ELECTRONIC INSTRUMENTATION Reference Books
... nonlinear circuit such as an amplifier. particularly a power amplifier. This problem is particularly troublesome in the reproduction of music. ...
... nonlinear circuit such as an amplifier. particularly a power amplifier. This problem is particularly troublesome in the reproduction of music. ...
AN3095
... DC-DC and DC-AC converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 DC-DC converter control signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 DC-DC converter equivalent circuit . . . . . . . . . ...
... DC-DC and DC-AC converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 DC-DC converter control signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 DC-DC converter equivalent circuit . . . . . . . . . ...
High-Side Current Sensing:
... robust and more likely to continue to function as expected once the system is back in order. The input resistor network can simply source the current to ground; at 65 V, the AD8206, with 200 kΩ per input, will have 325 μA flowing to ground. If the current-sense architecture is used, the designer mus ...
... robust and more likely to continue to function as expected once the system is back in order. The input resistor network can simply source the current to ground; at 65 V, the AD8206, with 200 kΩ per input, will have 325 μA flowing to ground. If the current-sense architecture is used, the designer mus ...
Paladin Transducers
... • Protection against high voltage. Inputs, outputs and power supply are galvanically isolated from one another (excluding Resistance transmitters). ...
... • Protection against high voltage. Inputs, outputs and power supply are galvanically isolated from one another (excluding Resistance transmitters). ...
28 Vdc MIL-COTS VIPAC
... Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes ...
... Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes ...
MAX1845 Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit General Description
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
MAX4594–MAX4597 Low-Voltage, Single-Supply, 10 SPST CMOS Analog Switches
... analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D ...
... analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D ...
example
... voltage or current level relative to some ground reference, is applied to one wire while the ground reference is applied to the other. Although a two-wire open line may be used to connect two devices (DTEs) together directly, it is used mainly for connecting a DTE to a local piece of data communicat ...
... voltage or current level relative to some ground reference, is applied to one wire while the ground reference is applied to the other. Although a two-wire open line may be used to connect two devices (DTEs) together directly, it is used mainly for connecting a DTE to a local piece of data communicat ...
LT1512 – SEPIC Constant-Current/Constant
... VC: The compensation pin is primarily used for frequency compensation, but it can also be used for soft starting and current limiting. It is the output of the error amplifier and the input of the current comparator. Peak switch current increases from 0A to 1.8A as the VC voltage varies from 1V to 1. ...
... VC: The compensation pin is primarily used for frequency compensation, but it can also be used for soft starting and current limiting. It is the output of the error amplifier and the input of the current comparator. Peak switch current increases from 0A to 1.8A as the VC voltage varies from 1V to 1. ...
BFP405F
... For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
... For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
Datasheet - Intersil
... The ISL24011 requires that VON2 be greater than or equal to VON1 at all times. Therefore, if VON1 and VON2 are different supplies, then VON2 needs to be turned on before VON1. The reason for this requirement is shown in Circuit 4 in the Pin Description Table. The ESD protection diode between VON2 an ...
... The ISL24011 requires that VON2 be greater than or equal to VON1 at all times. Therefore, if VON1 and VON2 are different supplies, then VON2 needs to be turned on before VON1. The reason for this requirement is shown in Circuit 4 in the Pin Description Table. The ESD protection diode between VON2 an ...
ADP1877 英文数据手册DataSheet 下载
... Maximum output current greater than 25 A per channel Programmable frequency: 200 kHz to 1.5 MHz Flex-Mode architecture with integrated drivers 180° phase shift minimizes input ripple current and required ...
... Maximum output current greater than 25 A per channel Programmable frequency: 200 kHz to 1.5 MHz Flex-Mode architecture with integrated drivers 180° phase shift minimizes input ripple current and required ...
Homework 4 Solutions Problem 1 1) Circuit schematic is shown as
... approximately 0.18V. For region 2, the output voltage is between Vov to 2Vov, M1 goes into the saturation region, and M2 still works in the linear region. The voltage range for region 2 is from 0.18V to 0.36V. For region 3, the output voltage is larger than 2Vov, M1 and M2 both are in the saturation ...
... approximately 0.18V. For region 2, the output voltage is between Vov to 2Vov, M1 goes into the saturation region, and M2 still works in the linear region. The voltage range for region 2 is from 0.18V to 0.36V. For region 3, the output voltage is larger than 2Vov, M1 and M2 both are in the saturation ...
Document
... With the proposed control, the communication between the transmitter and receiver side is not required. The simple converter topology has reduced number of switches on the secondary side as compared to typical inductive energy transfer secondary-side dc/dc converter topologies. The transfer function ...
... With the proposed control, the communication between the transmitter and receiver side is not required. The simple converter topology has reduced number of switches on the secondary side as compared to typical inductive energy transfer secondary-side dc/dc converter topologies. The transfer function ...
Transistors - SFA Physics and Astronomy
... IC varies between 20 and 40 mA. The transistor is constantly changing curves along the load line. ...
... IC varies between 20 and 40 mA. The transistor is constantly changing curves along the load line. ...
SAFE EXPERIMENTING IN CLASS MODERN MEASURING
... and current up to 600 V or 10 A respectively. Also features audible continuity testing. Includes a fuse to guarantee safety up to CAT III. The separate terminal sockets for current and voltage permit connection of the instrument that allows for current as well as voltage to be measured without havin ...
... and current up to 600 V or 10 A respectively. Also features audible continuity testing. Includes a fuse to guarantee safety up to CAT III. The separate terminal sockets for current and voltage permit connection of the instrument that allows for current as well as voltage to be measured without havin ...
TMC603A Datasheet
... The TMC603 is a BLDC driver IC using external power MOS transistors. Its unique feature set allows equipping inexpensive and small drive systems with a maximum of intelligence, protection and diagnostic features. Control algorithms previously only found in much more complex servo drives can now be r ...
... The TMC603 is a BLDC driver IC using external power MOS transistors. Its unique feature set allows equipping inexpensive and small drive systems with a maximum of intelligence, protection and diagnostic features. Control algorithms previously only found in much more complex servo drives can now be r ...
Hot Socketing and Power-On Reset in Stratix III Devices
... generates an internal HOTSCKT signal when the VCC, VCCIO, VCCPGM, or VCCPD power supplies are below the threshold voltage. Hot-socketing circuitry is designed to prevent excess I/O leakage during power up. When the voltage ramps up very slowly, it is still relatively low, even after the POR signal i ...
... generates an internal HOTSCKT signal when the VCC, VCCIO, VCCPGM, or VCCPD power supplies are below the threshold voltage. Hot-socketing circuitry is designed to prevent excess I/O leakage during power up. When the voltage ramps up very slowly, it is still relatively low, even after the POR signal i ...
Casino Otown - Craps Virtual Player
... !Input circuit: Grounded-grid amplifier has bandswitched tuned input networks. Each network is broadlytuned to cover an amateur band. Input network acts as low-pass filter, reducing harmonics from exciter. Some older amplifiers may not present 50Ω resistive load to exciter (especially on WARC bands* ...
... !Input circuit: Grounded-grid amplifier has bandswitched tuned input networks. Each network is broadlytuned to cover an amateur band. Input network acts as low-pass filter, reducing harmonics from exciter. Some older amplifiers may not present 50Ω resistive load to exciter (especially on WARC bands* ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.