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Products/Services for DC voltage standard
Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes. 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 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
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
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-DC converter chips provide a regulated DC voltage output from a different, unregulated input voltage. Search by Specification | Learn More
Voltage multipliers are AC-to-DC conversion devices that produce a high potential DC voltage from a lower voltage AC source. They are used to produce high voltages where low current is required. Learn More
Standard keypads are standard size membrane or carbon pill keypads. Search by Specification | Learn More
IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations. Search by Specification | Learn More
Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. Search by Specification | Learn More
Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component. Search by Specification | Learn More
High voltage relays are used to transfer power for high voltage and high frequency applications. They are heavily insulated and consist of strong materials to increase contact life. Search by Specification | Learn More
Voltage testers check for difference in potential in electrical circuits. 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
Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal. Search by Specification | Learn More
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Fluke 789 ProcessMeter Fotronic Corporation / Test Equipment Depot
GE Druck UPS-II Current Loop Calibrator Fotronic Corporation / Test Equipment Depot
Altek 334A Process Loop Calibrator Fotronic Corporation / Test Equipment Depot
Thread Set plug and work plug gage calibration Johnson Thread-View Systems, LLC
PTT Torque Analyzer Mountz, Inc.
Denver Cal-Kits Denver Instrument Company
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Product News for DC voltage standard
Model 511 DC Voltage Source/Calibrator
The Krohn-Hite Model 511 Precision DC Source/Calibrator is a secondary standard that is highly stable and repeatable from ±100nVdc to ±10Vdc, providing N.I.S.T. traceable voltages for use in production, calibration labs, QA and QC departments, design labs, or any place where an accurate voltage is needed. (read more)
DC Voltage and Current Panel Meter
Micron Meters DC Voltage and Current Panel Meter with a DC signal conditioner board combine high accuracy with high read rate and a wide range of isolated output options for computer interface and control. Accuracy is 99.99% of full scale ±2 counts. (read more)
Model 2629 - AC/DC Voltage Monitor
Monitors over or under voltage; AC or DC voltage from 15 to 260 volts; Adjustable trip points; Automatic reset; DPDT relay (read more)
DC Voltage Transducer & Detector, Series S631
The S657 provides an isolated 4 to 20mA output signal directly proportional to the input DC voltage. The S631 provides relay contacts that are activated when the DC input exceeds a pre-set threshold. (read more)
Model 5D64/5D64V - DC Voltage Conditioner Module
The Models 5D64 and 5D64V are wide-range general-purpose instruments for conditioning the signal received from a DC-to-DC LVDT, potentiometer-type sensor, Hall-Effect device, photocell, current shunt, or other external DC voltage source. (read more)
DC Voltage Transducer & Detector Series S657
Series S657 produces an isolated analog output proportional to DC voltage. Series S631 compares the DC input to an adjustable threshold. The output is an isolated relay that activates as required. (read more)
PV Series for DC voltages and solar applications
PV Series for DC voltages and solar applications.
Common mode DC Surge arrester for Photovoltaic protection against surges at the boundaries from lightning protection zone 0B-1 and higher. (read more)
Rugged 60 W AC/DC PSU meets military EMI standards
16th September 2008 - XP Power announces the launch of its MCM60 series of rugged, metal-cased convection cooled power supplies that are ideal for deployment in harsh and physically demanding environments. In addition, the series offers EMI performance to MIL-STD 461E/F standards, conducted and radiated, for emissions and susceptibility. Sealed against dust and water, the unit's metal case... (read more)
Parts by Number for DC voltage standard
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 25T8DC | Newark | MCM | All Supplier Direct Ship | LAMPS, STANDARD: 25T8DC-130V, D. C. BAYONET BASE, TYPE: T-8, VOLTAGE: 130 V, CURRENT: 25 W |
| 6S6DC120V | Newark | MCM | All Supplier Direct Ship | Lamps, Standard: 6S6DC102V, D. C. bayonet base, Type: S-6, Voltage: 120 V, Current: 6 W |
| HC4-HP-DC24V | Newark | PANASONIC EW | Power/General Purpose | Power Relay; Coil Voltage Vdc Nom:24V; Coil Resistance:650Ohm; Contacts:4Pdt; Relay Mounting:Plug In; Carry Current:5A; Features:Standard; Leaded Process Compatible:Yes; Relay Terminals:Thru Hole; Coil Voltage Dc Max:24V Rohs Compliant: Yes |
| HC1-H-DC24V-F | Newark | PANASONIC EW | Power/General Purpose | Power Relay; Coil Voltage Vdc Nom:24V; Coil Resistance:650Ohm; Contacts:Spdt; Relay Mounting:Plug In; Carry Current:10A; Features:Standard; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes Rohs Compliant: Yes |
