MAX15040 High-Efficiency, 4A, Step-Down Regulator with General Description
... Integrated Switches in 2mm x 2mm Package The MAX15040 high-efficiency switching regulator delivers up to 4A load current at output voltages from 0.6V to (0.9 x VIN). The device operates from 2.4V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output-voltag ...
... Integrated Switches in 2mm x 2mm Package The MAX15040 high-efficiency switching regulator delivers up to 4A load current at output voltages from 0.6V to (0.9 x VIN). The device operates from 2.4V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output-voltag ...
Datasheet - Intersil
... external resistor RT, establishes a constant charging current into an external capacitor CT to provide a linear ramp voltage at terminal 7. The ramp voltage has a value that ranges from 0.6V to 3.5V and is used as the reference for the comparator in the device. The charging current is equal to (5-2V ...
... external resistor RT, establishes a constant charging current into an external capacitor CT to provide a linear ramp voltage at terminal 7. The ramp voltage has a value that ranges from 0.6V to 3.5V and is used as the reference for the comparator in the device. The charging current is equal to (5-2V ...
Heathkit SB-220 - Orange County (California) Amateur Radio Club
... A third modification involves SB-220 amplifiers wired to operate on the 240V line. Should the mode switch partially fail or a primary winding open up in the HV transformer, excessive current is drawn through the filament transformer primary causing it to fail. To prevent this the black-green and bla ...
... A third modification involves SB-220 amplifiers wired to operate on the 240V line. Should the mode switch partially fail or a primary winding open up in the HV transformer, excessive current is drawn through the filament transformer primary causing it to fail. To prevent this the black-green and bla ...
ADN4664 数据手册DataSheet 下载
... Receiver Channel 2 Output (3 V TTL/CMOS). If the differential input voltage between RIN2+ and RIN2− is positive, this output is high. If the differential input voltage is negative, this output is low. Receiver Channel 1 Output (3 V TTL/CMOS). If the differential input voltage between RIN1+ and RIN− ...
... Receiver Channel 2 Output (3 V TTL/CMOS). If the differential input voltage between RIN2+ and RIN2− is positive, this output is high. If the differential input voltage is negative, this output is low. Receiver Channel 1 Output (3 V TTL/CMOS). If the differential input voltage between RIN1+ and RIN− ...
WORD
... Again, switch off power to the circuit. This last wiring task should be pretty straightforward (and fun?) if you’ve understood the previous “wireups.” What’s shown below are two three-way (SPDT) switches (just like on the test board) controlling a single lamp. This is a common wiring scheme when yo ...
... Again, switch off power to the circuit. This last wiring task should be pretty straightforward (and fun?) if you’ve understood the previous “wireups.” What’s shown below are two three-way (SPDT) switches (just like on the test board) controlling a single lamp. This is a common wiring scheme when yo ...
single-phase bridge rectifiers with voltage filters
... The line-commutated rectifiers provided with voltage filters have different operating features compared with the same rectifier topologies provided with current filters, even if the rectifier is uncontrolled (made with diodes) or phase-controlled (made with thyristors). For this reason it is necessa ...
... The line-commutated rectifiers provided with voltage filters have different operating features compared with the same rectifier topologies provided with current filters, even if the rectifier is uncontrolled (made with diodes) or phase-controlled (made with thyristors). For this reason it is necessa ...
Wheatfield Audio Wheatfield Audio
... The output impedance of the amplifier is approximately 100 ohms. It is designed to drive high-quality headphones of 100 ohms impedance or greater, such as those from Sennheiser, AKG, or Beyer Dynamic. Although the HA-2 will drive lower impedance headphones (like Grados), distortion levels are higher ...
... The output impedance of the amplifier is approximately 100 ohms. It is designed to drive high-quality headphones of 100 ohms impedance or greater, such as those from Sennheiser, AKG, or Beyer Dynamic. Although the HA-2 will drive lower impedance headphones (like Grados), distortion levels are higher ...
Marcelo - MSU College of Engineering
... when the information has to be sent to a remote location over long distances (1000 feet, or more). The loop’s operation is straightforward: a sensor’s output voltage is first converted to a proportional current, with 4mA normally representing the sensor’s zero-level output, and 20mA representing the ...
