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Products/Services for dc current
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 about Current Sensors
Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Search by Specification | Learn More about Power Supplies
Voltage signal conditioners and current signal conditioners amplify or modulate AC or DC current or voltage and process signals to improve transmission. Learn More about Voltage and Current Signal Conditioners
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 about DC Power Supplies
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 about DC-AC Inverters
DC motor starters combine a controller (most often a contactor) with overload protection, allowing a motor or motor-controlled equipment to be turned on and off. Search by Specification | Learn More about DC Motor Starters
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 about Analog Ammeters
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 about Current Transformers
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 about DC-DC Converters
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 about DC Motors
...supplies and DC-DC converters. DC power supplies accept alternating current (AC) inputs and provide one or more direct current (DC) outputs. DC-DC converters accept DC input and provide regulated and/or isolated DC output in various applications... Search by Specification | Learn More about Medical Power Supplies
Capacitance standards and decades provide a highly accurate standard value of capacitance for calibration and testing. Search by Specification | Learn More about Capacitance Standards and Decades
...an analysis of performance ratings, coil ratings, and mounting styles. Performance ratings include maximum AC voltage, maximum DC voltage, dielectric strength, continuous carry current. Dielectric strength or isolation voltage is the maximum... Search by Specification | Learn More about High Voltage Relays
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 about Current Sense Transformers
DC powered pumps use direct current from motor, battery, or solar power to move liquids such as acids, chemicals, lubricants and oil, as well as water, wastewater, and potable water. Search by Specification | Learn More about DC Powered Pumps
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Bi-Directional Current Transducer Series S273 American Aerospace Controls, Inc.
Current Sensor, Hall-effect, Open-Loop Sensor Honeywell Sensing and Control
Bi-directional Current Transducer Series 929 American Aerospace Controls, Inc.
AC Current Detectors, Series 870 Heavy Industrial American Aerospace Controls, Inc.
Model 2744 - 3-Phase Over Current Monitor Time Mark Corporation
Magnetoresistive Current Sensors Sypris Test & Measurement - F.W. Bell
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Product News for dc current
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)
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 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)
Current Sensors
Current Sensing Relays provide an effective and highly stable method for monitoring electrical current. Current Transducers and Transmitters are for AC or DC Voltage & Current Voltage, Current, Power, Power Factor, Energy and Frequency can all be monitored in a single package. The sensed information is then provided to the system via an RS485 serial bus. (read more)
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)
DC Power Supply for Instrumentation
The Model WE-103 is a general-purpose instrumentation power supply and is approved for all NEMA 4X applications. The WE-103 features a green LED DC output indicator in addition to a non-corrosive polycarbonate enclosure. This unit can be factory set to voltages ranging from 5 to 24 volts DC with current capacities from .5 to 2.4 amps DC. Excellent accuracy and stability and high output current ... (read more)
DC Blocks
Aeroflex / Weinschel DC Blocks contain capacitance in-series with the center conductor to prevent the flow of dc current, while permitting RF power to flow without interruption. These dc Blocks offer rugged construction thast includes semi-precision Type N and SMA stainless steel connectors. Molded captive inner contact/bead assembly provides controlled and stable interface dimensions. (read more)
Parts by Number for dc current
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| DC200MP | Newark | OPTO 22 | PCB Mount | Solid-State Pc Board Relay; Load Current Rms Max:1A; Control Voltage Max:200Vdc; Control Voltage Min:5Vdc; Output Current:1A; Peak Reflow Compatible (260 C):No; Supply Voltage:200Vdc; Supply Voltage Max:200Vdc Rohs Compliant: Yes |
| DC60MP | Newark | OPTO 22 | PCB Mount | Solid-State Pc Board Relay; Output Current:3A; Peak Reflow Compatible (260 C):No; Supply Voltage:60Vdc; Supply Voltage Max:60V Rohs Compliant: Yes |
