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Supplier: ValueTronics International, Inc.
Description: dependent current source delivers an electric current that is proportional to another voltage in the circuit. An independent current source delivers a constant current. Additional Features: Programmable DC Bias Current to 20 Amps
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Supplier: ValueTronics International, Inc.
Description: dependent current source delivers an electric current that is proportional to another voltage in the circuit. An independent current source delivers a constant current. Additional Features: Current from 2 nA to 100 mA Voltage compliance of up
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Supplier: ValueTronics International, Inc.
Description: dependent current source delivers an electric current that is proportional to another voltage in the circuit. An independent current source delivers a constant current. Additional Features: Source and sink (programmable load) 100fA to 100mA
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Supplier: ValueTronics International, Inc.
Description: dependent current source delivers an electric current that is proportional to another voltage in the circuit. An independent current source delivers a constant current. Additional Features: Clear plastic cover is provided for safe measurements Opening
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Model 5421 Single-Channel Power Supply provides a convenient unity gain interface between any Columbia 8000 or 900 Series Integrated Piezoelectric Accelerometer and a variety of display or analyzing type instruments. This supply provides a 4.0 mA DC constant current
- DC Input Voltage: 12 to 32 volts
- DC Output Current: 4 amps
- Form Factor: DIN Rail
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Supplier: Columbia Research Labs, Inc.
Description: +2.50VDC. The 5648-X eliminates the need for a complex abd costly current power upply and charge amplifier. The Model 5648-X requires a user-supplied source of DC voltage between +16 and +32 volts. The minimum voltage should be chosen at least six volts greater then the specific
- DC Input Voltage: 16 to 32 volts
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Supplier: AMETEK Programmable Power
Description: optional regenerative electronic AC/DC load mode can simulate real-world load conditions that can significantly increase product reliability while minimizing energy costs by regenerating the load current back to the utility mains. Modes include Constant Power, Constant
- AC Output Current: Over 0.0 amps
- AC Output Power: 15000 to 1.08E6 VA
- AC Output Voltage: 0.0 to 333 volts
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Supplier: Accuris
Description: POWER SOURCE, DC, CONSTANT CURRENT, SHIELDED METAL ARC WELDING (SMAW)
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Supplier: Accuris
Description: WELDING POWER SOURCE, ARC, DC, TRANSFORMER-RECTIFIE R, CONSTANT CURRENT WITH EIGHT CONTROL MODULES
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Supplier: Acopian Power Supplies
Description: These modular High Voltage supplies may be used as constant voltage or constant current sources. They may be remotely programmed by means of either voltage or resistance, and have provisions for remote monitoring and output inhibiting. All control and monitoring
- AC Input Voltage: 105 to 125 volts
- DC Output Current: 1.00E-3 to 0.0600 amps
- Form Factor: Desktop / Free Standing, Wall Mount
- Input Frequency: 50 to 400 Hz
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Supplier: Artesyn Embedded Power
Description: The LDS25 series of LED lighting power supplies offers a compact, easy-to-fit solution for applications up to 25 watts. Featuring hot-wiring protection for installation simplicity, the power supplies offer constant current and constant voltage operating modes, with
- AC Input Voltage: 120 to 277 volts
- DC Output Current: 0.7000 amps
- Form Factor: Circuit Board
- Input Frequency: 47 to 63 Hz
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Supplier: Artesyn Embedded Power
Description: The LDS150 series of LED lighting power supplies offers a compact and reliable solution for applications up to 150 watts. The series comprises two models with different enclosure styles — both of which are water resistant and IP67 rated. LDS150 series power supplies offer constant
- AC Input Voltage: 90 to 305 volts
- DC Output Current: 1.4 amps
- Input Frequency: 50 to 60 Hz
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Supplier: Artesyn Embedded Power
Description: 2 outputs and offer constant current and constant voltage operating modes; dimming control is available on some models. The power supplies are housed in a water resistant case offering ratings up to IP67 and have an operating temperature range of -40 to 90 °C.