... when the information has to be sent to a remote location over long distances (1000 feet, or more). The loop’s operation is straightforward: a sensor’s output voltage is first converted to a proportional current, with 4mA normally representing the sensor’s zero-level output, and 20mA representing the ...
INA116 - Texas Instruments
... proper operation. Figure 3 shows resistors R1 and R2 to provide an input current path. Without these resistors, the inputs would eventually float to a potential that exceeds the common-mode range of the INA116 and the input amplifiers would saturate. Because of its exceedingly low input bias current ...
... proper operation. Figure 3 shows resistors R1 and R2 to provide an input current path. Without these resistors, the inputs would eventually float to a potential that exceeds the common-mode range of the INA116 and the input amplifiers would saturate. Because of its exceedingly low input bias current ...
switched reluctance motor
... The motor circuit design has no short circuit paths across a dc power supply in case of failure. The motor can run and even start with a fail condition provided sufficient torque remains. ...
... The motor circuit design has no short circuit paths across a dc power supply in case of failure. The motor can run and even start with a fail condition provided sufficient torque remains. ...
Electrical Sensors
... Residual inductance (B) in Gauss – how strong the magnet is Coercive force (H) in Oersteds -Resistance to demagnetization Maximum Energy Product (MEP), (B x H) in gauss-oersteds times 10^6. The overall figure of merit for a magnet Temperature coefficient %/°C, how much the magnetic field decreaes wi ...
... Residual inductance (B) in Gauss – how strong the magnet is Coercive force (H) in Oersteds -Resistance to demagnetization Maximum Energy Product (MEP), (B x H) in gauss-oersteds times 10^6. The overall figure of merit for a magnet Temperature coefficient %/°C, how much the magnetic field decreaes wi ...
Pulse Width/Pulse Train Module
... * Differential output module has only one output * Outputs use ET727 10-30V output chips with 20mA drive and short circuit protection * Pins 10 & 8 become positive and Pins 9 & 7 become negative terminals in case of differential outputs. ...
... * Differential output module has only one output * Outputs use ET727 10-30V output chips with 20mA drive and short circuit protection * Pins 10 & 8 become positive and Pins 9 & 7 become negative terminals in case of differential outputs. ...
goettlicher_peter_20110509
... To avoid, that the total supply is picked up by GND or foreign: Keep supply and return wires close to each another, or well understood overlay regions with GND/foreign. …. That good performance, because of closing higher current loops locally and local charge storage. ...
... To avoid, that the total supply is picked up by GND or foreign: Keep supply and return wires close to each another, or well understood overlay regions with GND/foreign. …. That good performance, because of closing higher current loops locally and local charge storage. ...
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 . . . . . . . . . ...
International Environmenal Technology
... Figure 3: Schematic representation of the SENTRON pH sensor The fundamental working of every MOSFET is the electrostatic control of the current flowing between source and drain via the potential of the gate electrode, of which the latter in the ISFET is mainly determined by the hydrogen ion concent ...
... Figure 3: Schematic representation of the SENTRON pH sensor The fundamental working of every MOSFET is the electrostatic control of the current flowing between source and drain via the potential of the gate electrode, of which the latter in the ISFET is mainly determined by the hydrogen ion concent ...
Project 2
... before it goes to the speaker. In this case, the gain, or the amount of amplification, should depend on the light hitting a second photoresistor (so the player of the Theremin can control the volume). The Audio Amplfier (NJM2113D) will provide the amplification, but if we were to connect it directly ...
... before it goes to the speaker. In this case, the gain, or the amount of amplification, should depend on the light hitting a second photoresistor (so the player of the Theremin can control the volume). The Audio Amplfier (NJM2113D) will provide the amplification, but if we were to connect it directly ...
LI-4302PA
... The LI-4302 Line Isolation Unit is primarily a two wire dial through unit designed for use in conjunction with Customer Premises Equipment which is not capable of meeting the ACA requirements for line isolation and electrical safety. The LI -4302 provides the appropriate isolation standards and allo ...
... The LI-4302 Line Isolation Unit is primarily a two wire dial through unit designed for use in conjunction with Customer Premises Equipment which is not capable of meeting the ACA requirements for line isolation and electrical safety. The LI -4302 provides the appropriate isolation standards and allo ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.