ADM660 数据手册DataSheet 下载
... on the ADM660 can also be controlled with an external capacitor connected to the OSC input or by driving this input with an external clock. In applications where a higher supply voltage is desired it is possible to use the ADM660 to double the input voltage. With input voltages from 2.5 V to 7 V, ou ...
... on the ADM660 can also be controlled with an external capacitor connected to the OSC input or by driving this input with an external clock. In applications where a higher supply voltage is desired it is possible to use the ADM660 to double the input voltage. With input voltages from 2.5 V to 7 V, ou ...
High voltage power supplies - Advanced Test Equipment Rentals
... displays monitor output voltage, current and polarity continuously. Overload reset, limit and trip status, local remote state, and high voltage enable are also displayed, so you can monitor instrument status at a glance. Operation is simple, too. The parameter being adjusted or set is displayed sepa ...
... displays monitor output voltage, current and polarity continuously. Overload reset, limit and trip status, local remote state, and high voltage enable are also displayed, so you can monitor instrument status at a glance. Operation is simple, too. The parameter being adjusted or set is displayed sepa ...
LAB - 1 AMPLITUDE MODULATION AND DEMODULATION
... The process of detection provides a means of recovering the modulating Signal from modulating signal. Demodulation is the reverse process of modulation. The detector circuit is employed to separate the carrier wave and eliminate the side bands. Since the envelope of an AM wave has the same shape as ...
... The process of detection provides a means of recovering the modulating Signal from modulating signal. Demodulation is the reverse process of modulation. The detector circuit is employed to separate the carrier wave and eliminate the side bands. Since the envelope of an AM wave has the same shape as ...
MAX3040–MAX3045 ±10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters General Description
... outputs are protected to ±10kV using the Human Body Model. In addition the MAX3040–MAX3045 withstand ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing. The MAX3040/MAX3043 (250kbps) and the MAX3041/MAX3044 (2.5Mbps) are slew-rate limited transmitters that minimize EMI and reduce reflec ...
... outputs are protected to ±10kV using the Human Body Model. In addition the MAX3040–MAX3045 withstand ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing. The MAX3040/MAX3043 (250kbps) and the MAX3041/MAX3044 (2.5Mbps) are slew-rate limited transmitters that minimize EMI and reduce reflec ...
The High Efficiency Renewable PV Inverter Topology
... • Low ground leakage current because the voltage applied to the parasitic ground-loop capacitance contains only low-frequency components. • Smaller output inductance as compared to that of the common full-bridge inverter with bipolar PWM switching. • Low-output ac current distortion because there ...
... • Low ground leakage current because the voltage applied to the parasitic ground-loop capacitance contains only low-frequency components. • Smaller output inductance as compared to that of the common full-bridge inverter with bipolar PWM switching. • Low-output ac current distortion because there ...
Basic AC Drives
... up to higher levels until current in the motor reaches a peak. The IGBT is then switched on for progressively shorter periods of time, decreasing current build up in the motor. The negative half of the sine wave is generated by switching an IGBT connected to the negative value of the converted DC vo ...
... up to higher levels until current in the motor reaches a peak. The IGBT is then switched on for progressively shorter periods of time, decreasing current build up in the motor. The negative half of the sine wave is generated by switching an IGBT connected to the negative value of the converted DC vo ...
"Filtering Technique Isolating Analog/Digital Power Supplies in PLL
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Induced EMF
... where V is the emf induced around the circuit and Φ B = ∑ BA cos θ is the flux. B is the magnetic field strength, A is the area of the coil, and θ is the angle between B and the normal to the coil area. The minus sign indicates that the current in the circuit due to the emf produces a magnetic field ...
... where V is the emf induced around the circuit and Φ B = ∑ BA cos θ is the flux. B is the magnetic field strength, A is the area of the coil, and θ is the angle between B and the normal to the coil area. The minus sign indicates that the current in the circuit due to the emf produces a magnetic field ...
numerical simulations of electromagnet exposed to vibration
... current variation) can be applied as shown in Fig. 6b and d. The transient voltage induced in the electric circuit during initialization is distributed more smoothly in time when continuous change of operation conditions is applied (Fig. 6d). No voltage surges are present. This is a less hazardous w ...
... current variation) can be applied as shown in Fig. 6b and d. The transient voltage induced in the electric circuit during initialization is distributed more smoothly in time when continuous change of operation conditions is applied (Fig. 6d). No voltage surges are present. This is a less hazardous w ...
1. Introduction
... popularity and good characteristics have also made it cost-effective. Before frequency converters were introduced into the market the use of the cage induction motor was limited because Its speed could not be controlled adequately; The motor loaded the supply network with a high starting current ...
... popularity and good characteristics have also made it cost-effective. Before frequency converters were introduced into the market the use of the cage induction motor was limited because Its speed could not be controlled adequately; The motor loaded the supply network with a high starting current ...
LM/TLC 555 Timer
... two states its output will be. Multivibrator – a circuit used to implement a simple two-state system, which may be astable, monostable, or bistable. CMOS – complimentary MOSFET logic. CMOS logic dominates the digital industry because the power requirements and component density are significantly bet ...
... two states its output will be. Multivibrator – a circuit used to implement a simple two-state system, which may be astable, monostable, or bistable. CMOS – complimentary MOSFET logic. CMOS logic dominates the digital industry because the power requirements and component density are significantly bet ...
AIC2857F
... circuitry other than circuitry entirely embodied in an AIC product; nor for any infringement of patents or other rights of third parties that may result from its use. We reserve the right to change the circuitry and specifications without notice. Life Support Policy: AIC does not authorize any AIC p ...
... circuitry other than circuitry entirely embodied in an AIC product; nor for any infringement of patents or other rights of third parties that may result from its use. We reserve the right to change the circuitry and specifications without notice. Life Support Policy: AIC does not authorize any AIC p ...
AP5100 - Diodes Incorporated
... from the normal operating frequency of 1.4MHz to a foldback frequency of 480kHz. The current limit is reduced to 70% of nominal current limit when the part is operating at 480kHz. This low Fold-back frequency prevents runaway current. ...
... from the normal operating frequency of 1.4MHz to a foldback frequency of 480kHz. The current limit is reduced to 70% of nominal current limit when the part is operating at 480kHz. This low Fold-back frequency prevents runaway current. ...
AD8560 16 V Rail-to-Rail Buffer Amplifier Data
... These buffers are designed to drive large capacitive loads in LCD applications. Each has a high output current drive and rail-torail input/output operation and can be powered from a single 16 V supply. They are also intended for other applications where low distortion and high output current drive a ...
... These buffers are designed to drive large capacitive loads in LCD applications. Each has a high output current drive and rail-torail input/output operation and can be powered from a single 16 V supply. They are also intended for other applications where low distortion and high output current drive a ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... rectifier outputs. The impedance matching method is well known technique for delta connected static VAR compensator (SVC) which is widely used in arc furnaces and now apply for reactive power compensation and load balancing. Since the SVC systems having thyristor controlled reactor (TCR) and fixed c ...
... rectifier outputs. The impedance matching method is well known technique for delta connected static VAR compensator (SVC) which is widely used in arc furnaces and now apply for reactive power compensation and load balancing. Since the SVC systems having thyristor controlled reactor (TCR) and fixed c ...
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.""