- AC Input Voltage: 90 to 264 volts
- DC Output Current: 12 amps
- Input Frequency: 47 to 63 Hz
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Supplier: Artesyn Embedded Power
Description: LDS100 series power supplies feature Class 2 outputs and offer constant current and constant voltage operating modes; dimming control is available on most of the models. The power supplies are housed in a water resistant IP67-rated case and have an operating temperature range of
- AC Input Voltage: 100 to 277 volts
- DC Output Current: 2 to 4.1 amps
- Input Frequency: 47 to 63 Hz
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Supplier: Acopian Power Supplies
Description: The 1U family of programmable AC-DC power supplies sets a new standard for flexible and reliable power for your application. Available in a Rack Mounting or Benchtop at 720W power levels with single output voltages ranging from 3.3 to 135V and current capabilities up to 70A. A user
- AC Input Voltage: 95 to 265 volts
- DC Output Current: 3.7 to 40 amps
- Form Factor: DIN Rail, Rack Mount, Wall Mount
- Input Frequency: 49 to 420 Hz
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Supplier: Acopian Power Supplies
Description: The 1U family of programmable AC-DC power supplies sets a new standard for flexible and reliable power for your application. Available in a Rack Mounting or Benchtop at 720W power levels with single output voltages ranging from 3.3 to 135V and current capabilities up to 70A. A user
- AC Input Voltage: 95 to 265 volts
- DC Output Current: 3.7 to 40 amps
- Form Factor: DIN Rail, Desktop / Free Standing, Rack Mount, Wall Mount
- Input Frequency: 49 to 420 Hz
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Supplier: Wayne Kerr Electronics
Description: applications. Built-in 255-step sequential signal source Voltage/Current output for four quadrants High power : ¡À60V (Can be shifted), ¡À10A (30Ap-p) Wide band: DC to 150kHz (CV) Constant voltage (CV) / Constant current (CC
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Supplier: Wayne Kerr Electronics
Description: applications. Built-in 255-step sequential signal source Voltage/Current output for four quadrants High power : ¡À60V (Can be shifted), ¡À10A (30Ap-p) Wide band: DC to 150kHz (CV) Constant voltage (CV) / Constant current (CC
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Description: the x-ray tube and high voltage Power Supply into one compact package that is powered from a 12 volt DC source. A matching analog controller is available for driving the PXS5-701SA as well as adjusting and monitoring both the target voltage and electron beam current.
- Focal Spot Size: Up to 250 µm
- Form Factor: Portable / Hand Held / Mobile
- Instrument / System Type: X-ray Generator / Source
- Programmable / Digital Control Unit: Yes
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Supplier: RS Components, Ltd.
Description: Non-isolated. Drives up to ten 2W power LEDs. Constant current source. Output current accuracy ±2%, Output current stability ±1%. Efficiency up to 96%. Wide input voltage range. Short circuit protection. Compact package Input Voltage = 4.5 - 36 V Output Voltage = 2
- Input Voltage: 4.5 volts
- Output Current: 700 milliamps
- Output Power: 24.5 watts
- Output Voltage: 2 to 35 volts
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Description: "; h) new requirements for electronic controlgear for LED light sources with constant light output function or programmable current (additions to Clause 3, Clause 6, Clause 16 and Clause 18); i) modification of requirements for the determination of the output working voltage
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Supplier: Integrated Device Technology
Description: output from the source during Full-Charge Constant-Current ( CC ) Mode. Its switching frequency of 1MHz enables the use of small filter components, resulting in smaller board space and reduced bill-of material costs. During Full-Charge Constant-Current Mode, the duty cycle is
- Cell Type: Li-Ion
- Maximum Charge Current: 1500 mA
- Supply Voltage: 4 to 7.2 volts
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Supplier: Microchip Technology, Inc.
