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Bipolar Power
smooths transition between negative and postive precision DC voltage at any amount.
See Also: DC Power Supplies
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Bipolar Power Supply, 0 to ±50 VDC, 100 AMPS, 10 KW, P/N 19215PS
Specifications:Bipolar Power Supply, 10 KW, P/N 19215PSInput: 220 / 230 / 240 VAC, 46 Amps, 1 PH, 50 HzOutput 1: 0 to ± 50 VDC, 100 Amps max, Upper SectionOutput 2: 0 to ± 50 VDC, 100 Amps max, Lower SectionEnclosure: 42″H x 32″W x 22″DAll connections are inside the enclosureThis unit is a dual output power supply
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2-4 Bipolar Dials Power Supplies
Bipolar 2-4 quadrant power supplies, also known as multiple quadrant power supplies or bi-directional power supplies, are electronic devices used to supply power in both directions, either in power supply mode or in energy absorption mode. They fall into the D2-D2C Series and the D4 Series.
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Bipolar DC Power Supply / Battery Simulator
IT6400 Series
The unique bipolar voltage/current output makes IT6400 series can be used as a bipolar power source or a bipolar electronic load. The battery simulating function is especially applicable for development and high speed production testing of portable, battery-operated products.
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Dual Channel, Low-Noise DC Bias Card
PI-41701
The PI-41701 is a dual channel bipolar DC Bias supply that can provide an output current up to 100 mA per channel. The output voltage ranges from –8 V to +8 V and features programmable current limits with LED indicators and software interrupt to show/alert the user if the channel is in current limit. This card has special filter circuitry to reduce the output noise for those applications that require a low noise bias output.
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8 Channel Fast Amplifier
V975
The Mod. V975 is an 8 channel fast rise time amplifier housed in a 1-unit VME module; each channel features a fixed voltage gain of 10. Channels are bipolar, non-inverting and can be cascaded in order to obtain larger gain values. Input bandwitdth is 250 MHz for signals up to 50 mVpp and decreases for larger ones (up to 110 MHz @ 400 mVpp). Each channel is provided with three LEMO 00 connectors, one for the input and two bridged for the output.
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Anti Static Bars
Static bars, also known as, static eliminators or anti static bars, are a very cost effective way to remove static electricity on a web of material in a plastics, paper, glass, textile, and or film converting applications. All of these static bars are bi-polar ionization generators (produce both positive and negative ionization) to remove static electricity. Remember - A clean static bar is more effective.
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Isolation Amplifiers
Knick Elektronische Messgeräte GmbH & Co. KG.
Unipolar and bipolar DC input signals 20 mV to 200 V and 0.1 mA to 100 mA calibrated range selection. Working voltage up to 1000 V AC / DC.
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Parallel Interface Voltage Output D/A Converters
Analog Devices offers a large portfolio of parallel interface voltage output D/A converters (DACs). We provide precision, fast settling, rail-to-rail micropower VOUT D/A converters, with resolutions of 8 bits up to 16 bits, single-channel to 40-channel density, and a unipolar or bipolar supply. These devices are used in a wide variety of applications such as process control, automotive test equipment, or digital gain and offset adjustment.
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4 Channel Variable Gain Fast Amplifier
V974
The Mod. V974 is a 4 channel fast rise time amplifier housed in a 1-unit VME module; each channel features a voltage gain adjustable from 1 to 10 in x1 steps. Channels are non-inverting and bipolar: they amplify both positive and negative signals.
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Diode Tester
FEC VF40CM
Frothingham Electronics Corporation
The VF40CM is intended for testing VF, HALF CYCLE SURGE, and THERMAL RESPONSE/RESISTANCE on small- and medium-power diodes and rectifiers. It can also measure THERMAL RESPONSE/RESISTANCE on NPN and PNP bipolar transistors using an external user-supplied VCB supply.The VF40CM also is sometimes used to measure VZ of low-voltage zener diodes up to the compliance voltage limit of the tester. 20V at 20A is possible.
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Modulated Power Supply
TS200
The TS200 Modulated Power Supply is a unique instrument for many bench test and measurement applications. It combines a four-quadrant power supply and a laboratory power amplifier. The TS200 is ideal for testing application such as LDO PSRR measurement, battery simulator, op amp CMRR measurement, signal generator amplifier, step response test, bipolar power supply, lab power amplifier and more.
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Bipolar Supply Voltage Output D/A Converters
Analog Devices is an industry-leading provider of bipolar d/a converter solutions offering exceptional 1 ppm performance and optimized feature sets to ensure quick and easy deployment of bipolar converters across a range of end applications. With a comprehensive portfolio of bipolar DACs fabricated using proprietary iCMOS® process technology, ADI has enabled the development of high performance ICs at high voltage levels while simultaneously reducing package size and power consumption. By bringing together the many benefits of integration, ADI’s bipolar DACs reduce design time and system complexity.
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Pulsed IV Systems
AM3200-Series
AMCAD Engineering has created professional, industry-proven pulsing technology for both standalone IV-testing (Pulsed IV, PIV) as well as pulsed-bias load pull (Pulsed Load Pull, PLP) and high-voltage power semiconductor applications. Systems come equipped with a mainframe controller which includes integrated power supplies. Input and output pulser modules (probes, pulsers) are selected for specific applications and are available in bipolar ±25V/1A and high-voltage 250V/30A models.
