TPS62674 数据资料 dataSheet 下载
... batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current rang ...
... batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current rang ...
Modellaustausch in der Kraftfahrzeugindustrie mit - VDA FAT-AK30
... generator has maximum utilization, but it is not sufficient to hold the voltage level above 12V, especially during the idle periods of the engine. For experiment 4 a bigger 150A generator is used, but this is still not enough during the idle periods. Therefore, in experiment 5 the gear ratio of the ...
... generator has maximum utilization, but it is not sufficient to hold the voltage level above 12V, especially during the idle periods of the engine. For experiment 4 a bigger 150A generator is used, but this is still not enough during the idle periods. Therefore, in experiment 5 the gear ratio of the ...
VSWR Measurements Using In-Line Power Meters
... (VSWR) has long been considered to be the most universal indicator of the health of transmission systems, and the continuous monitoring of transmission system VSWR, from the output of the transmitter to the input to the antenna is an important component in the maintenance of any wireless communicati ...
... (VSWR) has long been considered to be the most universal indicator of the health of transmission systems, and the continuous monitoring of transmission system VSWR, from the output of the transmitter to the input to the antenna is an important component in the maintenance of any wireless communicati ...
Electromagnetic Induction
... Return to a frequency of 1000 Hz. Insert the iron rod from the box partway into the wired coil. What happens to the induced voltage in the circuit board coil? Insert the iron rod fully so that it goes through both coils. What happens to the induced voltage? When the iron is inserted partway into the ...
... Return to a frequency of 1000 Hz. Insert the iron rod from the box partway into the wired coil. What happens to the induced voltage in the circuit board coil? Insert the iron rod fully so that it goes through both coils. What happens to the induced voltage? When the iron is inserted partway into the ...
A Topological Method used for Field
... symmetrically and involves a minimum amount of additional equations. The method is demonstrated on two eddy current examples. INTRODUCTION ...
... symmetrically and involves a minimum amount of additional equations. The method is demonstrated on two eddy current examples. INTRODUCTION ...
TIP42/TIP42A/TIP42B/TIP42C PNP Epitaxial Silicon Transistor TIP42/TIP4 2A/TIP42B/TIP42C —
... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
J.M. Rivas, Y. Han, O. Leitermann, A.D. Sagneri, and D.J. Perreault, A High-Frequency Resonant Inverter Topology with Low Voltage Stress,” IEEE Transactions on Power Electronics , Vol. 23, No. 4, pp. 1759-1771, July 2008.
... many of the above-cited limitations of existing designs. The new inverter is suitable for very high-frequency operation, provides low device voltage stress, small passive component count and size, and fast transient response. Fig. 3 shows the proposed switched-mode resonant inverter, inverter. It is ...
... many of the above-cited limitations of existing designs. The new inverter is suitable for very high-frequency operation, provides low device voltage stress, small passive component count and size, and fast transient response. Fig. 3 shows the proposed switched-mode resonant inverter, inverter. It is ...
Power Point Presentation - Levine Lectronics and Lectric
... being made between two phases of the system or between one phase and an adjacent grounded metal surface. Because they are low resistance, high current events, this type of fault may actually be less destructive because the energy is spread over a large area and the protective devices are activated v ...
... being made between two phases of the system or between one phase and an adjacent grounded metal surface. Because they are low resistance, high current events, this type of fault may actually be less destructive because the energy is spread over a large area and the protective devices are activated v ...
Smart Solution for Railway Signalling Infrastructure
... switching and 20 kA short-circuit strength, when only 3.2 kV and 1.6 kA is requested? Although SIGMA 3.2 is a low rating substation, it is definitely not a low level/quality substation. Its main functions are: ...
... switching and 20 kA short-circuit strength, when only 3.2 kV and 1.6 kA is requested? Although SIGMA 3.2 is a low rating substation, it is definitely not a low level/quality substation. Its main functions are: ...
Document
... In ATX power supplies, the +3.3V level is also produced and is used by the second-generation Intel Pentium processors. The IC devices on the motherboard and adapter cards use the +5V level. Be able to identify the uses for each voltage level and the corresponding color-coded wire. This will allo ...
... In ATX power supplies, the +3.3V level is also produced and is used by the second-generation Intel Pentium processors. The IC devices on the motherboard and adapter cards use the +5V level. Be able to identify the uses for each voltage level and the corresponding color-coded wire. This will allo ...
a 250 MHz, 10 ns Switching Multiplexers w/Amplifier AD8170/AD8174
... mA of output current. They offer –3 dB signal bandwidth of 250 MHz and slew rate of greater than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05° and 0.1 dB flatness out to 80 MHz. With a low ...