Description: an independent VBUS discharge function and constant current mode current limiting for BC1.2 applications. The UCS2113 is available in a 4x4 mm 20-pin QFN package. Also consider the UCS2113-C with an increased current limit threshold to support third party compliance
- Mounting / Configuration: SMD
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Supplier: Renesas Electronics Corporation
Description: 6256A has a feature for automatic power source selection by switching to the battery when the AC adapter is removed or switching to the AC adapter when the AC adapter is available. It also provides a DC adapter monitor to support aircraft power applications with the option of no
- Cell Type: Li-Ion
- Package Type: QFN
- Supply Voltage: 7 to 25 volts
- Voltage Accuracy: 0.5000 %
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Supplier: Daburn Electronics & Cable
Description: Reflected Ripple Current (5 Hz to 20 MHz, 12 µH source impedance) Single: 20 mAp-p Remote ON/OFF Positive Logic (Single) DC-DC ON: Open or 3.5V
- DC Input Voltage: 48 volts
- DC Output Power: 100 watts
- Number of Outputs: 1 to 2 #
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Supplier: Win Source Electronics
Description: Manufacturer: Mean Well Enterprises Co., Ltd. Win Source Part Number: 873225-HBG-100-48A Series: HBG-100 (100W) Operating Temperature Range: -40°C ~ 85°C Features: 2A 28.8 ~ 48V Constant Current LED Driver AC DC Converter Topology 1 Output Package: Box Mounting
- Form Factor: Integrated Circuit (IC)
- Type: Constant Current
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Supplier: Nelson Fastener Systems
Description: The Arc Charger has an exclusive input charger system that efficiently converts the 120V wall outlet power into digitally controlled stored energy for welding studs up to 3/8” in diameter. Its advanced electronics provide constant current for a smooth weld arc, and precise control of
- Arc / Resistance Processes: Stud / Nut Welding
- Duty Cycle: 2 %
- Equipment Type: Welding Equipment
- Output Current Range: 550 amps
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Supplier: Analytic Systems
Description: unmatched efficiency and ultra-quite operation. Multiple stages of filtering reduce radiated or conducted noise to very low levels. The BCD600 Series is capable of charging up to two independent banks of batteries. The two stage charging profile charges the batteries at a constant
- Charger Power Source: DC
- Charger Type / Applications: General Purpose, Automotive / Electrical Vehicle, Electrical Utility Industry, Emergency / Security, Industrial / Plant Automation and Control, Boat and Marine, Telecom, Other
- Charging Current: 38 to 50 amps
- Input Voltage: 20 to 45 volts
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Supplier: Microchip Technology, Inc.
Description: sense delay of 34ns Minimum pulse width <25ns 90% efficiency 1.3mA quiescent current 1µA shutdown current Soft-start Resistor programmable current sense threshold Selectable sort-start retry 4O sink, 12O source
- IC Package Type: SOIC / SOP, Other
- Input Voltage (VIN): 9 to 180 volts
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Description: robust reliable package. All models are fully programmable sources of constant voltage and or constant current with automatic crossover and fully metered. The EMHP Series, input ac is applied to pairs of bi-directionally connected SCRs placed within the primary circuit of
- DC Output Current: 0.0 to 3000 amps
- DC Output Power: 20000 to 90000 watts
- DC Output Voltage: 0.0 to 600 volts
- Form Factor: Rack Mount
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transformers produce a consistent output voltage despite varying input current or varying load.The load could be anything that needs a regulated power source, whether it be personal electronics or office equipment. Product Summary (read more)
Browse Electrical and Electronic Resins Datasheets for ELANTAS North America LLC -
SAN DIEGO, CA (December 6, 2022) – AMETEK Programmable Power is pleased to unveil the new California Instruments Sequoia and Tahoe Series of precision programmable AC and DC sources. The (read more)
Browse AC Power Sources Datasheets for AMETEK Programmable Power -
. A current transducer, also called a current sensor, measures electrical current. It works for both AC and DC. Applications that require real-time monitoring, protection, and control of current need their unique (read more)
Browse Sensor Chips Datasheets for ODG (Origin Data Global) -
Split Type Clamp-on Design Three Year Warranty Low Frequency Current Probe The BCP-611 is designed to make conducted current measurements without making direct contact with the source (read more)
Browse Current Sensors Datasheets for A.H. Systems Inc. -
as a growing company, the opportunity to move up our corporate ladder is great. Imagine being the leader of your own sales group in a matter of only a few years. Check out current job listings (read more)
Browse Terminal Blocks Datasheets for bisco industries -
RS Series of AC, DC and AC + DC power sources can both source and sink AC current and serve as bidirectional regenerative green power solutions. The MX Series delivers 15kVA to 135kVA while RS Series comes in 90kVA to 1 (read more)
Browse AC Power Sources Datasheets for AMETEK Programmable Power -
(current) do not grow in a boundless manner and, therefore, have well behaved averages. This is a result of the fact that real voltage (current) sources are generally either; (1) batteries with constant or slowly (exponentially) decaying values, (2) bounded sinusoidal functions of time, or (3) combinations (read more)
Browse Voltage Converters and Voltage Inverters Datasheets for Dataforth Corporation -
Acopian's new 720 watt power supplies have features not available on most general purpose supplies. All models can be used to provide either a constant voltage or a constant current. Models with wide output voltage ranges can be adjusted down to 0 volts, and both voltage and current can be (read more)
