ADM202 数据手册DataSheet 下载
... The ADM202/ADM203 is an RS-232 drivers/receivers designed to solve interface problems by meeting the EIA-232E specifications while using a single digital 5 V supply. The EIA standard requires transmitters that will deliver ± 5 V minimum on the transmission channel and receivers that can accept signa ...
... The ADM202/ADM203 is an RS-232 drivers/receivers designed to solve interface problems by meeting the EIA-232E specifications while using a single digital 5 V supply. The EIA standard requires transmitters that will deliver ± 5 V minimum on the transmission channel and receivers that can accept signa ...
AN2840
... PWM controller and an avalanche-rugged 800 V power MOSFET in a small DIP-7 package. The converter works in both continuous and discontinuous conduction mode depending on the input voltage (the circuit has a wide range input) and output load. The controller suffix “H” specifies that the switching fre ...
... PWM controller and an avalanche-rugged 800 V power MOSFET in a small DIP-7 package. The converter works in both continuous and discontinuous conduction mode depending on the input voltage (the circuit has a wide range input) and output load. The controller suffix “H” specifies that the switching fre ...
Sketching oscilloscope waveforms on graph
... the voltage to a desired level. The large ripples in the half-wave and full-wave rectified waveforms can be suppressed using a capacitor filter connected in parallel with the load resistor (see Figure 6). This provides a more stable DC voltage, comparable to a battery, for operating an electronic sy ...
... the voltage to a desired level. The large ripples in the half-wave and full-wave rectified waveforms can be suppressed using a capacitor filter connected in parallel with the load resistor (see Figure 6). This provides a more stable DC voltage, comparable to a battery, for operating an electronic sy ...
555 data sheet
... In the monostable mode, the timer generates a single pulse. As shown in Figure 12, the external capacitor is initially held discharged by a transistor inside the timer. Figure 12. Typical schematics in monostable operation VCC = 5 to 15V ...
... In the monostable mode, the timer generates a single pulse. As shown in Figure 12, the external capacitor is initially held discharged by a transistor inside the timer. Figure 12. Typical schematics in monostable operation VCC = 5 to 15V ...
C a p a c ito rs - D S C C 9 3 0 2 6 a p p ro v e d , re lia b le o p e ra
... c) Ripple current ratings by part number at 85 °C and 40 kHz are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the next page. d)Transient reverse voltage surges are acceptable under the following conditions: The peak reverse voltage does ...
... c) Ripple current ratings by part number at 85 °C and 40 kHz are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the next page. d)Transient reverse voltage surges are acceptable under the following conditions: The peak reverse voltage does ...
MAX366/MAX367 Signal-Line Circuit Protectors _______________General Description ____________________________Features
... is known as the “fault knee voltage,” and is not symmetrical. It is approximately 1.3V down from the positive supply (V+ pin) or approximately 2.0V up from the negative supply (V- pin). Each fault knee voltage varies slightly with supply voltage, with output current, and from device to device. Durin ...
... is known as the “fault knee voltage,” and is not symmetrical. It is approximately 1.3V down from the positive supply (V+ pin) or approximately 2.0V up from the negative supply (V- pin). Each fault knee voltage varies slightly with supply voltage, with output current, and from device to device. Durin ...
EC28 - aes journals
... ABSTRACT: In wireless communication system the digital phase locked loop plays important role specially Voltage controlled oscillator. An oscillator is an electronic device used for the purpose of generating a signal. Applications range from clock generation in microprocessors to carrier synthesis i ...
... ABSTRACT: In wireless communication system the digital phase locked loop plays important role specially Voltage controlled oscillator. An oscillator is an electronic device used for the purpose of generating a signal. Applications range from clock generation in microprocessors to carrier synthesis i ...
development of matlab simulink model for svpwm with
... transmission, Direct Current (DC) and Alternating Current (AC), each with its own advantages and disadvantages. DC power is simply the application of a steady constant voltage across a circuit resulting in a constant current. A battery is the most common source of DC transmission as current flows fr ...
