Electronically tunable quadrature oscillator using current-controlled differential current voltage conveyors
... An electronically tunable quadrature oscillator is then proposed which uses only three proposed CDCVCs and two grounded capacitors for its realization. The circuit provides two quadrature sinusoidal outputs with 90° phase difference. The oscillation condition and the oscillation frequency are indepe ...
... An electronically tunable quadrature oscillator is then proposed which uses only three proposed CDCVCs and two grounded capacitors for its realization. The circuit provides two quadrature sinusoidal outputs with 90° phase difference. The oscillation condition and the oscillation frequency are indepe ...
HAMTRONICS® R303 VHF FM RECEIVER: INSTALLATION
... avoid cracking the powdered iron slugs. Variable capacitors should be adjusted with a plastic tool having a small ceramic or metal bit. (See A1 Tuning Tool on our website.) All variable capacitors should be set to the center of their range. Turn them 90° if they have not previously been aligned (exc ...
... avoid cracking the powdered iron slugs. Variable capacitors should be adjusted with a plastic tool having a small ceramic or metal bit. (See A1 Tuning Tool on our website.) All variable capacitors should be set to the center of their range. Turn them 90° if they have not previously been aligned (exc ...
MAX1801 Digital Camera Step-Up Slave DC-DC Controller General Description
... At 100kHz, the adjustable maximum duty-cycle range is typically 28% to 92% (see Maximum Duty Cycle vs. VDCON in the Typical Operating Characteristics). The maximum duty cycle typically defaults to 78% at 100kHz if VDCON is at or above the voltage at VREF (1.25V), and the controller shuts down if VDC ...
... At 100kHz, the adjustable maximum duty-cycle range is typically 28% to 92% (see Maximum Duty Cycle vs. VDCON in the Typical Operating Characteristics). The maximum duty cycle typically defaults to 78% at 100kHz if VDCON is at or above the voltage at VREF (1.25V), and the controller shuts down if VDC ...
AD8571
... expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD857x family eliminates the intermodulati ...
... expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD857x family eliminates the intermodulati ...
WIRE WOUND RESISTORS
... Power ratings range from 20 to 500 watts for a single tube. Resistance values are offered from less than 1 ohm to about 100 kilo ohms. Resistors used in the following applications: ...
... Power ratings range from 20 to 500 watts for a single tube. Resistance values are offered from less than 1 ohm to about 100 kilo ohms. Resistors used in the following applications: ...
General Description Features
... The MAX5175/MAX5177 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5175 operates from a single +5V supply, and the MAX5177 operates from a single +3V supply. The output amplifier’s inver ...
... The MAX5175/MAX5177 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5175 operates from a single +5V supply, and the MAX5177 operates from a single +3V supply. The output amplifier’s inver ...
BioStim - Supertech
... substitute the BioStim Controller in that cases, when a computer software is used to generate the sequence of stimulating pulses. BioStim Computer Interface has got a universal connector to connect any our End-stages, a power supply unit to supply the End-stage, and two TTL-compatible digital input ...
... substitute the BioStim Controller in that cases, when a computer software is used to generate the sequence of stimulating pulses. BioStim Computer Interface has got a universal connector to connect any our End-stages, a power supply unit to supply the End-stage, and two TTL-compatible digital input ...
Simulation of Power Converters Using Matlab-Simulink
... The development of specific software dedicated to simulation of power electronic systems (PSIM, SABER, PSCAD, “SimPowerSystems” toolbox of Simulink…) allows simulating fast and accurately the converter behavior. Unfortunately, the designers of converters don’t always have such available software. In ...
... The development of specific software dedicated to simulation of power electronic systems (PSIM, SABER, PSCAD, “SimPowerSystems” toolbox of Simulink…) allows simulating fast and accurately the converter behavior. Unfortunately, the designers of converters don’t always have such available software. In ...
Duralum-metric 022815.indd
... Aluminum mounting channel for straight run applications. Channel screws into place, lamp sockets fit into channel ensuring linear integrity and reducing installation time. Finish is standard satin aluminum.Comes in 1 meter sections. DRL-CH-EC Channel endcaps for aluminum mounting channel. ...
... Aluminum mounting channel for straight run applications. Channel screws into place, lamp sockets fit into channel ensuring linear integrity and reducing installation time. Finish is standard satin aluminum.Comes in 1 meter sections. DRL-CH-EC Channel endcaps for aluminum mounting channel. ...
