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Supplier: West Coast Magnetics
Description: West Coast Magnetics' 603 series current sense transformers are an excellent choice for sensing current to 20 amps in a low profile SMD package. Designed for switching power supply applications, they will accommodate frequencies from 100 kHz to 1 MHz with excellent
- Transformer Category: Signal / RF Transformer
- Type: Current Sense Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, 10 AMP, 20 AMP, 50 AMP, 50A/4-20 MA, SPLIT CASE. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, AC, INPUT CURRENT 25AAC, FREQUENCY RANGE 40HZ TO 1KHZ, TRANSFORMER MOUNTING PANEL, OUTPUT 4-20 MA. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Galco Industrial Electronics
Description: CT, Indoor, Model: 20WP, Ratio: 1:5
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: LCSC Electronics Technology (HK) Limited
Description: 1:150 20A SMD Current Transformers ROHS
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Current Sense Transformer
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Supplier: DigiKey
Description: Current Sensor 20A 1 Channel Transformer w/Conditioning Bidirectional Module
- Accuracy: 0.5000 %FS
- Frequency Range: 20 to 5000 Hz
- Input Voltage: 24 volts
- Measuring Range: 20 amps
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Supplier: DigiKey
Description: Current Sensor 20A 3 Channel Transformer w/Conditioning Bidirectional Module
- Accuracy: 0.5000 %FS
- Frequency Range: 50 to 400 Hz
- Input Voltage: 24 volts
- Measuring Range: 20 amps
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Supplier: DigiKey
Description: Current Sensor 20A 1 Channel Transformer w/Conditioning Bidirectional Module
- Accuracy: 0.5000 %FS
- Frequency Range: 50 to 400 Hz
- Input Voltage: 24 volts
- Measuring Range: 20 amps
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Supplier: DigiKey
Description: Current Sensor 20A 2 Channel Transformer w/Conditioning Bidirectional Module, Dual Pass Through
- Accuracy: 0.5000 %FS
- Frequency Range: 20 to 5000 Hz
- Input Voltage: 24 volts
- Measuring Range: 20 amps
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, SIZE A2, 10-36AMP RANGE, 177MA SECONDARY OUTPUT, 4WIRE. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, INPUT / 0-50 AMP / 300 V, OUTPUT / 0-10 V / 4-20 MA, 1 PERCENT ERROR, 24 V / 80 MA POWER, 2.5 KV / 50 HZ / 1 MIN ISOLATION. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Yaohua Electric Group
Description: The technical data Performance conforms with IEC standard and GBl208-97“Current Transformer” 1．Rated insulation level； 2．The power factor of burden：0．8(lagging)； 3．Partial discharge level is in accordance
- Transformer Category: Current Transformer
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Supplier: Pearson Electronics, Inc.
Description: . Apertures range in size from 0.25 inches to 2.0 inches and the models have the same footprint as our in stock current transformers, except for thickness. Designs include BNC and SMA connectors depending upon the model. These designs incorporate Pearson's wide-band frequency
- Current Type: AC Current
- Frequency Range: 10 to 2.00E7 Hz
- Measuring Range: 5000 amps
- Operating Temperature: 32 to 149 F
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Description: Linearity: ≤1%; Response time: ≤300ms; Operating humidity: ≤95%; Current range: 1%-100%; Output form: 4-20mAdc(two-wire)/0 -10Vdc/0-5Vdc; Rated frequency: 50HZ; Load: ≤5002(current type)/≥100K(voltage type); Power supply voltage: 24Vdc (current type)/12V-15Vdc (voltage
- Accuracy: 1 % F.S.
- Frequency Range: Over 0.0500 kHz
- Operating Temperature: -20 to 55 C
- Secondary Current (Ratio) Range: 0.0040 to 0.0200 amps
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Supplier: Pearson Electronics, Inc.
Description: pulse-current monitoring of rise times as short as two nanoseconds. Our current sensor devices of larger inner diameter make possible high voltage current measurement without the risk of voltage breakdown. Several of our current transformer models feature double
- Current Type: AC Current
- Frequency Range: 160 to 1.00E7 Hz
- Measuring Range: 2000 amps
- Operating Temperature: 32 to 149 F
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Supplier: CARLO GAVAZZI Automation Components
Description: Small AC current metering transformer with 7 knob selectable ranges. Output from the transformer is 4-20 mADC in accordance with IEC 60381-1. Can be used with relays DIB01, PIB01, DIC01 or PIC01 or directly connected to a PLC. Power supply ON is indicated by a green LED.
