the link between the two channels as the wiper connection.

  • Programmable Resistor Card

    VXI150 - Advanced Power Designs, Inc.

    The VXI150 is a high accuracy programmable ladder packaged on a single slot C-size VXIbus card format. The instrument is a standard resistor based card providing programmable resistance values from0.5 to 1.5M ohms in 0.1 ohm increments. And since high power precision resistors are used, the VXI150 provides 0.5A current carry capability and up to 5 watts dissipation.

  • PXI-6508, 96-Channel, 5 V TTL/CMOS, 2.5 mA PXI Digital I/O Module

    777598-01 - NI

    96-Channel, 5 V TTL/CMOS, 2.5 mA PXI Digital I/O Module—The PXI‑6508 uses four, 24‑bit programmable peripheral interfaces (PPIs) that can each be divided into three, 8‑bit ports. The PXI‑6508 can interface to peripherals or other computers, and it can operate in either a unidirectional or bidirectional mode and handshake with peripheral equipment. The PXI‑6508 is well suited for applications that require onboard pull-up resistors.

  • 3U OpenVPX Multichannel Discrete I/O Board

    68DT1 - North Atlantic Industries

    The 68DT1 is a 3U OpenVPX™ board featuring up to 96-Channels of Standard Functionality (SF) DT1 module-type or Enhanced Functionality (EF) DT4 module-type Discrete I/O functions [foptioned, factory configurable].48-Channels are dedicated as input (voltage or contact sensing with programmable, pull-up/pull-down current sources). An additional 24 or 48-Channels are programmable for either input or output (current source, sink, or push-pull) switching up to 500 mA per channel from an applied 3 – 60 V external VCC source (or sink to ISO-GND). The 68DT1 can sense broken input connections and whether an input is shorted to +VCC or to ground. Additional features of the DT4 EF are listed below. The 68DT1 offers unparalleled programming flexibility, a wide range of operating characteristics, and a unique design that eliminates the need for pull-up resistors or mechanical jumpers.

  • PXI Simulation Modules For Sensor Simulation

    Pickering Interfaces Ltd.

    PXI simulation solutions for sensor simulation, including PXI Programmable Resistors—ideal for the simulation of resistive sensors and PXI Thermocouple Simulators—these provide multiple low-voltage sources ideal for simulating the operation of a thermocouple. Take a look below for all of our PXI Simulation Solutions, we also offer some of these in PCI format as well . All of our PXI simulation cards are supplied with comprehensive software drivers for Windows® XP/Vista/7/8, Lab Windows / CVI and LabView. The Pickering IVI drivers also fully support National Instruments' Switch Executive.

  • LXI Modular Chassis

    Pickering Interfaces Ltd.

    Our LXI modular chassis are available in 7-slot or 18-slot and support over 1,000 of our PXI modules, additionally our 2-Slot USB/LXI Chassis allows most of our 1 or 2-slot PXI modules to be controlled via USB or Ethernet. These range from: PXI general purpose relays, matrices, multiplexers and RF switches to special PXI switching functions such as fault/signal insertion. Also supported are a selection of T&M modules such as programmable resistors, digital I/O, power supplies, battery simulators and attenuators.

  • LXI And LXI/USB Modular Chassis

    Pickering Interfaces Ltd.

    Our LXI modular chassis are available in 7 and 18-slot and our LXI/USB modular chassis are available in 2, 4 and 6-slot and support over 1,000 of our PXI modules. The PXI modules supported range from: PXI general purpose relays, matrices, multiplexers and RF switches to special PXI switching functions such as fault/signal insertion. Also supported are a selection of simulation modules such as programmable resistors, digital I/O, power supplies, thermocouple simulators, function generator, battery simulators and attenuators. This gives you enormous flexibility to define a switching or T&M system to exactly match your needs.

