Bipolar Power
smooths transition between negative and postive precision DC voltage at any amount.
See Also: DC Power Supplies
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Product
Bipolar DC Power Supply / Battery Simulator
IT6400 Series
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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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2-4 Bipolar Dials Power Supplies
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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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Oscillators - Voltage Controlled
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Teledyne RF & Microwave offers Voltage Controlled Oscillators (VCOs) utilizing bipolar transistors & silicon varactors over the frequency range of 40 MHz to 18GHz. Many of the VCO designs incorporate internal filtering, regulation & amplifiers to meet total system requirements in a small integrated package. Additionally, our hermetic hybrid designs can be screened to the most demanding military and space applications.
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Wafer Sort
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TestEdge offers complete wafer sort solutions. Our range of wafer sort capabilities demonstrates our ability to handle a wide range of devices and device characteristics. State of the art Electroglas probers Sort experience with high probe count Less than 4 mil pitch on probes Experience with C4 Bump and Aluminum pad Experience on Bipolar, CMOS, GaAs, & SiGe Overhead sort or cable harness sort Microsite testing capability
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Automated Potentiometer Systems
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Measurements International Ltd.
Intrinsically Accurate Self-Calibrating Ratio Divider, Best Accuracy < 0.05 ppm, Built-in 20-Channel Scanner, Arbitrary Voltages from 1 mV to 1200 V, Bipolar Voltage Measurements, Calibration of Fluke 5700A/5720A, Calibration of 3458A and 8508A, Calibration of Voltage Ratio Dividers (F752A, MI 1340A, G7520), Linearity Calibration of Digital Volt Meters (DVM), Traceability to 10 V Zener Reference.
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PMC w/ 16x/8x ADC, 8x/4x DAC & 14x Digital I/O
TPMC532
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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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Analog Output Module, 16-bit D/A
IP230A
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Jumper-selectable output ranges give you the choice of unipolar or bipolar voltage output. And for greater flexibility, the IP230A module accepts conversion start triggers from software commands, or from external sources for synchronization to specific events.
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Product
Voltage Variation Simulator
KES7400A
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The KES7400A Series comes in a single cabinet that consists of a Signal Generator module (including an arbitrary pulse generator), which combines our power supply technology and EMC technology, and a high-speed bipolar power supply module. Many automotive electronic devices have long wire harnesses and inductive load characteristics, as do motors, or capacitive load characteristics with a large-capacity capacitor connected between the input and ground. In the case of these devices, general DC power supplies exceed the linear operation range, potentially making it impossible to obtain the desired waveform output.
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Variable Gain High Speed Linear Amplifier
F30PV
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The F30PV is a very fast general purpose linear amplifier having a variable amplification of 0-10 times and capable of bipolar voltage output of ±35V. Any functiongenerator or arbitrary waveform generatoror any othe signal source can be used as an input device. The amplifier's output is linear from DC up to ca 10 megahertz range. It can be used in a wide range of high speed applications.
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Product
8/16-CH 16-Bit Analog Output Modules
cPCI-6208/6216 Series
Analog Output Module
- PICMG 2.0 Rev 2.1- 16-bit D/A resolution- 16-CH voltage on 6216V- 8-CH voltage outputs on 6208A and 6208V- 8-CH current outputs on 6208A- Bipolar analog output range- 4-CH TTL DI and 4-CH TTL DO- Rear I/O available
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Linear Accelerometer Switch
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Columbia Research Laboratories
Columbia Research Labs Accelerometer Switch is designed to interface with electrical or mechanical systems to control, safeguard against, or warn of undesirable variations in DC and low frequency acceleration. This sensor is available with a selectable switch point, a single or Bi-polar switch, and a choice of input power.
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Product
Voltage Controlled Oscillators
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Teledyne Microwave Solutions (TMS) offers Voltage Controlled Oscillators (VCOs) utilizing bipolar transistors & silicon varactors over the frequency range of 40 MHz to 18GHz. Many of the VCO designs incorporate internal filtering, regulation & amplifiers to meet total system requirements in a small integrated package. Additionally, our hermetic hybrid designs can be screened to the most demanding military and space applications.
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Product
Bi-Polar low voltage power supply board
LVPS
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This is our standard power supply board used in many of our testers but also available separately. This board is capable of +/-15v, +10 and +5v outputs. Also contained on board is our standard meter drive circuitry for testing instrument meters, a two-pole relay and an option for a sine/cosine oscillator circuit.
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Product
Electromagnet Power Supplies
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Linear bipolar DC magnet power supplies provide true 4-quadrant output, eliminating the need for external switching or operator intervention to reverse current polarity.
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Miniature AC & DC Voltmeters
PM Series
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The PM Series Full-functioned miniature digital voltmeters are AC or DC reading, and feature AC or DC power options, and LED or LCD displays. These versatile meters are available in 100mV, 200mV, 1V, 2V, 10V, 20V, 100V, 200V, or 1000V ranges. Highly accurate (up to 0.02% of full scale), with rapid update rates (up to three reading per second), these meters feature bipolarity (PM-3 is unipolar), a presettable decimal point, overload indication, an extensive list of application-specific options, and easy installation.
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General Purpose Low-side MOSFET Drivers
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Renesas' family of low-side FET drivers are very high-speed matched dual-drivers capable of delivering peak currents of 2.0 amps into highly capacitive loads and excellent at driving large capacitive loads with minimal delay and switching times. The high-speed performance is achieved by means of a proprietary "Turbo-Driver" circuit that speeds up input stages by tapping the wider voltage swing at the output. Improved speed and drive capability are enhanced by matched rise and fall delay times. These matched delays maintain the integrity of input-to-output pulse-widths to reduce timing errors and clock skew problems. This improved performance is accompanied by a 10 fold reduction in supply currents over bipolar drivers, yet without the delay time problems commonly associated with CMOS devices. Dynamic switching losses are minimized with non-overlapped drive techniques.