| DC13A | Newark | CLIFF ELECTRONIC COMPONENTS | Power Entry | Socket, Dc Power, 2.1Mm, Chassis; Gender:Socket; Current Rating:5A; Voltage Rating, Ac:12V Dc; Outlets, No. Of:1; Termination Method:Solder; Mounting Type:Panel; Depth, External:18.1Mm; Length / Height, External:20.5Mm; Rohs Compliant: Yes |
| DC60P | Newark | OPTO 22 | PCB Mount | ; Load Current Rms Max:3A; Control Voltage Max:32Vdc; Control Voltage Min:3Vdc; Output Voltage Max:60Vdc; Output Voltage Min:5Vdc Rohs Compliant: Yes |
Conduct Research
- Techniques for Reducing Resistance Measurement Uncertainty: DC Current Reversals vs. Classic Offset Compensation
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Common-Emitter Current Gain
Common-emitter current gain or static current gain is expressed as hfe. It is defined as the ratio of the input dc current and the output dc current of the transistor. This parameter is also known as...(read more)
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Hi-L Technique For DC Surge Testing
This I-Presentation is a short introduction to a new technique that will offer users of high voltage test equipment that have motors with high impedance to view better qualified information about DC...(read more)
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Current to Voltage Conversion for BAS Systems
One of the differences that exists among the various BAS systems that are available today is the type of signals that are acceptable as analog inputs. For example, when it comes to DC voltage and...(read more)
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Gate Turn-Off Switch
A gate turn-off switch, also known as a gate-controlled switch (GCS) or gate turn-off thyristor (GTO), is similar to an SCR but can be turned off by a negative signal on the gate terminal. GTOs...(read more)
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Hot-Plugggability And Turn On Delay In DC/DC Converters
When a power supply or DC/DC converter fails in a redundant power system, the system continues to operate from one of the redundant power sources. To replace or repair the failed power source, the...(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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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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Redundancy With Low Voltage, High Output Current DC/DC Converters
Redundancy using DC/DC converters is necessary when a power system by a DC/DC converter must remain operational in case one of the converters fail. Two or more converters are connected in parallel,...(read more)
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Dealing With Noise Generated By A DC/DC Converter
During the conversion process, all DC/DC converters generate unwanted high frequency noise. Over the years designers have used different designs and topologies to minimize and/or eliminate the noise...(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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ADP1621 | Constant-Frequency, Current-Mode Step-Up DC/DC... ADP1621: Constant-Frequency, Current-Mode Step-Up DC/DC Controller ADP1621: Constant-Frequency, Current-Mode Step-Up DC/DC Controller See Analog Devices, Inc. Information |
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MATLAB Central - File detail - Control system for DC machine... Control system for DC machine with current back-propagation and two levels of excitation See MathWorks, Inc. (The) Information |
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Simulate ideal constant current source - Simulink DC Current Source - Simulate ideal constant current source See MathWorks, Inc. (The) Information |
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DC Coupled Current Probe: TCP202 > Data Sheets : Tektronix TCP202 DC Coupled Current Probe When combined with a Tektronix TDS oscilloscope, the TCP202 enables users to make direct readout DC and See Tektronix, Inc. Information |
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AC/DC Current Probe: TCP0030 > Data Sheets : Tektronix AC/DC Current Probe TCP0030 Features & Benefits Easy-to-use and Accurate AC/DC Current Measurements See Tektronix, Inc. Information |
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Electric current - Wikipedia, the free encyclopedia Electric current From Wikipedia, the free encyclopedia |
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New Low-Profile, High-Current Inductors New Low-Profile, High-Current Inductors Enhance Space and Power Savings in DC/DC Converter Applications See Vishay Intertechnology, Inc. Information |
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High Voltage - Fusor Input Power - Heat in wire due to... Subject Heat in wire due to current; AC vs. DC Posted by Todd Massure on 2007-26-06 15:38 |
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National Semiconductor Introduces Industry's First Emulated... Semiconductor Introduces Industry's First Emulated Current-Mode-Controlled Buck-Boost DC-DC Regulator Controller with Ultra-wide Operating Voltage See National Semiconductor Information |
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