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Products/Services for DC current measurement
Current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals. Search by Specification | Learn More
Analog ammeters are metered instruments that measure current flow in amperes. They display current levels on a dial, usually with a moving pointer or needle. Search by Specification | Learn More
Current transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments. Search by Specification | Learn More
Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement transformers for instrumentation applications. Search by Specification | Learn More
DC-DC converters accept DC input and provide regulated and/or isolated DC output in various applications including computer flash memory, telecommunications equipment, and process control systems. Search by Specification | Learn More
Current-to-voltage converters scale and convert current signal input to the desired output voltage range. Search by Specification | Learn More
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. Search by Specification | Learn More
DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies. Search by Specification | Learn More
Analog multimeters are instruments that are used to measure electrical quantities such as voltage, current, resistance, frequency and signal power Search by Specification | Learn More
Digital multimeters (or multi-meters) are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements. Search by Specification | Learn More
Digital ammeters are instruments that measure current flow in amperes and display current levels on a digital display. These devices provide information about current draw and current continuity in order to help users troubleshoot erratic loads and trends Search by Specification | Learn More
Current sources provide reliable current for electrical component testing and for powering specialized components. Search by Specification | Learn More
AC-DC adapters accept AC input voltage directly from a wall outlet, and output DC voltage. Search by Specification | Learn More
DC to AC inverters are used for converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters. Search by Specification | Learn More
Current leakage testers measure the amount of current that leaks to ground. Search by Specification | Learn More
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920 Series DC Current Transducer American Aerospace Controls, Inc.
Magnetoresistive Current Sensors Sypris Test & Measurement - F.W. Bell
Broadband Current Probes A.H. Systems Inc.
100A Current Monitor CARLO GAVAZZI Automation Components
Current Sensors Heaters Controls & Sensors
Rogowski Coils for AC Current Measurements Ohio Semitronics, Inc.
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Product News for DC current measurement
Current Measurement Card
The Current Measurement Card is a highly accurate DC current measurement system designed to convert the current and voltages provided by system Power Supplies into voltages measurable by Intepro 9000 PSU Test Systems. (read more)
Keithley 6220 DC Current Source
The Keithley 6220 DC Current Source combines ease of use with exceptionally low current noise. Low current sourcing is critical to applications in test environments ranging from R&D to production, especially in the semiconductor, nanotechnology and superconductor industries. (read more)
920 Series DC Current Transducer
Output: 4-20mA, (2-Wire, loop power), Closed-Loop Technology, Superior Accuracy and Stability Over Wide Temperature Range... (read more)
921 Series DC Current Transducer
Superior Accuracy and Stability Over Wide Temperature Range... (read more)
DC Current Detectors, Series 901B Ground Fault
Compare the DC input to a fixed or adjustable current threshold. The output is an isolated switch or relay that activates as required. DC current detectors are suited for ground fault current monitoring. (read more)
DC Current Transducers, Series 913A Mil Grade
Monitor DC current by providing a magnetically isolated analog output that is directly proportional to the input. Low current ranges are available for differential (ground fault) current monitoring. (read more)
DC Current Transducers Series 903B
Monitor DC Current by providing a magnetically isolated analog output that is directly proportional to the input. Low current ranges are available for differential and ground fault current monitoring. (read more)
Power SIP Modules with Output Currents up to 80A
Bel Power has added 20A, 40A, 50A, 60A, and 80A Power SIP modules to our expanding offering of non-isolated DC/DC converters. The compact, open-frame devices are optimized for high efficiency and low cost. With this addition, Bel's portfolio of SIP modules now includes cost efficient open-frame parts that can deliver 3A to 80A of output current, operating at efficiencies of up to 94%. (read more)
A40B Series Precision Current Shunts
Precision, low inductance shunts for DC and AC current metrology
The A40B Precision Current Shunt Set consists of 14 low-inductance coaxial current shunts, adapters and connectors, and a rugged transit/storage case. (read more)
High Current DC Pulse Measurement System
The CT-4714 is a high current pulse measurement system that combines a precision Rogowski coil and signal integrator to accurately measure DC pulse current. (read more)
Parts by Number for DC current measurement
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| AC/DC Current measurement up to 1000A | HVAC PLUS | Not Provided | Not Provided | Not Provided |
| AC or DC Current measurement up to 600A | HVAC PLUS | Not Provided | Not Provided | Not Provided |
| SI5447DC | Newark | VISHAY SILICONIX | All Supplier Direct Ship | Mosfet, P, 1206-8; Transistor Type:Mosfet; Voltage, Vds Typ:-20V; Current, Id Cont:4.8A; Resistance, Rds On:0.16Ohm; Voltage, Vgs Rds On Measurement:-4.5V; Voltage, Vgs Th Typ:-0.45V; Package/Case:1206-8 Chipfet; Case Style, Rohs Compliant: Yes |
