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Supplier: OTEK Corporation
Description: The World's largest manufacturer of Loop Powered Instruments introduces its New Model LPI (Pat. Pending). Unlike otherproducts in the market, the LPI does not use transformers that provides up to 1KV isolation and reflect "Choppers" noise on thetransmitter's line. OTEK's LPI has 3KV
- Form Factor: DIN Rail, Other
- Operating Temperature: -4 to 158 F
- Signal Inputs: DC Current Input?
- Signal Isolator: Yes
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Supplier: Time Mark Corporation
Description: switches installed, the Model 460 Switch-to-Loop Converter allows you to take advantage of the latest liquid level control, without the added cost of a transducer. The Model 460 Converter outputs a specific current value as each of the six inputs are closed.
- Analog Input Channels: 6 #
- Form Factor: Panel / Chassis Mount
- Operating Temperature: -14 to 122 F
- Signal Inputs: DC Voltage Input
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Supplier: Acromag, Inc.
Description: feature high immunity to RFI, EMI, ESD, and EFT, plus low radiated emissions. Agility™ Config Tool is available for free. • DC current and low voltage input • 4-20mA outputs (sink/source) • 7-32 V DC loop power The SP236 model is a high
- Form Factor: DIN Rail
- Operating Temperature: -40 to 176 F
- Shock Rating: 25 g
- Signal Inputs: DC Current Input?
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Supplier: Acromag, Inc.
Description: Setup is fast and easy with a USB connection to your PC and our Windows software. Acromag’s Agility™ mobile app enables configuration on an Android smart phone or tablet. Software simplifies I/O range scaling, calibration, and advanced signal processing capabilities. High-voltage
- Operating Temperature: -40 to 176 F
- Signal Converter Package: DIN Rail
- Signal Converter Type: Current Loop Converter
- User Interface: None
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Supplier: Acromag, Inc.
Description: 4 to 20mA DC input 4 to 20mA DC output 12-50V DC power from output loop Low cost isolator These units receive 4-20mA process current inputs and provide isolated 4-20mA output signals. Each channel operates independently and is isolated from the
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Form Factor: Rack Mount, DIN Rail
- Operating Temperature: -13 to 158 F
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Supplier: Acromag, Inc.
Description: obtained from the output loop (sinks current). Each channel operates independently to prevent interaction between channels. Galvanic isolation eliminates ground loops, reduces noise, and blocks transient signals. Splitters are available in 2-wire loop-powered and
- Analog Input Channels: 2 #
- Differential Channels: Yes
- Form Factor: Rack Mount, DIN Rail
- Operating Temperature: -13 to 158 F
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Supplier: OMEGA Engineering, Inc.
Description: sufficient for driving the maximum current of 20 mA, with a power loss of 2.5 V (2.5 V + (20 mA * RLOAD). Voltage drop across the input is calculated by determining the load resistance of the output loop, drawing a vertical line to the curve (see diagram), then
- Accuracy: 0.1000 % FS
- Analog Input Channels: 1 #
- Bandwidth: 0.0750 kHz
- Form Factor: DIN Rail
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Supplier: Dataforth Corporation
Description: Each DSCL21 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL21 operates passively, obtaining its power from the transmitted signal. The input
- Accuracy: 0.1000 % FS
- Bandwidth: 0.7500 kHz
- Form Factor: DIN Rail
- Operating Temperature: -4 to 149 F
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Supplier: Dataforth Corporation
Description: . Isolation is provided by transformer coupling, again using a proprietary technique to suppress transmission of common mode spikes or surges. Module output is either voltage or current. For current output models a dedicated loop supply is provided at terminal 3
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Bandwidth: 0.1000 kHz
- Differential Channels: Yes
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Supplier: KOBOLD Instruments, Inc.
Description: The KOBOLD SCI Series frequency to current converter is a two-wire, loop-powered, frequency to analog converter that converts a pulse rate input to a 4–20 mA output signal. The frequency to current converter accepts two forms of
- Operating Temperature: 32 to 150 F
- Signal Converter Package: Modular Bay / Slot System, DIN Rail
- Signal Inputs: DC Voltage, Frequency
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Supplier: Texas Instruments
Description: Single-Channel, 16-Bit, Programmable Current/Voltage Output DAC for 4-20mA Current Loop Applications 24-HTSSOP -40 to 125
- DNL: 1 LSB
- IC Package Type: Other
- Interface Type: Serial, SPI
- Operating Temperature: -40 C
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Supplier: Texas Instruments
Description: Single-Channel, 16-Bit, Programmable Current/Voltage Output DAC for 4-20mA Current Loop Applications 40-VQFN -40 to 125
- DNL: 1 LSB
- IC Package Type: Other
- Interface Type: Serial, SPI
- Operating Temperature: -40 C
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Supplier: Dataforth Corporation
Description: SCM7B35 current input modules accept input signals in the 4-20mA range from the field and provide a high-level voltage output to the process control system. Current to voltage conversion occurs internal to the module, which is factory calibrated
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Bandwidth: 0.1000 kHz
- Differential Channels: Yes
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Supplier: OMEGA Engineering, Inc.
