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DC Pulse Amplifier Circuit
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Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry.
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Supplier: American High Voltage, Inc.Description: tank circuit. By using a resonant circuit, the high efficiency pulse dive is now converted to an amplitude modulated waveform which is stepped up by a high frequency high voltage transformer. The output from the transformer is fed into a high voltage multiplier circuit which converts the AC
- Applications: High Voltage
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Description: , the system can then have an input voltage range from 1.5 V to 40 V, to maintain a fixed boost output voltage. For optimum performance, VIN/Vout ratios should be set such that the minimum required duty cycle pulse > 150 ns. The supervisor circuit monitors the regulated output and indicates when
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Description: (UVLO) and a precision reference that is trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage designed to source or sink
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Supplier: Electro Rent CorporationDescription: transient current signals such as those found in motor controllers, in switching power supplies, inverters and current amplifiers driving inductive loads. 50A peak dc and ac pulse current. Probe power is supplied by the scope by way of the AutoProbe Interface. NO need for an external amplifier or power
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Supplier: Picosecond Pulse Labs, Inc.Description: and BERTs The Picosecond Advantage: Instrument grade DC coupled output with the highest possible eye quality.Description: The Programmable Pattern Amplifier (PPA) is an limiting amplifier module that is designed to produce instrument quality serial data streams and eye diagrams. The PPA contains
- Amplifier Type: Limiting Amplifier
- Package Type: Connectorized
- Nominal Impedance: 50 Ohms
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Supplier: Picosecond Pulse Labs, Inc.Description: Features 14 kHz to 13 GHz Surface Mount High Performance Low Cost Small Footprint: 1.02" x 0.64" Applications OC-192 Telecom Systems Laser or Photodiode Biasing Amplifier Biasing The Picosecond Advantage: Our Model SM100 Surface Mount Bias Tee is a high performance
- Impedance: 50 Ohm
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Supplier: OMEGA Engineering, Inc.Description: The OMB-DAQTEMP-14A data acquisition card provides a total hardware/software/signal conditioning solution for highaccuracy, high speed temperature, voltage, frequency, and pulse counting measurements, plus digital I/O and analog output. A diversified software is included with the OMB-DAQTEMP-14
- Data Acquisition Device Type: Data Acquisition Instrument / System
- Form Factor: Printed Circuit Board (PCB)
- Differential Channels: Yes
- DC Voltage Input: Yes
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Supplier: Measurement ComputingDescription: counter inputs capable of measuring frequency, period, pulse width, or quadrature encoders up to 20 MHz
- Signal Conditioning Type: Analog-to-Digital Converter
- Form Factor: Printed Circuit Board (PCB)
- Differential Channels: Yes
- DC Voltage Input: Yes
Featured Products for DC Pulse Amplifier Circuit Top
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circuits across motor, ground and power leads. Advanced Motion Controls introduces the World's Smallest 1kW brush servo amplifier. Model 25A8 provides 12.5A @ 20-80VDC cont. output. Qty 1 Price $295 US; Qty 100 Price $225 US. Delivery from Stock. Surface-mount technology. Small size fits into any shirt pocket. Directional inhibit inputs (active high or active low). Separate peak & continuous current limit adjustments. For quadrant regenerative operation with pulse width modulation. Switch... (read more)Browse Servo Drives Datasheets for Electromate -
supply, they are available with either analog or digital (PWM -- pulse width modulation) interface options. These new models feature an on-board PWM control that accepts inputs from an external motion controller or Programmable Logic Controller (PLC). The control also features amplifier enable, direction input and dynamic braking. The type "FV" models are supplied with a built-in, 2-channel optical encoder. Parallel shaft, right-angle and hollow shaft gearmotors are offered with output speeds... (read more)Browse DC Motors Datasheets for Bodine Electric Company
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they are undamped, the accelerometers can also accurately respond to fast rise times and short duration shock motion. With a frequency response extending down to dc (steady state), they are ideal for measuring long duration transient shocks while integrating critical acceleration data for velocity and displacement. Recommended accessories include the model 126 three-channel DC bridge amplifier; the model 136 three-channel signal conditioner; and the model 436 DC differential voltage amplifier. Please... (read more)Browse Vibration Sensors Datasheets for Meggitt Sensing Systems - Measurement Group
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The model 2010 accelerometer from Silicon Designs, Inc. contains a model 1010L accelerometer with MEMS capacitive sensing element, a custom integrated circuit sense amplifier and sigma-delta A/D converter. It provides a TTL/CMOS compatible output signal for measuring accelerations in commercial/industrial environments and is tailored for zero-to-medium frequency instrumentation applications. The sensor produces a digital pulse train in which the density of pulses (number of pulses per second... (read more)Browse Data Acquisition Datasheets for Silicon Designs, Inc.
