IGC36T120T8L IGBT4 Low Power Chip
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
Ch25
... one voltage to another. • Large currents in wires produce heat and energy losses, so power is transmitted great distances at high voltages and low currents. • Power is generated at 25,000 V or less and is stepped up near the power station to as much as 750,000 V for long-distance transmission. • It ...
... one voltage to another. • Large currents in wires produce heat and energy losses, so power is transmitted great distances at high voltages and low currents. • Power is generated at 25,000 V or less and is stepped up near the power station to as much as 750,000 V for long-distance transmission. • It ...
technical manual (PDF 59k)
... All UVR100 regulators incorporate SCOOP (Speed, Current Operated, Overload Protection) as a standard feature. If the engine slows down due to either an overload on the alternator or a mechanical fault in the engine, the exciter field voltage will increase. The same applies if the engine speed remain ...
... All UVR100 regulators incorporate SCOOP (Speed, Current Operated, Overload Protection) as a standard feature. If the engine slows down due to either an overload on the alternator or a mechanical fault in the engine, the exciter field voltage will increase. The same applies if the engine speed remain ...
Amateur Radio Technician Class Element 2 Course Presentation
... fully charged nickel-cadmium battery is 1.2 volts. A Carbon-zinc battery is not designed to be re-charged. ...
... fully charged nickel-cadmium battery is 1.2 volts. A Carbon-zinc battery is not designed to be re-charged. ...
INA301 36-V, High-Speed, Zero-Drift, Voltage-Output, Current
... INA301 36-V, High-Speed, Zero-Drift, Voltage-Output, Current-Shunt Monitor with High-Speed, Overcurrent Comparator 1 Features ...
... INA301 36-V, High-Speed, Zero-Drift, Voltage-Output, Current-Shunt Monitor with High-Speed, Overcurrent Comparator 1 Features ...
LMV861 数据资料 dataSheet 下载
... op amp circuitry. This non-linearity results in the detection of the so called out-of-band signals. The obtained effect is that the amplitude modulation of the out-of-band signal is downconverted into the base band. This base band can easily overlap with the band of the op amp circuit. As an example ...
... op amp circuitry. This non-linearity results in the detection of the so called out-of-band signals. The obtained effect is that the amplitude modulation of the out-of-band signal is downconverted into the base band. This base band can easily overlap with the band of the op amp circuit. As an example ...
RA07H3340M
... for 12.5-volt portable radios that operate in the 330- to 400-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. ...
... for 12.5-volt portable radios that operate in the 330- to 400-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. ...
ZXLD383 Summary A Product Line of
... VOUT reaches the load LED’s forward (on) voltage, the inductor current is transferred from the internal switch to the LED, starting the energy discharge cycle. With the voltage across the inductor reversed, the current flowing through it (and the LED) now falls. When the inductor current reaches zer ...
... VOUT reaches the load LED’s forward (on) voltage, the inductor current is transferred from the internal switch to the LED, starting the energy discharge cycle. With the voltage across the inductor reversed, the current flowing through it (and the LED) now falls. When the inductor current reaches zer ...
HIGH STEP–UP DC––DC CONVERTER FOR AC PHOTOVOLTAIC
... Photo-voltaic power generation is becoming commercial success across worldwide. So that a high step-up BOOST converter is essential to step up the low voltage from photo-voltaic panel to high voltage as required by the applications (load or grid). Researchers are round the clock to develop better BO ...
... Photo-voltaic power generation is becoming commercial success across worldwide. So that a high step-up BOOST converter is essential to step up the low voltage from photo-voltaic panel to high voltage as required by the applications (load or grid). Researchers are round the clock to develop better BO ...
Aalborg Universitet Study of High Voltage AC Underground Cable Systems
... Fig. 2) and by energy conservation it can not become zero immediately. Thus the voltage in the capacitor continues to increase becoming larger than the source voltage while the current decreases to zero, when the current makes to zero Vc reaches a peak value and the capacitor starts to discharge [3] ...
... Fig. 2) and by energy conservation it can not become zero immediately. Thus the voltage in the capacitor continues to increase becoming larger than the source voltage while the current decreases to zero, when the current makes to zero Vc reaches a peak value and the capacitor starts to discharge [3] ...
MAX8884Y/MAX8884Z 700mA DC-DC Step-Down Converters General Description
... Wi-Fi modules, or other point of load applications in portable devices. These ICs feature high efficiency with small external component size. The step-down converter output voltage is pin selectable between 1.2V and 1.8V, and provides guaranteed output current of 700mA. The 2/4MHz hysteretic-PWM con ...
... Wi-Fi modules, or other point of load applications in portable devices. These ICs feature high efficiency with small external component size. The step-down converter output voltage is pin selectable between 1.2V and 1.8V, and provides guaranteed output current of 700mA. The 2/4MHz hysteretic-PWM con ...
DS32kHZ
... should be taken to ensure that excessive shocks are avoided. Ultrasonic cleaning should be avoided to prevent damage to the crystal. Avoid running signal traces under the package, unless a ground plane is placed between the package and the signal line. All N.C. (no connect) pins must be connected to ...
... should be taken to ensure that excessive shocks are avoided. Ultrasonic cleaning should be avoided to prevent damage to the crystal. Avoid running signal traces under the package, unless a ground plane is placed between the package and the signal line. All N.C. (no connect) pins must be connected to ...
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.