| HAL 200-S | Newark | LEM | All Supplier Direct Ship | CURRENT TRANSDUCER, 200A; Transducer Function:Electronic Measurement of Currents; Current measuring ranges, AC:DC, AC, pulsed; Current measuring ranges, DC:DC, AC, pulsed; Accuracy, percentage:1%; Frequency, max:50kHz; Frequency, RoHS Compliant: Yes |
| HY 15-P | Newark | LEM | All Supplier Direct Ship | CURRENT TRANSDUCER, 15A; Transducer Function:Electronic Measurement of Currents; Current measuring ranges, AC:DC, AC, Pulsed, Mixed; Current measuring ranges, DC:DC, AC, Pulsed, Mixed; Accuracy, percentage:1%; Frequency, max:50kHz; RoHS Compliant: Yes |
Conduct Research
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Power Meter Minimum Measurable Power
There seems to be some confusion regarding terms such as 'Resolution', 'Noise Level', 'Minimum Detectable Power' or 'Minimum Measurable Power' of the device. These terms are all used in conjunction...(read more)
- Techniques for Reducing Resistance Measurement Uncertainty: DC Current Reversals vs. Classic Offset Compensation
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Op Amp Precision Design: DC Errors
AN1177 Op Amp Precision Design: DC Errors DC SPECIFICATIONS Author: Kumen Blake Microchip Technology Inc. There are a small number of DC specifications that describe errors at the input of an op amp....(read more)
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Challenges in Electric Power Measurement
The days of unlimited energy use belong to the past. Manufacturers of electric apparatus and machines are forced to optimize energy consumption of their products. One of the means to achieve this is...(read more)
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Measuring Low Value Resistance / Impedance
A broad range of systems include components with very low resistance/impedance values such as current meters, force measurement devices, temperature sensors, battery/fuel cells, etc. Such impedance...(read more)
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ISO 17025
ISO 17025 addresses the proficiency of the organization to perform the testing and calibration activities. It is a standard geared towards technical qualification and deals heavily with measurement...(read more)
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Agilent: Five Hints for Debugging Microcontroller-Based Designs
Hint 1: Verifying quadrature encoder signals in a motion control system Using a mixed analog and digital signal oscilloscope to simultaneously monitor the signal levels of a quadrature encoder, an...(read more)
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Power Factor
The purpose of this Tech Note is to clear up a common misunderstanding about the measurement of power in alternating current (AC) circuits. Most people with electrical experience have heard that power...(read more)
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Amplifying High-Impedence Sensors ? Photodiode Example
AN951 Amplifying High-Impedance Sensors - Photodiode Example and C reduce the output noise. The output noiseR N N Author: Kumen Blake and Steven Bible is also kept low by not over-compensating the...(read more)
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Electrical Characterization with Scanning Probe Microscopes (AN79)
The ongoing evolution of scanning probe microscopy has yielded analytical instruments featuring numerous capabilities for a wide range of applications. The ability of these instruments to perform...(read more)
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Santa Matilde Mill of Compania Azucarera Hondurena Case Study VeriFOCS (Fibre Optic Current Sensor) Verify your DC Current Measurement Let us measure your TRUE DC CURRENT! |
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AC/DC Current Measurement Systems: TCPA300 ? TCP312 ? TCP305 ?... The TCP300 and TCP400 series AC/DC Current Measurement family is a highly advanced current measurement system for today's current measurement needs. See Tektronix, Inc. Information |
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AC/DC Current Probe: TCP0030 > Data Sheets : Tektronix This AC/DC current measurement probe provides greater than 120 MHz of bandwidth with selectable 5 A and 30 A measurement ranges. See Tektronix, Inc. Information |
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ADP1621 | Constant-Frequency, Current-Mode Step-Up DC/DC... Current Sense Amplifiers Difference Amplifiers Energy Measurement Isolated A/D Converters See Analog Devices, Inc. Information |
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Current Sensing for Energy Metering Presentation to make this current sensor feasible in energy meters Energy meter based on the energy measurement ASIC Inside an Energy Measurement ASIC Today's See Analog Devices, Inc. Information |
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Current Measurement (SimPowerSystems) Current Measurement Measure a current in a circuit See MathWorks, Inc. (The) Information |
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Controlled Current Source (SimPowerSystems) You can initialize the Controlled Current Source block with a specific AC or DC current. See MathWorks, Inc. (The) Information |
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Keithley Instruments Inc. - A Greater Measure of Confidence DC/AC Instruments & Systems Current-Voltage Sourcing & Measurement Instruments Low Current High Current High Voltage See Keithley Instruments, Inc. Information |
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NI PXI-4071 - DC Current - DMM/Switch Handshaking Scan Rates -... program is configured to make DC Current measurements, but can easily be used to benchmark scan rates for other measurement types and other devices. |
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DC and AC Current Measurements - Developer Zone - National... Exposing the current (amps) measurement connectors to sources higher than 1 V while the DC or AC current function is selected may also result in the |
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