BJ23360364
... parallel active power filter, since this type of filter must have source current characteristics. The inductors specification affects the dc-link voltage and the THD of the grid current. In fact, an increase in the value of this inductor will increase the dc-link voltage and will decrease the total ...
... parallel active power filter, since this type of filter must have source current characteristics. The inductors specification affects the dc-link voltage and the THD of the grid current. In fact, an increase in the value of this inductor will increase the dc-link voltage and will decrease the total ...
TPS92691 Boost and Boost-to-Battery LED Driver Evaluation Board
... performance of the TPS92691-Q1 and TPS92691, a multi-topology controller designed for automotive lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for general illumination and other non-automotive applications, the TPS92691 is available ...
... performance of the TPS92691-Q1 and TPS92691, a multi-topology controller designed for automotive lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for general illumination and other non-automotive applications, the TPS92691 is available ...
millmans theorem
... electrical circuit. In this paper we call this task solving the fundamental problem of the circuit, or, in short, solving the circuit. Several methods are available for linear circuit analysis [1]. The most important are: Branch current method and Mesh current method. Apart from these there are othe ...
... electrical circuit. In this paper we call this task solving the fundamental problem of the circuit, or, in short, solving the circuit. Several methods are available for linear circuit analysis [1]. The most important are: Branch current method and Mesh current method. Apart from these there are othe ...
ADA4899-1 数据手册DataSheet 下载
... a significant improvement over traditional plastic packages. The ADA4899-1 is rated to work over the extended industrial temperature range, −40°C to +125°C. ...
... a significant improvement over traditional plastic packages. The ADA4899-1 is rated to work over the extended industrial temperature range, −40°C to +125°C. ...
Integrated fluorescent-incandescent lamp assembly
... f1, glow switch 26, ?lament f2 and incandescent bulb is attached to the base plate as is an incandescent ballast ?lament f3. bulb, the latter being positioned between the legs of the Initially the current will be low due to the high impe ?uorescent bulb. The basic starting circuitry including a danc ...
... f1, glow switch 26, ?lament f2 and incandescent bulb is attached to the base plate as is an incandescent ballast ?lament f3. bulb, the latter being positioned between the legs of the Initially the current will be low due to the high impe ?uorescent bulb. The basic starting circuitry including a danc ...
Series MT and MT Strobe Multitone Electronic
... The notification appliance shall be a Wheelock Series MT audible/visual appliance or equivalent. Notification appliance shall be electronic and use solid state components. Electromechanical alternatives are not approved. Each electronic appliance shall provide eight (8) field selectable alarm tones. ...
... The notification appliance shall be a Wheelock Series MT audible/visual appliance or equivalent. Notification appliance shall be electronic and use solid state components. Electromechanical alternatives are not approved. Each electronic appliance shall provide eight (8) field selectable alarm tones. ...
full paper
... named LTspice without any restrictions. It can be downloaded from the web without any problems or fees, but its usage is a little tricky – a mixture of command lines, GUI (graphics user interface), and mouse clicks. There are many tutorials available for students and engineers. In the transient and ...
... named LTspice without any restrictions. It can be downloaded from the web without any problems or fees, but its usage is a little tricky – a mixture of command lines, GUI (graphics user interface), and mouse clicks. There are many tutorials available for students and engineers. In the transient and ...
Nieizotermiczne charakterystyki impulsowych układów zasilających
... and at different cooling conditions of this device. The optical model contains the controlled voltage source EL, representing illuminance E of the lighted area. The electrical model contains the controlled current source G1, the resistor RS0 representing series resistance of the diode and the contro ...
... and at different cooling conditions of this device. The optical model contains the controlled voltage source EL, representing illuminance E of the lighted area. The electrical model contains the controlled current source G1, the resistor RS0 representing series resistance of the diode and the contro ...
DS1083L 16MHz to 134MHz Spread-Spectrum Clock Modulator for LCD Panels General Description
... dithers, the output clock about the center input frequency at a pin-selectable magnitude. The DS1083L automatically adjusts the dither rate based on the input clock frequency to maximize the EMI reduction. By dithering the system clock, all the address, data, and timing signals generated from this s ...
... dithers, the output clock about the center input frequency at a pin-selectable magnitude. The DS1083L automatically adjusts the dither rate based on the input clock frequency to maximize the EMI reduction. By dithering the system clock, all the address, data, and timing signals generated from this s ...
EEEE 381 Lab 4 Differential Amp - RIT - People
... p-to-p. You may need a voltage divider resistor network to obtain small enough input voltages so that the output voltage is not clipped depending on the signal generator minimum output amplitude. Screen capture input and output signals for your lab write up. Caution: You must get the common-mode DC ...
... p-to-p. You may need a voltage divider resistor network to obtain small enough input voltages so that the output voltage is not clipped depending on the signal generator minimum output amplitude. Screen capture input and output signals for your lab write up. Caution: You must get the common-mode DC ...
electrical engineering practice lab manual
... 13. Do not defeat any Safety devices such as fuse or circuit breaker by shorting across it. Safety defices protect YOU and your equipment ...
... 13. Do not defeat any Safety devices such as fuse or circuit breaker by shorting across it. Safety defices protect YOU and your equipment ...
NCP1380 - ONSemi
... Delay before entering and exiting Brown−out Clamped voltage (Fault pin left open) ...
... Delay before entering and exiting Brown−out Clamped voltage (Fault pin left open) ...
TR41.9.2-04-05-010-Intentional-protective
... NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in the creation of a TIA Publication; to copyright and sell in TIA's name a ...
... NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in the creation of a TIA Publication; to copyright and sell in TIA's name a ...
STC03DE220HP
... VCC = VClamp = 400 V VGS = 10 V IC = 1.5 A RG = 47 Ω IB = 0.3 A IBpeak = 3 A tpeak = 500 ns ...
... VCC = VClamp = 400 V VGS = 10 V IC = 1.5 A RG = 47 Ω IB = 0.3 A IBpeak = 3 A tpeak = 500 ns ...
class 200 equipment excitation support system
... ferroresonant principle to provide the regulator with a regulated power input during no-load conditions. The CT provides virtually all power input to the regulator during periods of overload (motor starting or short circuit). For this reason, the CT must be capable of producing many times the power ...
... ferroresonant principle to provide the regulator with a regulated power input during no-load conditions. The CT provides virtually all power input to the regulator during periods of overload (motor starting or short circuit). For this reason, the CT must be capable of producing many times the power ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.