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circuits across motor, ground and power leads. Advanced Motion Controls introduces the World's Smallest 1kW brush servo amplifier. Model 25A8 provides 12.5A @ 20-80VDC cont. output. Qty 1 Price $295 US; Qty 100 Price $225 US. Delivery from Stock. Surface-mount technology. Small size fits into any shirt pocket. Directional inhibit inputs (active high or active low). Separate peak & continuous current limit adjustments. For quadrant regenerative operation with pulse width modulation. Switch... (read more)Browse Servo Drives Datasheets for Electromate
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The Model 560H Dc Differential Amplifier provides amplification and/or buffering for low and high-level signal sources. The Model 560H is directly interchangeable with the Model 563H Transducer Conditioning Amplifier and utilizes the same enclosures. Gain is front-panel selectable from 0.01 to 25 or 1 to 2500 in 10 calibrated gain steps in a 1, 2, 5 sequence plus a 2.5 gain vernier. Selection of gain range is by a board-mounted 100:1 input divider switch. Front panel controls include both RTI... (read more)Browse Signal Amplifiers Datasheets for ECTRON Corporation
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circuit. With no input signal applied, the 7500 provides an adjustable dc voltage of 0V to ±200V open circuit, for use as an auxiliary DC supply, within the amplifier's voltage and current limitations. The outstanding performance of the Model 7500 is the result of improved techniques in circuit design, plus the use of all solid-state circuitry. The input stages are designed to provide a high input impedance, extended bandwidth, and excellent dc and thermal stability. The output stage is designed... (read more)Browse Signal Amplifiers Datasheets for Krohn-Hite Corporation
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Measurement Specialties, Inc. (NASDAQ: MEAS) has just released to production the Model 140 remote in-line DC amplifier. Designed to be used with bridge-type mV output transducers, the amplifier features five user-selectable gain settings with a gain accuracy of ±0.5% and a wide bandwidth to 100kHz. The Model 140 offers a unique auto-zero function (patent pending) that allows the operator to zero the transducer offset voltage to within ±1.5mV. This may be achieved remotely or by pressing... (read more)Browse Vibration Sensors Datasheets for Measurement Specialties, Inc.
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The Model 751ELN is a precision wideband dc instrumentation amplifier offering excellent stability and linearity. While most direct coupled dc amplifiers require that the input leads and shield be at nearly the same voltage, the Model 751ELN Amplifier allows normal operation with no shield connection, a significant advantage in many applications. High gain accuracy, wide bandwidth, and low drift and noise make the 751ELN the best choice for precision data acquisition applications. The Ectron... (read more)Browse Instrumentation Amplifiers Datasheets for ECTRON Corporation
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The RX/TX pulse train converter will convert signals from a push pull or NPN encoder to a line driver or vice versa. Line driver signals include complementary outputs A', B', and Z' which offer greater immunity from electrical noise or interference especially when transmission distances exceed the length of the encoder cable. Transmission at 5 volts also reduces signal distortion due to the capacitance effect of long cables. The unit requires power from an 8 to24 volt D.C. output source... (read more)Browse Datasheets for Encoder Products Company
Conduct Research Top
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Output Voltage Adjustment In DC/DC Converters
. For a better understanding of how it works, an error amplifier and reference voltage is shown in Figure 1. The error OPAM compares the output voltage (VO) to a stable reference voltage and generates an error signal for the pulse width modulator (PWM). The PWM adjusts its duty cycle based on the error
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DC/DC Converter Controller Using a PICmicro Microcontroller