- Frequency Range: 0.0400 to 1 kHz
- Operating Temperature: -20 to 50 C
- Primary current (Ratio) Range: 0.0 to 50 amps
- Secondary Current (Ratio) Range: 0.0 to 0.0200 amps
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Supplier: TE Connectivity
Description: Electrical Characteristics Class .5 Burden Rating (VAMP) : 15 Class 1 Burden Rating (VAMP) : 20 Class 3 Burden Rating (VAMP) : 25 Output Current (AMP) : 1
- Burden: 20 VA
- Secondary Current (Ratio) Range: 1 amps
- Transformer Category: Current Transformer
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1232838-ST4-20B14 Category: Transformers>Power Transformers Series: Split Bobbin Plug-In Type: Laminated Core Termination Style: PC Pin Package: Bulk Height - Seated (Max): 33.27mm Standard Package: 21 Power - Max: 6VA Weight: 0
- Transformer Category: Signal / RF Transformer
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Supplier: Time Mark Corporation
Description: The Model 278 AC Current Transducer is designed to accept an AC current input, and provide a proportional DC output. A linear transformer input is coupled to a solid-state output amplifier. The Model 278 is powered by a 115 VAC source, and is socket-mounted for ease of use.
- Accuracy: 2 %FS
- Approvals: UL
- Current Type: AC Current
- Features: Isolated Tip
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Supplier: Eaton Corporation - Sensors
Description: The CurrentWatch EAC Series from Eaton’s electrical business combines a current transformer and signal conditioner into a single package. The EAC Series has jumper-selected current input ranges and industry standard outputs: 4 – 20 mA, 0 – 5V DC or 0
- Accuracy: 1 %FS
- Approvals: UL, Other
- Current Type: DC Current
- Input Voltage: 4 to 20 volts
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Supplier: TE Connectivity
Description: Electrical Characteristics Class .5 Burden Rating (VAMP) : 15 Class 1 Burden Rating (VAMP) : 20 Class 3 Burden Rating (VAMP) : 30 Output Current (AMP) : 5
- Burden: 20 VA
- Secondary Current (Ratio) Range: 5 amps
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Supplier: Datatronics™
Description: Feature Low profile, Height is 4.1mm (less than .162"). Primary rated for 20 amps RMS Max. Operating Frequency Range: 10kHz to 1 MHz. Operating Temp. -20C to +130C. Size: 8.13mm x 5.85mm x 4.1mm.
- Mounting / Form Factor: PC / PCB Mount
- Operating Frequency Range: 10000 to 1.00E6 Hz
- Operating Temperature: -40 to 130 C
- Standards: RoHS Compliant
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Supplier: Hammond Manufacturing Company Inc.
Description: Features 20 output voltages to choose from (5 - 120VAC R.M.S.) Six VA size models available from - 1.1 to 36VA Both series operate on 50/60 Hz current Low profile, split bobbin design. Dual winding secondaries, non-concentrically wound
- Maximum Secondary Voltage Rating: 10 volts
- Power Rating (VA): 12 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: RS Components, Ltd.
Description: Converts ac currents of 1A and 5A to standard 0-20mA and 4-20mA analogue signals. Operates with most standard current transformers. Galvanic 3-way isolation. 2 power supply options : 24 V ac/dc (470-5838) or 85 - 230 V ac/dc (470-5844) Output
- Measuring Range: 1 to 5 amps
- Output Type: Analog Current / 4 - 20 mA
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Supplier: Datatronics™
Description: Feature Low profile, Height is 4.1mm (less than .162"). Primary rated for 20 amps RMS Max. Operating Frequency Range: 10kHz to 1MHz. Operating Temp. -20C to +130C. Size: 8.13 x 5.85 x 4.1mm.
- Operating Temperature: -40 to 130 C
- Package Type: Surface Mount Technology (SMT)
- Standards / Compliances: RoHS Compliant
- Transformer Type: Current Sense Transformer
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Description: (2) High frequency low stray capacitance output transformers (3) High frequency high voltage output transformers (4) High frequency high current output transformers (5) High frequency wide-band output transformers
- Maximum Secondary Voltage Rating: 1000 to 10000 volts
- Mounting / Form Factor: PC / PCB Mount
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Other
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Supplier: Coilcraft, Inc.
Description: Tapped or untapped configurations 250 mA max current rating 300 Vrms interwinding isolation 1/4 Watt RF input power rating Custom versions available Typical applications are as impedance or isolation transformer Can also be used for
- Cooling: Dry-type / Air Cooled
- Operating Temperature: -40 to 85 C
- Standards: RoHS Compliant, MIL-STD
- Type: Isolation Transformer, RF Transformer
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Supplier: Littelfuse, Inc.