Description: The DRA-ACT-2I AND DRA-ACT-2V Series are isolated 2-wire loop-powered ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-2I Series of ac
- Accuracy: 0.1000 % FS
- Analog Input Channels: 2 #
- Bandwidth: 0.5000 kHz
- Form Factor: DIN Rail
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Supplier: OMEGA Engineering, Inc.
Description: The DRA-ACT-SI AND DRA- ACT-SV Series are self-powered ac current and ac voltage input DIN rail mount signal conditioners that use the measured input to produce an accurate and linear output current. These signal conditioners have excellent accuracy, linearity and
- Accuracy: 0.1000 % FS
- Analog Input Channels: 2 #
- Bandwidth: 0.4000 kHz
- Form Factor: DIN Rail
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Supplier: OMEGA Engineering, Inc.
Description: power. For complete safety, an internal transformer isolates the signal conditioner input from the output thus enabling these units to withstand large momentary inputs. Complete input to output isolation, high surge current capacity and high output signal-to-noise ratio
- Accuracy: 0.1000 % FS
- Analog Input Channels: 2 #
- Bandwidth: 0.5000 kHz
- Form Factor: DIN Rail
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Supplier: Dataforth Corporation
Description: -Bus connector on DIN rail guide Cage clamp connectors CE Compliant Manufactured per RoHS Directive 2002/95/EC The DSCP slim-line models include the DSCP55 Pt100, Ni100/loop-powered converter; the DSCP61 Pt100-to-DC current/voltage converter; the DSCP62
- Accuracy: 0.1000 % FS
- Analog Input Channels: 1 #
- Form Factor: DIN Rail
- Operating Temperature: -4 to 149 F
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Supplier: Leine & Linde AB
Description: Signal converter for frequency to analogue and serial output Tachometer functionality ±10 Vdc, 0-20 mA or 4-20 mA analogue output or optional RS232 / RS485 serial output Input frequency range 0.1 Hz - 1 MHz Compact housing for DIN rail mounting For connection of incremental TTL, HTL
- Form Factor: Modular Bay / Slot System
- Inputs / Channels: 1 #
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Signal Inputs: Frequency
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Supplier: Monarch Instrument
Description: The F2A3X Frequency to Analog Converter is a DIN rail module that converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal is electrically isolated from the input signal and input power source effectively
- Display: None
- Interface / Control: Networkable
- Operating Temperature: 14 to 122 F
- Outputs: Analog Voltage, Current Loop
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Supplier: Monarch Instrument
Description: The F2A1X Frequency to Analog module converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal is electrically isolated from input signal and input power source effectively eliminating troublesome ground
- Display: None
- Operating Temperature: 14 to 122 F
- Outputs: Analog Voltage, Current Loop
- Rotational Speed Range: 5 to 600000 rpm
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Supplier: Define Instruments
Description: 0–20mA. USB programming is hassle free, and takes less than a minute using Define ToolBox. 4-wire universal transmitter (DIN-mount, isolated) Accepts DC or mains AC power Current, voltage, thermocouple, RTD and potentiometer input User powered Current
- Form Factor: DIN Rail
- Operating Temperature: -4 to 185 F
- Sensor Inputs: Thermocouple Input, Thermistor Input, RTD Input
- Signal Inputs: DC Voltage Input, DC Current Input?
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Supplier: Red Pitaya, d.o.o.
Description: STEMlab 125-14 X-Channel System is designed for applications that require multi-channel RF signal acquisition and generation. It enables the user to stream analog and digital signals from/to the client's PC. X-Channel System consists of multiple STEMlab 125-14 devices that are modified
- Accuracy: 0.2000 % FS
- Analog Input Channels: 6 #
- Bandwidth: 62500 kHz
- Differential Channels: Yes
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Supplier: Laurel Electronics LLC
Description: 0.02% output accuracy of readings from -999,999 to +999,999 counts. Output isolation from signal and power grounds eliminates potential ground loops. Dual solid state relays for control or alarm, (isolated). Rated 120 mA at 140 Vac or 180 Vdc. The relays can respond to digital
- Form Factor: DIN Rail
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
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Supplier: Electro-Sensors, Inc.