... transmission, Direct Current (DC) and Alternating Current (AC), each with its own advantages and disadvantages. DC power is simply the application of a steady constant voltage across a circuit resulting in a constant current. A battery is the most common source of DC transmission as current flows fr ...
LM555 - Texas Instruments
... conditions for which the device is functional, but do not ensure specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which ensures specific performance limits. This assumes that the device is within the Recommended Operat ...
... conditions for which the device is functional, but do not ensure specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which ensures specific performance limits. This assumes that the device is within the Recommended Operat ...
chapter 1 - Caritas University
... they change the ac line voltage to a useful (usually lower) value that can be used by the circuit, and they “isolate” the electronic device from actual connection to the power line, because the windings of a transformer are electrically insulated from each other. Power transformers (meant for us ...
... they change the ac line voltage to a useful (usually lower) value that can be used by the circuit, and they “isolate” the electronic device from actual connection to the power line, because the windings of a transformer are electrically insulated from each other. Power transformers (meant for us ...
The time period or periodic time T of an alternating quantity is the
... In a multipolar (P-pole) machine running at a speed of N rpm, the frequency of generated emf is given by a. f = b. f = c. f = ...
... In a multipolar (P-pole) machine running at a speed of N rpm, the frequency of generated emf is given by a. f = b. f = c. f = ...
denigration of harmonics in a 7-level cascaded multilevel
... Here Multilevel carrier based PWM is going to be used, because when compared to SVPWM methods the carrier based PWM methods can be advantageously utilized in 1) controlling common mode voltage 2) controlling complicated inoerter topologies such as 4-leg and 5-leg multilevel inverters and 3) compensa ...
... Here Multilevel carrier based PWM is going to be used, because when compared to SVPWM methods the carrier based PWM methods can be advantageously utilized in 1) controlling common mode voltage 2) controlling complicated inoerter topologies such as 4-leg and 5-leg multilevel inverters and 3) compensa ...
Introduction to RT1650 Wireless Power Receiver
... The digital ping from the transmitter has sufficient energy to activate the receiver communication section, which then can respond by modulating the digital ping signal with a Signal Strength packet. Upon successfully reading the Signal Strength packet, the transmitter maintains the power signal t ...
... The digital ping from the transmitter has sufficient energy to activate the receiver communication section, which then can respond by modulating the digital ping signal with a Signal Strength packet. Upon successfully reading the Signal Strength packet, the transmitter maintains the power signal t ...
Integrated Wireless Power Li-Ion Charger Receiver, Qi (WPC
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
Multi physical field coupling calculation of airflow
... breaking characteristics of SF6 circuit breakers, and accurate gas parameters are necessary to ensure the accuracy of the gas flow field[6].SF6 gas circuit breaker in high pressure has large molecules and is in transonic flow state during the breaking process with complex flow path. The solution to ...
... breaking characteristics of SF6 circuit breakers, and accurate gas parameters are necessary to ensure the accuracy of the gas flow field[6].SF6 gas circuit breaker in high pressure has large molecules and is in transonic flow state during the breaking process with complex flow path. The solution to ...
Fan Transfer Function Lab Report
... The method by which the fan speed is measured introduces a new type of circuit; an infrared transmitter and receiver. ...
... The method by which the fan speed is measured introduces a new type of circuit; an infrared transmitter and receiver. ...
MAX610/MAX611/MAX612 AC-to-DC Regulator (110/220VAC to 5.0
... The MAX610/MAX611/MAX612 AC-to-DC power converters reduce the component count, size, and weight of 1/4 watt power supplies, thus minimizing the overall cost and simplifying designs. With an 8VRMS input voltage, the MAX610 needs only a single filter capacitor to make a complete 5V, 50mA power supply. ...
... The MAX610/MAX611/MAX612 AC-to-DC power converters reduce the component count, size, and weight of 1/4 watt power supplies, thus minimizing the overall cost and simplifying designs. With an 8VRMS input voltage, the MAX610 needs only a single filter capacitor to make a complete 5V, 50mA power supply. ...
Spark-gap transmitter
A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""