Description: The TCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the onboard toroid. The TCSA provides a 4 - 20mA output over a power supply range of 10 - 30VDC. Each
- Mounting / Configuration: SMD, Other
- Operating Temperature: -22 to 140 F
- Response Time: 300000 µs
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Supplier: ODG (Origin Data Global)
Description: 1:150 20A SMD Current Sense Transformers ROHS
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Supplier: Coilcraft CPS
Description: ■ Miniature wideband transformer: 4 mm square 3 mm high ■ 300 V interwinding isolation, 1/4 Watt RF input power ■ 250 mA max current rating
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 300 volts
- Mounting / Form Factor: PC / PCB Mount
- Operating Frequency Range: 300000 to 7.00E8 Hz
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Supplier: Win Source Electronics
Description: : Medium Fake Threat In the Open Market: 66 pct. Supply and Demand Status: Balance Manufacturer Pack Quantity: 3,000 MSL Level: 2 (1 Year) Supply Voltage (V): 4.5V ~ 5.5V Current - Supply (Maximum): 14mA
- Accuracy: 0.8000 %FS
- Frequency Range: 120000 Hz
- Loop Type: Open Loop
- Measuring Range: 20 amps
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Open core & coil, 4-slot bracket mounting chokes. Tolerance of 15% on both inductance & resistance. Inductances measured at rated D.C. current. The "195" series is single coil The "196" series is dual coil - allowing more
- Standards / Compliance: RoHS Compliant
- Transformer Types / Applications: Electronics Transformer
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Supplier: VAST STOCK CO., LIMITED
Description: Current Transformer Sensors Current Transformer 20A 1:2500 4.6Henry
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Supplier: RDP Electrosense
Description: and a very long life. Our 4-20mA LVDT transducer has all of the benefits of the LVDT sensor principle with the added convenience of a 2-wire interface. This series of displacement transducer is available as either an unguided, captive or spring return version. Electrical
- LVDT Type: Current Balance DC-DC
- Linearity: 0.1000 to 0.5000 ±% Full Scale
- Measurement Range: 0.3937 inch
- Operating Temperature: 14 to 158 F
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Supplier: Hubbell Incorporated
Description: 4.37 INCH W X 4.2 INCH D X 9.06 INCH H SIZE 50/60 HZ FREQUENCY RATING 3-JAN PHASE(S) OUTDOOR APPLICATION NEMA 3R ENCLOSURE TOTALLY ENCLOSED CONSTRUCTION 0.5 KVA POWER RATING 240 X 480 V PRIMARY VOLTAGE 24/48 V SECONDARY VOLTAGE APPROVAL UL, CSA OUTPUT CURRENT 20.8 AMPERE
- Maximum Primary Voltage Rating: 240 to 480 volts
- Maximum Secondary Voltage Rating: 24 to 48 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 500 VA
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Dataforth's 4 20mA Transmitters are "Best of Breed" accuracy, linearity, stability and noise specifications. These transmitters are designed to provide outstanding protection and isolation performance for (read more)
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: CST206/CST306 Series High-Frequency Current Sense Transformers – The CST206/306 series is extremely reliable for operations across a frequency range of 20 kHz to 200 kHz. These models are specifically designed for detecting the current passing through a (read more)
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• Current transformer output 4 - 20mA .
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E.B. Vossenberg et al., "Wideband precision current transformer for the 4 - 20 mA current loop sensors will be used for analogue signal .
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http://eprints.hud.ac.uk/19323/1/Final_Thesis_-_Nov_13.pdf
Convert output from the sensor ( a vibration transducer, tachometer, encoder or current transformer etc.) to a 4 - 20mA or 0-10V DC .
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Fuzzy Control of Brushless Excitation System for Steam Turbogenerators
Voltage and current are measured by the voltage and current transformers , and then converted to 4 – 20 mA current level.
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If you have the resources, I would agree with PWSlack and suggest you put a programmable VFD with analog inputs and get a current transformer with a 0- 20mA (or 4 -20mA)/0-10VDC output--Check Dwyer.
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20 Current transformers Current transducers (0- 5A to 4 - 20mA ) Voltage transducers (0- .
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ISA AUTOMTN SYS INST DICT - Automation, Systems, and Instrumentation Dictionary
Example: 4 – 20 mA input 3–15 psi output. current transformer An instrument trans- former that is designed to have its primary winding connected in series with a circuit that carries the current being measured or controlled.
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Chinese Integrated Circuits Selling Leads, Chinese Integrated Circuits Manufacturers, Chinese Integrated Circuits Exporters & Suppliers
Sell 4 - 20mA output integrator S5 with rogowski coil/ current transformer /CT .
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Final Technical Report - Kotzebue Wind Power Project - Volume II
WT-1 WATT/VAR TRANSDUCER, 0-600V, 3- PHASE, 4-WIRE, 4-12- 20 MA OUTPUT, CALIBRATED WITH 250:5 CURRENT TRANSFORMERS : 4 MA = -200 KW/KVAR, 12MA = 0 KW/KVAR, 20MA = +200 KW/KVAR .
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Insulation Monitoring Device for Subsea Industrial Applications
The subsea transformers are equipped with current and voltage transformers in the secondary windings including 4 - 20mA transducers in addition to insulation monitoring on the transformer neutral.