Description: signal is converted to a frequency and can be used to provide the lead signal to a closed loop controller, or as the input to an electronic counter, tachometer or PLC system. Zero and span potentiometers are provided to calibrate the output frequency
- Analog Input Channels: 1 #
- Integral Amplifier: Yes
- Operating Temperature: 32 to 158 F
- Signal Converter Package: Printed Circuit Board (PCB), Rack Mount
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Supplier: Microchip Technology, Inc.
Description: The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes
- IC Package Type: SOIC / SOP, Other
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Supplier: Win Source Electronics
Description: : 650V Topology: Flyback Voltage - Start Up: 18 V Duty Cycle: 75% Frequency - Switching: 67kHz Fault Protection: Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage Control Features: Soft Start Mounting Type: Through Hole Package / Case: TO-220-6
- Configuration / Function: Flyback Converter
- IC Package Type: TO-220, Other
- Operating Temperature: -25 to 130 C
- Output Power: 1.6 watts
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Supplier: Amp-Line Corp.
Description: There are many applications which require phase angle adjustment between voltage and current, voltage and voltage, and current and current. One example is electricity meter testing, in which the voltage and current are tested in phase and also
- Signal Converter Package: Rack Mount
- Signal Converter Type: Voltage Converter / Inverter, Current-to-Voltage Converter, Other
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Supplier: RS Components, Ltd.
Description: applications include, variable speed drives, overcurrent protection, power supply systems, frequency converters, UPS, robotics, battery management systems and welding equipment Sensor Technology = Closed Loop Nominal Current = 0 - 600A Output Current Range = 150mA Supply
- Accuracy: -0.5000 to 0.5000 %FS
- Frequency Range: 150000 Hz
- Loop Type: Closed Loop
- Measuring Range: 600 amps
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Supplier: SAE International
Description: to have the fuel cell system to deliver a steady-state power. However, because of fluctuations in the bus voltage and uncertainness in the D.C. converter, the output power of the fuel cell system changes drastically. A closed-loop control algorithm is necessary
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Supplier: Microchip Technology, Inc.
Description: The HV9985 is a three-channel peak current mode PWM controller for driving single switch converters in a constant output current mode. It can be used for driving either RGB LEDs or multiple channels of white LEDs. The HV9985 features a 40V linear regulator, which provides a 5.0V
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Input Voltage: 10 to 40 volts
- Type: Dimmable
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Featured Products Top
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Loop Antennas 20 Hz - 30 MHz A.H. Systems manufactures a wide variety of loop antennas in the frequency range of 20 Hz to 30 MHz. Loop antennas are primarily used to measure the magnetic field strength at lower frequencies (read more)
Browse Antennas Datasheets for A.H. Systems Inc. -
Product Datasheet Passive Loop Antenna SAS-565H The easiest method to avoid antenna saturation for the measurement of high (read more)
Browse Antennas Datasheets for A.H. Systems Inc. -
designed for driving low voltage equipment. It is typically designed into power systems that transmit high voltage and high power over long distances. The unit converts direct current in a 1000Vdc to 1500Vdc range to 24Vdc at 100A. The output can be customized for other voltages including (read more)
Browse DC-DC Converters Datasheets for ABSOPULSE Electronics Ltd. -
regulation and ripple specifications with broad input ranges, and they are available in a large selection of output voltages and current ratings. Accessory mounting kits permit easy installation on a vertical panel, wall or on a DIN rail. Outputs from 3.3 to 125 Vdc. Input range ratios of 2 (read more)
Browse DC-DC Converters Datasheets for Acopian Power Supplies -
project more accurate and efficient. What Is a Current Transducer? A current transducer detects the current flowing through it. It then changes this current into an output signal. Most devices can easily read this signal. To get an accurate reading of current, we use current-to-voltage (read more)
Browse Sensor Chips Datasheets for ODG (Origin Data Global) -
Acopian Power Supplies - state-of-the-art DC-DC converters combine excellent regulation and ripple specifications with broad input ranges, and they are available in a large selection of output voltages and current ratings. Accessory mounting kits permit easy installation on a (read more)
Browse DC-DC Converters Datasheets for Acopian Power Supplies -
integrated solutions make design-in easy. Allegro is leading the market in main traction motor and auxiliary inverters for electric vehicles, and OEMs trust them for applications like DC-to-DC converters and on-board chargers. Allegro also shines at high voltage with industry-leading isolation ratings of up to 1100 Vrms — ideal for residential and industrial solar inverter applications. (read more)