... mA of output current. They offer –3 dB signal bandwidth of 250 MHz and slew rate of greater than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05° and 0.1 dB flatness out to 80 MHz. With a low ...
Novalog, Inc. Preliminary SIRF SIRFIR™ 4Mbps IrDA
... be placed as close as possible to this input and separated by ground from both SIRF receive data outputs. VSS (Analog), VSS (Digital) Analog and Digital Ground (Power). Connect to ground of the power supply. A solid ground plane is essential for proper operation. IRRX* IR Receive Data (Output, activ ...
... be placed as close as possible to this input and separated by ground from both SIRF receive data outputs. VSS (Analog), VSS (Digital) Analog and Digital Ground (Power). Connect to ground of the power supply. A solid ground plane is essential for proper operation. IRRX* IR Receive Data (Output, activ ...
Surge Arrester Application on Mv-Capacitor Banks to
... and that can initiate breaker restrikes which in turn generate even higher overvoltages. Consequently, any restrike implies additional stress for capacitor and circuit breaker, which reduces their lifetime or -in some extreme cases, if multiple restrikes occur- damages the capacitor and circuit brea ...
... and that can initiate breaker restrikes which in turn generate even higher overvoltages. Consequently, any restrike implies additional stress for capacitor and circuit breaker, which reduces their lifetime or -in some extreme cases, if multiple restrikes occur- damages the capacitor and circuit brea ...
Technical Paper Revision 5 - Edge
... In order to limit the dark decay due to the sensitivity of the photoreceptor to light, a dark enclosure was designed. The dark enclosure was built over the charging, exposure, and development stations since at these three stations the charge on the photoreceptor was at its peak sensitivity due to th ...
... In order to limit the dark decay due to the sensitivity of the photoreceptor to light, a dark enclosure was designed. The dark enclosure was built over the charging, exposure, and development stations since at these three stations the charge on the photoreceptor was at its peak sensitivity due to th ...
Process
... shrinkable PVC or PET. The purpose of sleeve is to indicate information of the capacitor. When electric insulation of inner element or aluminum case is required, proper materials shall be selected. ...
... shrinkable PVC or PET. The purpose of sleeve is to indicate information of the capacitor. When electric insulation of inner element or aluminum case is required, proper materials shall be selected. ...
Water/Sewer/Drainage Electrical Specifications
... One end of the kiosk will be used to accommodate motor and control connections. Access to this area will be a lockable hinged door. The explosion-proof isolation will occur at this point between this area and the remainder of the kiosk area (cables will be routed through the ground to this area, not ...
... One end of the kiosk will be used to accommodate motor and control connections. Access to this area will be a lockable hinged door. The explosion-proof isolation will occur at this point between this area and the remainder of the kiosk area (cables will be routed through the ground to this area, not ...
3. manual mode
... The PF is with “+” OR “–” sign. + Sign indicates Power Factor is lagging and – sign indicates Power Factor is leading. Refer Indian Standard IS 14697: 1999, for Direction and Sign of Active & Reactive Power, PF, Annex F (Clause 3.1.8), for interpretations for a Four-Quadrant Operation of PF Controll ...
... The PF is with “+” OR “–” sign. + Sign indicates Power Factor is lagging and – sign indicates Power Factor is leading. Refer Indian Standard IS 14697: 1999, for Direction and Sign of Active & Reactive Power, PF, Annex F (Clause 3.1.8), for interpretations for a Four-Quadrant Operation of PF Controll ...
RF Power Measurement Basics RF Power Measurement
... As mentioned the diode stack/attenuator/diode stack technique has the advantage of always using the diodes within their square law region. In this region, the output current (and voltage) of each diode is proportional to the input power. As a result, the E-Series E9300 power sensors respond accurate ...
... As mentioned the diode stack/attenuator/diode stack technique has the advantage of always using the diodes within their square law region. In this region, the output current (and voltage) of each diode is proportional to the input power. As a result, the E-Series E9300 power sensors respond accurate ...
PDF: 1.42MB
... (1) Built-in bootstrap diode (BSD) of DIP Ver.5 PS219B* incorporates current limiting resistor (typ. 100Ω). So there isn't any limitation about bootstrap capacitance like current PS219A* has (22μF or less in the case of one long pulse initial charging). (2) Temperature protection function of DIP Ver ...
... (1) Built-in bootstrap diode (BSD) of DIP Ver.5 PS219B* incorporates current limiting resistor (typ. 100Ω). So there isn't any limitation about bootstrap capacitance like current PS219A* has (22μF or less in the case of one long pulse initial charging). (2) Temperature protection function of DIP Ver ...
N04L63W2A - ON Semiconductor
... further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and ...
... further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.