). Set. Control. PSM. Error. Output. Point. +. Control. Signal. Signal. DC/DC. Modulator. Load. Algorithm. Converter. -. Feedback. Circuit. DS00216A-page 2. Preliminary. 2000 Microchip Technology Inc. AN216. MODULATOR - PULSE SKIPPING. FEEDBACK CIRCUIT. MODULATION (PSM). For the SMPS controller
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DC/DC Conversion
. A basic linear regulator has three main components: an operational amplifier, a voltage reference and a pass transistor. The main purpose of a linear regulator is to produce a constant, accurate output voltage at a lower magnitude than the input voltage. Beyond the basics, linear regulators often offer
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Brushless DC Motor Control Using PIC18FXX31 MCUs
A. PWM4. IC1. Hall B. IC2. PWM3. PWM3. Hall C. IC3. PWM5. XX31. Temp. AN8. F. Driver. PWM2. PWM4. Run/Stop. PWM2. PWM1. PIC18. PWM0. PWM0. FWD/REV. C. B. Q0. Q2. Q4. Rx. IMOTOR. N. S. Tx. RSHUNT. DC-. S. N. /FaultA. PC. IMAX. Amplifier. GUI. Comparator. /FaultB. Hall A. Hall C. Hall B. DS00899A-page 2
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Brush-DC Servomotor Implementation using PIC17C756A
. INTRODUCTION. One of the three available pulse-width modulation. This application note demonstrates the use of a. (PWM) modules on the MCU is used to generate the. PIC17C756A microcontroller (MCU) in a brush-DC ser-. motor drive signal. The PWM frequency is 32.2 kHz at. vomotor application. The PIC17CXXX
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Using the TC1142 for Biasing a GaAs Power Amplifier
Negative. Negative. DC bias. DC bias still. stabilization. stable after. time. Transmit RF. completion. TX_ENABLE. FIGURE 1: Application circuit for biasing a GaAs power amplifier in a cellular subscriber unit's transmitter. © 2002 Microchip Technology Inc. DS00808A-page 1. AN808. Regulated
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Application Note: Best Practices for Servo Amplifier Wiring
, Inc. Lintech MCG, Inc. MTS Temposonics Macron Dynamics Inc Maxon Precision Motors Merkle-Korff Industries Inc MicroE Systems Netzer Precision Motion Sensors Ltd. Nippon Pulse America Pittman Quantum Devices, Inc. RSF Electronics Inc. Rabbit Semiconductor/Z-World Rocom Corporation Schneeberger Linear
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A Simple Circuit for Driving Microcontroller Friendly PWM Generators
for designing a switching power supply as a peripheral to a microcontroller: a set/reset flip-flop, a high-speed voltage comparator and an op amp to implement the error amplifier. The microcontroller controls the MCP1630 through its clock input. The frequency of the clock determines the pulse
Engineering Web Search: DC Pulse Amplifier Circuit Top
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Electronic amplifier - Wikipedia, the free encyclopedia
A practical amplifier circuit An electronic amplifier is used for increasing the power of a signal.
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Capacitor - Wikipedia, the free encyclopedia
2.5 DC circuits 2.6 AC circuits 2.7 Parallel-plate model 3.2 Equivalent circuit 3.3 Ripple current
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Linear Technology - Design Simulation and Device Models
Amplifier Simulation Spice Models Download the complete library of LTC op amp SPICE models for general analog circuit simulations.
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Tutorials - Maxim
AC-Coupled Amplifier Requires No DC Bias Amplifier and Comparator Circuits Analog Switches and Multiplexers
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Documentation : Fujitsu United States
type of two-channel, DC/DC converter IC using pulse width modulation (PWM) , incorporating an overcurrent protection circuit (requiring no current
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Lineup from Category : Fujitsu Global
General-purpose DC/DC Converter | DC/DC Converter with Switching FET | DC/DC Converter with Switching FET + LDO | DC/DC Converter for LCD Panels |
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DC Blocks Designer Kits Electronic Line Stretchers
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Vishay - Isolated Synchronous Half-Bridge DC/DC Controller...
Isolated Synchronous Half-Bridge DC/DC Controller Provides Greater Than 90 % Efficiency At 500 kHz For Step-Down Power Conversion