Browse Current Sensors Datasheets for Allegro MicroSystems Inc. -
Industrial Environments Built with industrial-grade components, good thermal conductivity, and enclosed in an IP30 metal case, this Single Pair Ethernet Switch is resistant to extreme environments, vibration, EMI (electromagnetic interference), ESD (electrostatic discharge), power surge, over-voltage (read more)
Browse Network Media Converters Datasheets for Volktek Corporation -
. Efficiency is in the order of 65%, and is maintained down to low levels of output current. Input reflected ripple is reduced to less than 1% by means of a standard built-in pi filter, and electrostatic shielding on all six sides minimizes radiated energy. High input/output isolation permits separation of the output from the dc input bus to minimize circuit interaction due to ground loops, and the use of inputs in either polarity. (read more)
Browse DC-DC Converters Datasheets for Acopian Power Supplies -
ADI's MAX77859 is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range (2.5 V to 22 V). The IC can supply up to 6 A of output current in buck mode and 4 A in boost mode (VIN = 3.7 V (read more)
Browse DC-DC Converter Chips Datasheets for DigiKey
Conduct Research Top
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Application Note: Output Inductor Selection for the AAT115X Series Buck Converter
, this value guarantees that there is sufficient internal slope compensation which assures stability of the current mode loop for applications requiring greater than 50% duty cycle. With the inductor ripple current set to 40% of the rated current at the maximum input voltage, the converter is guaranteed
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Simple Synchronous Buck Converter Design - MCP1612
are internal and switching is 1.4 MHz, the inductor, input and output capacitor size is minimized. The output voltage is set by using a simple resistor divider, with a high-bandwidth loop being accomplished by a series resistor capacitor to ground. Efficiencies of 90% and a typical shutdown current
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Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function
-to-Digital Converter (ADC) It is possible to determine when to commutate the * Reconstructing the Motor Virtual Neutral Point motor drive voltages by sensing the back-EMF voltage * Comparing the trapezoidal BEMF signals to the on an undriven motor terminal during one of the drive reconstructed motor
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Design of Industrial Vibration Transmitter Using MEMS Accelerometer
It describes the accelerometer sensor interfacing circuit, rms-to-dc converter and voltage to current loop converter circuit design, calibration procedure and mounting methods.
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A generalized approach to complex filter design with open loop active cells
Since the frequency transformation implies connecting transconductance elements bridged between the I and Q nodes, it can be simply implemented with any open loop voltage to current converter .
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A Low-Jitter and Low-Power CMOS PLL for Clock Multiplication
CCO Voltage to current converter Loop filter .
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Unix music tools at bellcore
The second uses an RS-232 serial port connected through a simple voltage to current - loop converter .
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2~16GHz microwave synthesizer for wideband software defined radio system
A 4~8GHz free running YIG oscillator (OSC), which has two control loops i.e. main coil and FM coil, is set by PLL and digital to analog loop (DAC) loop through voltage to current converter (V/I converter).
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Voltage clamp system with a very low noise probe for electrophysiological measurements
It allows compensation for the series resistance (Rs) and increases the bandwidth to compensate for parasitic capacitances (Comp frec) of the resistors of the feedback loop of current to voltage converters of the probe.
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Feed-forward gain compensation for CMOS continuous-time ΣΔ modulators
Two approaches are commonly used to achieve gain control and solve the scaling problem for CMOS continuous-time EA modulators: closed- loop voltage - to - current converter (s) with OPAMP and open-loop voltage-to-current converter(s) with source degenerate.
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CR4 - Thread: Current-to-Pneumatic Converters vs. Electropneumatic Converters
You might be interested in: Current- to - Voltage Converters , Current Loop Converters, Scan and Video Converters .
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Design of microcontroller-based transcranial impulse electrotherapy stimulation device
It is, instead of using simple voltage to current converter and closed loop control, we use more complex current stabilizer.
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Development of a Large-Aperture PLZT Shutter with Enhanced Operational/Environmental Capabilities
The circuit used to control the discharge cur- rent in the new method is a closed loop voltage - to - current converter .