  • Guided Assembly | Cable Harness Testers

    Autobuild™ Software - CAMI Research Inc. (CableEye®)

    Our optional, add-on AutoBuild™ software (Item 728) offers Guided Assembly for cables and wire harnesses. Use a supplied probe, or a finger with wrist strap, to touch an unterminated wire and the software shows (and says) exactly where the wire should be connected. As the operator attaches each new wire, AutoBuild checks the entire assembly and provides a clear checklist showing all completed good connections. When using our resistance-capable testers, you may connect diodes and resistors by name and value, check resistance values over the tester's specified range, and test conduction and isolation resistance against specified thresholds. Programmable tones accompany the graphic screen to give clear signals to the operator when good connections are completed or when incorrect connections, resistance violations, or diode insertions are detected. Combine with our Light Director™ option for light-guided assembly.

  • High Voltage, Continuity & Hipot, Cable & Wire Harness Test Systems

    CableEye HVX, HVX-21 - CAMI Research Inc. (CableEye®)

    Fast ● Simple ● Precise Advanced wiring analyzer scans for continuity (opens, shorts), miswires, resistance, capacitance, components (resistors, diodes, LEDs, capacitors) dielectric breakdown, insulation resistance, intermittent connections HVX (Item 829) 1500 Vdc, 1000 Vac HVX-21 (Item 829A) 2100 Vdc, 1200 Vac For diagnostic and Pass/Fail Testing — Permits expanded testing (compared to models in our low voltage product line) for insulation resistance (IRI) and dielectric breakdown (DWV). All CableEye testers are suitable for production, fault diagnosis, QC (Quality Control), assembly, and prototyping of standard or custom cables. Each combines test, fault location, design, documentation, labeling, and database storage in one instrument. Tests can be performed on long cables (with or without connectors) or no cables (e.g. connectors, backplanes, PCBs, components). Standard Features & Benefits:

    • USB certified, PC-based tester for a versatile, fast, robust system with long life-cycle.
    • Multilingual, dynamic, graphic-rich display (netlist & wiring schematic) provides clarity and speeds diagnostics.
    • 128 Test Points, expandable to 1024 providing flexibility as your product line changes.
    • User-selectable voltage to each connection group in the cable simplifies an otherwise complex process, accelerating testing.
    • Programmable Ramp Up, Ramp Down, Dwell Time (same as Test Time), Trip Current, and Trip Delay (same as Soak Time) adds versatility.
    • Current leakage detected during HV test phase provides a measure of insulation resistance up to 1 GΩ (HVX) and 5 GΩ (HVX-21) - any leakage current exceeding a preset limit reveals the presence of moisture, flux, or other contamination on exposed contacts.
    • Real-time screening for intermittent connections for pinpointing elusive faults and improving quality.
    • Automation scripting in a simple, intuitive language allowing non-programmers to reduce operator error by automating repetitive steps.
    • Pop-Up Work Instructions. choose the exact amount of detail, imagery, language and automation you need to ensure your work instructions and tests are carried out flawlessly.
    • Flexible tolerancing: optionally define as percentages or absolute terms, as well as asymmetrically (e.g. +0%/-10%) for improved yields.
    • Barcode-tracking & archival data-logging to achieve error-proof test process and improved traceability & productivity.
    • Print PASS/FAIL labels, test reports (with or without color wiring schematics/netlists) and log reports to satisfy ISO9000 reporting requirements.
    • Compatible with laptop and touchscreen PCs for fieldwork and rack/off-bench mounting.
    Includes: CB29 board set (Item 759) for bare wire connections; comprehensive PC software with Database of >200 standard cables; 2 yr Product Support Subscription comprising Warranty, free tech support, and free software upgrades. Select Add-On Options: Hardware: 128-point Expansion Modules (attach to base); 4-Wire Kelvin Resistance Measurement, 1 mΩ at 1 A; Advanced Measurements; External Measurement Instrument Port (e.g. 10 GΩ Isolation at 100 V); Remote Control Connector for Deadman Switch; Environmental Sensor Software: PinMap™ fixture editor, Connector Designer™ connector editor, or Autobuild™ guided assembly modules camiresearch.com |@CAMI_CableEye |+1.978.266.2655

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