Browse DC Power Supplies Datasheets for Acopian Power Supplies -
Through-hole and surface-mount 1.5 and 3W DC-DC converters operate at full load in -40 to +85°C temperatures March 2022 TDK Corporation (TSE 6762) announces the introduction of additional models to the popular CCG series of isolated DC-DC converters. The 1.5W and 3W rated (read more)
Browse DC Power Supplies Datasheets for TDK-Lambda Americas Inc. -
, had abandoned DC for AC. For over a century, AC current was firmly established as the predominant power current in America. Today, DC power is making a bit of a comeback. Computers, phones, TVs, and LEDs, along with sustainable energy sources like solar and wind, all run on DC power (read more)
Browse DC Power Connectors Datasheets for Anderson Power Products
Conduct Research Top
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DC Motors: Principle of Operation
stator field and is interacting with a moving permanent magnet or a moving induced magnetic field inside a rotor / armature. After the motion and force load have been met by the available source current it returns back to the source exiting the motor. Key Elements Interacting to Produce Motion
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Designing Battery Charger using GAIA Converter 150W DC/DC Converter
performance and. to extend their life. So basically there are 2 types of battery chargers. * simple charger. * advanced charger. A simple charger works by connecting a constant. DC power source to the battery. An advanced charger can monitor different. battery parameters such as voltage, temperature,. time
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DC/DC Conversion
Closed loop control with linear regulators. Often the voltage source is "incompatible" with the load. A buffer needs to be placed between the source and load to regulate or control the voltage and/or current. Linear regulators provide closed loop control to "regulate" the voltage at the load
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3-Phase PFC Topology Using Constant Power Control
) through the DC-link capacitor current compensation.
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Offline UPS Reference Design Using the dsPIC DSC (.pdf)
(steps up the DC battery voltage to a constant high-voltage DC) 2)Full-Bridge Inverter (converts DC voltage to a sinusoidal AC output) 3)Flyback Switch Mode Charger (current source and charges battery with constant current)
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Switch Mode Power Supply (SMPS) Topologies (Part I)
components for a given SMPS design. The main idea behind a switch mode power supply can easily be understood from the conceptual explanation of a DC-to-DC converter, as shown in Figure 1. The load, RL, needs to be supplied with a constant voltage, VOUT, which is derived from a primary voltage source, VIN
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Sensorless Field Oriented Control of PMSM Motors using dsPIC30F or dsPIC33F Digital Signal Controllers
FOC technique also overcomes restrictions placed on some applications INTRODUCTION that cannot deploy position or speed sensors because the motor is flooded, or because of wire harness place- Designers can expect environmental demands to con- ment constraints. With a constant rotor magnetic field
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Integrated Wheel Drives Lower Cost of Mobile Robot Ownership
products. Leveraging its design expertise, ElectroCraft has addressed the complexities of mobile robot drivetrain design with the introduction of its MobilePower TM Wheel-Drive (MPW) integrated mobile robot wheel drives. The MPW52 and larger MPW86 feature high torque-density brushless DC motors
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Green Manufacturing, Mechanical and Automation Engineering
Research of High Precision DC Constant Current Source .
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Construction and characteristics of linear thyristor motors
A feature of the LTM railway system is that the LTM is driven by a dc constant current source , the typical circuit of which is shown in Fig. 2.
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Oxygen Sensor Operating Principle Construction Note (.pdf)
A ZrO2 disc coated with porous electrodes connected to a constant DC current source allows ambient oxygen ions to be transported through the material.
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Investigation of a Low-Cost Grid-Connected Inverter for Small-Scale Wind Turbines Based on a Constant-Current Source PM Generator
The combination of the uncontrolled rectifier and high inductance generator acts as a dc constant current source (see Fig. 1).
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CR4 - Thread: Fading LEDs?
If AC supply voltage fluctuates that is fed to DC constant current source , the constant current source will absorbed the AC voltage fluctuations and maintains output as constant DC current to LEDs.
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Quasi-bridge-type fault current limiter for mitigating fault transient phenomena
Moreover, the current flowing through each reactor is nearly a DC current with negligible ripple, and thus each reactor can be regarded as a DC constant current source .
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Design of High Stable Numerically Controlled Constant-current Source
This paper introduces a high-performance DC constant current source based on SCM.
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High-Efficiency Converter Producing Constant-Voltage Output with Constant-Current Input
INTRODUCTION Power is needed in a repeater in OPTO or METAL wire communication transmission system, which power is usually fed from central station through DC constant current source .