Conduct Research
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DC to DC Voltage Converters (.pdf)
Analytic Systems first designed DC Voltage Converters in 1976. From the very beginning, the company has been committed to meeting the standards for reliability needed for use in marine, military,...(read more)
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Using AC PWM Drives on Non-Standard Voltages and Frequencies
Often, there may arise the need to apply an AC PWM drive1 to input voltages such as 200, 208, 380, 415 and possibly other levels, as well as input frequencies such as 50 Hz. The AC PWM regulator...(read more)
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Lower Control Voltages Reduce Shock Hazard
Motor controllers running on 24 Vdc, such as the Cutler-Hammer Intelligent Technologies (IT) Soft Starter, weigh only 9 lb and can fit inside an 18-in. motor-control center. The bypass contactor and...(read more)
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DC/DC Converters With Linear Regulators
Linear regulators (or voltage regulators) act as a series variable power resistor when they are connected between an unregulated voltage source and a load. Linear regulators are used to provide...(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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M521: Positive Voltage Control of GaAs MMIC Control Devices
GaAs control devices have seen a tremendous growth in recent years with M/A-COM being the market leader in this area. The fact that these devices are negative voltage controlled devices has precluded...(read more)
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"VICBricks" Utilize a PRM-VTM Chip-set in a Standard Quarter-Brick Package
VICBricks, high performance DC-DC converters from Vicor Corp. are only a quarter-inch high and conform to industry-standard quarter-brick footprint and pin outs. VICBricks feature a V•I Chip-set,...(read more)
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Commutation Encoder and Codewheel Alignment Techniques - App Note
The objective of this application is to provide a step by step procedural instruction to align and mount the above mentioned encoder module on a Brushless DC motor. The Brushless DC motor has many...(read more)
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Linear Voltage Fan Speed Control Using Microchip's TC64X Family
Pulse Width Modulation (PWM) fan speed control methodology pulse-width modulates a fan's full-rated power supply voltage at a low frequency, typically 30 Hz. A typical PWM circuit, consisting of a...(read more)
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Safety Standards & Regulations
Most electronic equipment will be tested and approved to the Low Voltage Directive (LVD). This ensures that the unit is safe and allows the manufacturer to fix a CE mark on the product. The LVD is...(read more)
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International Rectifier - The Power Management Leader Rad Hard Multi-Chips Standard Hermetic Single Chip Standard Hermetic Multi-Chips HiRel Motor Control Modules 3-Phase Brushless DC Motor Controllers See International Rectifier Information |
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Linear and Switching Voltage Regulator Fundamentals (PDF) A voltage regulator provides this constant DC output voltage and contains circuitry that continuously holds the output voltage at the design value See National Semiconductor Information |
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Analog Devices, Inc. | Converters Amplifiers Processors... Voltage to Frequency Converters Analog/HDMI/DVI Interfaces Voltage References DDS Modulators Digital Up / Down Converters See Analog Devices, Inc. Information |
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Vishay - manufacturer of discrete semiconductors and passive... Industry's highest voltage rating in D and E case sizes See Vishay Intertechnology, Inc. Information |
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Xilinx DS610 Spartan-3A DSP FPGA Family, Data Sheet DC and Switching Characteristics ? UG331: Spartan-3 Generation FPGA User Guide DS610-3 (v2.2) March 11, 2009 - Clocking Resources ? DC Electrical See Xilinx, Inc. Information |
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XAPP230 The LVDS I/O Standard v1.1 (11/99) See Xilinx, Inc. Information |
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Renesas Technology 5V Standard Logic High Voltage Logic Interface Standard IC Standard IC General-Purpose Linear |
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734A Reference & Transfer Standards The 734A is designed to be a primary voltage standard for primary and secondary calibration and standard laboratories. |
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HOW THE LOADING OF AN AC/DC TRANSFER STANDARD CAN EFFECT YOUR... |
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STMicroelectronics - Power Management AC-DC Conversion High Voltage Converters Load Sharing Controllers PFC Controllers PWM Controllers Resonant and Quasi See STMicroelectronics, Inc. Information |
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