700-mW Low-Voltage Audio Power Amplifier
... The TPA701 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA701 can deliver 250-mW of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band freq ...
... The TPA701 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA701 can deliver 250-mW of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band freq ...
Chapter 13
... When the supply is removed from the capacitor, the capacitor retains the stored charge. The amount of charge that a capacitor can store per volt across the plates is its capacitance (C). The unit of capacitance is the farad (F). One farad is the amount of capacitance when one coulomb of charge is st ...
... When the supply is removed from the capacitor, the capacitor retains the stored charge. The amount of charge that a capacitor can store per volt across the plates is its capacitance (C). The unit of capacitance is the farad (F). One farad is the amount of capacitance when one coulomb of charge is st ...
Safety in electrical testing – service and repair HSE information sheet Introduction
... For information about health and safety, or to report inconsistencies or inaccuracies in this guidance, visit www.hse.gov.uk/. You can view HSE guidance online and order priced publications from the website. HSE priced publications are also available from bookshops. This guidance is issued by the He ...
... For information about health and safety, or to report inconsistencies or inaccuracies in this guidance, visit www.hse.gov.uk/. You can view HSE guidance online and order priced publications from the website. HSE priced publications are also available from bookshops. This guidance is issued by the He ...
Synthesis of Input-Rectifierless AC/DC Converters
... power flow; • the two dc/dc converters should be separately controlled to achieve output regulation and input current shaping; • some power is being circulated between the two converters. Furthermore, some design constraints have been discussed, emanating from the limitation of the conversion ratios ...
... power flow; • the two dc/dc converters should be separately controlled to achieve output regulation and input current shaping; • some power is being circulated between the two converters. Furthermore, some design constraints have been discussed, emanating from the limitation of the conversion ratios ...
Read more... - Wieland Electric
... machine is not a consideration (this can be a problem with high pulse count encoder feedback). • No additional cables are required on the machine frame. • The size of the motor is not a consideration because the monitor is wired in parallel. These advantages cumulatively result in lower installed co ...
... machine is not a consideration (this can be a problem with high pulse count encoder feedback). • No additional cables are required on the machine frame. • The size of the motor is not a consideration because the monitor is wired in parallel. These advantages cumulatively result in lower installed co ...
Transistors
... FETs are useful because there is essentially no input current – Thus the output current can be controlled with nearly no input power – In this sense, FETs are more nearly ideal transistors than bipolar junctions are • Integrated circuits (“chips”) are made by forming many FET’s on layers of silicon ...
... FETs are useful because there is essentially no input current – Thus the output current can be controlled with nearly no input power – In this sense, FETs are more nearly ideal transistors than bipolar junctions are • Integrated circuits (“chips”) are made by forming many FET’s on layers of silicon ...
RF5626 Proposed
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
BD9A101MUV-LB
... DC/DC converter operation BD9A600MUV is a synchronous rectifying step-down switching regulator that achieves faster transient response by employing current mode PWM control system. It utilizes switching operation in PWM (Pulse Width Modulation) mode for heavier load, while it utilizes SLLM(Simple Li ...
... DC/DC converter operation BD9A600MUV is a synchronous rectifying step-down switching regulator that achieves faster transient response by employing current mode PWM control system. It utilizes switching operation in PWM (Pulse Width Modulation) mode for heavier load, while it utilizes SLLM(Simple Li ...
MAX4714 0.8 , Low-Voltage, Single-Supply SPDT Analog Switch in SC70
... The MAX4714 is a low on-resistance, low-voltage single-pole/double-throw (SPDT) analog switch that operates from a single +1.6V to +3.6V supply. The MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply ...
... The MAX4714 is a low on-resistance, low-voltage single-pole/double-throw (SPDT) analog switch that operates from a single +1.6V to +3.6V supply. The MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply ...
AD8571,72,74 - Analog Devices
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
IL300 - GES Electronics
... The LED flux is also coupled to an output PIN photodiode. The output photodiode current can be directly or amplified to satisfy the needs of succeeding circuits. ...
... The LED flux is also coupled to an output PIN photodiode. The output photodiode current can be directly or amplified to satisfy the needs of succeeding circuits. ...