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Bipolar Small Signal Transistors
A comprehensive lineup of small packages are available, as well as dual products that take up little space and other composite products.
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Big Easy Driver
The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board.
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Test System
ITC57300
The ITC57300 Dynamic Parametric Test System mainframe accepts Test Heads that perform nondestructive transient measurements on semiconductor devices such as Insulated Gate Bipolar Transistors (IGBT), power MOSFETs, diodes, and other bipolar devices(requires additional optional bias power supplies and custom personality boards). Included in the mainframe are all test equipment and software necessary to analyze and perform resistive and inductive switching time, switching losses, gate charge, Trr/Qrr, and other transient tests.
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Power Bipolar
ST's broad range of power bipolar junction transistors (BJT) will give you the perfect fit for your energy-efficient designs. The range includes Darlington transistors and BJTs with a VCES from 15 V to 1700 V. Power bipolar belong to the STPOWER family.
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Transformer Performance Tester
JYM
JYM insulation resistance tester is used for on-site insulation resistance measurement. The instrument has built-in positive and negative bipolar high-voltage power supplies, with large output power and strong load capacity. It is suitable for insulation resistance measurement of samples with large capacitance, such as power transformers and cables.
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Universal Multichannel System up to 2.5 kV Bipolar
4-Quadrant power supply for industrial and accelerator related applications.
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Higher Range DC Gauss Meter
329 Series
Integrity Design and Reseach Corp.
Portable w/ Dimensions: 5.8"x3.6"x2.5"Range: +/-(20 G, 200 G, 2kG, 20kG)Bandwidth: 68HZ at 3dbComes with 9v DC adaptor & hard carrying caseAnalog Output: +/-200 mV DC FS3 1/2 digit bipolar displayPowered optional either by 9v battery or AC adaptor
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High Impedance Active Probes
18C & 19C
High impedance probes, PICOPROBE® MODEL 18C and MODEL 19C, combine the most advanced MOS and bipolar technologies with special, low capacitance packaging techniques to achieve truly remarkable electronic measurement capabilities. While being manufactured each instrument is individually optimized for the best possible performance. The extremely low input capacitance, high input impedance, and almost negligible input leakage current permits the direct probing of even the most sensitive MOS dynamic nodes. At the same time, the full dc capability of this Picoprobe coupled with the high speed capability permits the full characterization of circuits.
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PMC w/ 16x/8x ADC, 8x/4x DAC & 14x Digital I/O
TPMC532
The TPMC532 provides 16 or 8 channels of simultaneous sampling true differential bipolar 16-bit analog input, 8 or 4 channels of simultaneous update single-ended unipolar/bipolar 16-bit analog output and 14 channels of tri-state 5V-tolerant TTL digital input/output.
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Data Acquisition Device A2D / D2A
General Features10 DAC channels5 ADC channelsDifferential or single ended IOs Full scale bipolar or unipolar signaling
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Amplifier Module
LNAM-B
Fully differential ultra-low-noise voltage amplifier module (LNAM) with selected bipolar rf transistors at the input stage. The amplifier exhibits ultra-low voltage noise, very high speed, and good dc precision. 50 Ohm input termination realized by negative feedback allows for the lowest possible noise temperature.
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Pulse Initialization Demo Board
TMR9112
MultiDimension Technology Co.,Ltd.
The TMR9112 demo board was developed to support evalution of the TMR9112 single-axis sensor. The demo board comes with the fast bipolar current pulsing circuit needed for initialising the TMR9112 sensor, and it can be powered from a USB port or any external 5V power supply. For user convenience, the demo board has an optional on-board timer clock with four selectable frequency settings. The On-board timer clock and frequency output can be enabled using the jumper pins. This demo board is divisable along the dotted line so that the sensor board can be seperated from the pulsing circuit board.
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Amplifiers & Signal Processors
Power for Core Technology Group Signal Chain ProductsFlexible bi-polar voltage converter using low cost connectorsDriving multiple devicesIndustrial +/- 10 volt power source
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High Voltage, High Current Linear Amplifier
P100
The P100 is a general purpose linear amplifier having a fixed amplification of 10 times and capable of bipolar high voltage output of ±50V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to ±10 V can be used as an input device.
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Four Channel Low-Noise DC Bias Card
PI-41702
The PI-41702 is a four channel bipolar DC Bias supply that can provide an output current up to 100 mA per channel. The output voltage ranges from –8 V to +8 V, and this card has special filter circuitry to reduce the output noise for those applications that require a low noise bias output. Additionally there is a ‘D’ type connector that allows the introduction of laboratory type supplies to reduce the noise further. To change from using the internal power supplies to external power supplies requires repositioning jumpers. The PI-41702 also has voltage and current sense for remote measurement of the voltage and current levels.
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BJT Modeling
IC-CAP supports a number of bipolar junction transistor (BJT) models. For more information on the various types of IC-CAP supported BJT models, refer to the table below.
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Stepper Motors
We carry a wide variety of stepper motors including washdown stepper motors for use in wet or dusty environments, 2-phase bipolar motors, integrated stepper motors, and more.