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Product
RF Power Transistors
Silicon MOSFET
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Macom Technology Solutions Holdings Inc.
At MACOM we offer a broad range of silicon bipolar transistor products designed for applications ranging from DC to 3.5 GHz. Our silicon bipolar transistors are ideal for civil avionics, communications, networks, radar, and industrial, scientific, and medical applications. Our all-gold metallization fabrication processes ensure high performance and long term reliability for ground and space applications.
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Bipolar Power Transistors
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A wide variety of products are rolled out, for example, for uses at high temperature (up to 175°C applicable), high power, and low Vce (sat), and others.
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Product
Power Transmitter
ITL-101
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Power Transmitters measure precise power of any waveform generated by electronic circuits. The ITL-101 cannot only be used for stationary power measurements, but also for power control on machines using fast response option and bi-polar output option. For frequency inverter applications minimal use of energy is and issue and here the ITL-101 finds its place.
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Thermal Characterization Testing Services
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Thermal Engineering Associates, Inc.
Thermal Characterization - TEA offers this service to customers having need for precise thermal parameter values for product data sheets, purchase specifications, specific application configurations, and/or device comparisons. This service is offered for a wide range of Discrete Devices (i.e., Bipolar Junction Transistors, MOSFETs, IGBTs, Diodes, SCRs, Triacs) and Integrated Circuits (i.e., digital, linear and mixed-signal devices).
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Stabilized Power Supplies
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Stabilized power supplies are essential devices for providing stable DC voltage to electronic circuits and equipment.They offer features such as precise voltage and current regulation, short-circuit and overload protection, and advanced control functionality.Stabilised power supplies of our own design and manufacture can be built with output power up to 40kW even in models with 2- or 4-quadrant bipolar outputs.
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32-CH 16-Bit Up to 250 kS/s Multi-Function DAQ Cards
PCI-9114 Series
Data Acquisition Module
ADLINK PCI-9114 series are 32-CH, 16-bit, high resolution multi-function DAQ Cards. The PCI-9114 device features flexible configurations on analog input. The devices are divided into 2 kinds: normal gain version and high gain version. Both versions provide 4 programmable input ranges for bipolar and unipolar inputs. The A/D on the PCI-9114DG device features a sampling rate of 100 kS/s with resolution at 16 bits, while PCI-9114A-DG/HG device features a sampling rate of up to 250kS/s with resolution at 16 bits. The device supports automatic analog input scanning, and offers a differential mode for 8-CH analog inputs and maximum noise elimination, as well as single-ended modes for 16- CH analog inputs. The PCI-9114 also features 1-CH 16-bit general purpose timer/counter, 16-CH TTL isolated digital inputs and 16-CH TTL isolated digital outputs. ADLINK PCI-9114 delivers cost-effective and reliable data acquisition capabilities and is ideal for a broad variety of applications.
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Bipolar Transistors
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Renesas transistors offer a package lineup including ultra-small packages, suitable for a variety of applications such as large current applications, amplifiers, and support customers' systems.
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Advanced Dual-Magnetron Sputtering Accessories
Ascent DMS
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The Ascent® DMS series offers unprecedented power-delivery ease and control for dual-magnetron sputtering, enabling precise tuning of film characteristics. With selectable frequency, regulation mode, and duty cycle, as well as low stored energy and simplified, modular system configuration, the Ascent DMS accessory distinguishes itself as truly next-generation technology. Cost-effective, scalable, and versatile, it minimizes complexity, increases quality, and boosts throughput to enable advanced process innovation. The Ascent DMS MF-120 package provides cost-effective, mid-frequency power for standard cathodes, while delivering bipolar pulsing technology benefits.
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PCIe-Mini
PCIe-Mini-AD8200
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8 Channels 16-bit A/D converter Simultaneously Sampled• Fast throughput rate: 200 KSPS for all 8 channels• 8 Channels SE or 4 PSEUDO Differentials• Single-ended or 4 differential channels• True bipolar analog input ranges: ±10 V, ±5 V, selection applies to all Channels• Analog Input Clamp Protection• 1MΩ Analog Input Impedance• Programmable 2nd Order Anti-alias Analog Filter• Over-sampling capability with digital filter• 8Kx16 SRAM• PCIexpress compliant
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RF Power Transistors
Silicon Bipolar
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Macom Technology Solutions Holdings Inc.
At MACOM we offer a broad range of silicon bipolar transistor products designed for applications ranging from DC to 3.5 GHz. Our silicon bipolar transistors are ideal for civil avionics, communications, networks, radar, and industrial, scientific, and medical applications. Our all-gold metallization fabrication processes ensure high performance and long term reliability for ground and space applications.
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Peripheral Differential Amplifier
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The Peripheral Differential Amplifier (PDA) module allows the simultaneous recording of differential bipolar high-ohmic external voltages, such as reference or pH meters. The PDA has 8 differential input channels, and it is stackable up to units with a total of 64 channels. The PDA module is powered from the grid via an adapter.
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Power Bipolar
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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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DC/AC Earth Leakage Current Measurement
FDAZCT-11L-0.4
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Bipolar ±15V Power Supply.*Output ±5V at primary nominal current.*Applicable Frequency DC-18kHz.*Inside Diameter:φ11mm
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Product
Four Channel Low-Noise DC Bias Card
PI-41702
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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.
