Application Note 74 LM139/LM239/LM339 A Quad
... has far more use, however, than simply as an oscillation suppressor. It can be made to function as a Schmitt trigger with presettable trigger points. A typical circuit is shown in Figure 7. Again, the hysteresis is achieved by shifting the reference voltage at the positive input when the output volt ...
... has far more use, however, than simply as an oscillation suppressor. It can be made to function as a Schmitt trigger with presettable trigger points. A typical circuit is shown in Figure 7. Again, the hysteresis is achieved by shifting the reference voltage at the positive input when the output volt ...
Complete PDF Edition (2,508 KB)
... potential φ and magnetic vector potential A, it is capable of dealing with skin effects that take place on various kinds of materials. In addition, for the calculation of electromagnetic forces generated on the individual portions of the finger conductors, we adopted the nodal force method that make ...
... potential φ and magnetic vector potential A, it is capable of dealing with skin effects that take place on various kinds of materials. In addition, for the calculation of electromagnetic forces generated on the individual portions of the finger conductors, we adopted the nodal force method that make ...
Assessing an EM environment
... equipment (especially equipment covered by Group 2 of EN 55011 or CISPR 11). Also from synchronous (clocked) digital circuits and semiconductor power converters such as PSUs and AC motor drive inverters. May apply less, or only in certain frequency bands, or not at all, to equipment and all cables u ...
... equipment (especially equipment covered by Group 2 of EN 55011 or CISPR 11). Also from synchronous (clocked) digital circuits and semiconductor power converters such as PSUs and AC motor drive inverters. May apply less, or only in certain frequency bands, or not at all, to equipment and all cables u ...
study of solution towards ground leakage current via inverter
... Figure 1.1: Renewable energy based distributed generation system [1] Quite often, commercially used inverters include a transformer to ensure galvanic isolation for safety reason. Transformer used in PV systems is large in size depending on rated power and complicate to assemble the whole PV system. ...
... Figure 1.1: Renewable energy based distributed generation system [1] Quite often, commercially used inverters include a transformer to ensure galvanic isolation for safety reason. Transformer used in PV systems is large in size depending on rated power and complicate to assemble the whole PV system. ...
FDMF3030 — Extra-Small, High-Performance, High-Frequency, DrMOS Module FDMF3030 — Extra-S m
... No connect. The pin is not electrically connected internally, but can be connected to VIN for convenience. ...
... No connect. The pin is not electrically connected internally, but can be connected to VIN for convenience. ...
Evaluates: MAX8633–MAX8636 MAX8633 Evaluation Kit General Description Features
... kit operates from a 2.7V to 5.5V input supply, is configured for 2.8V (OUT1) and 1.8V (OUT2), and can deliver up to 300mA at each output. The MAX8633 outputs can be set to 9 different output voltage settings. See the Output Voltage Settings section. The MAX8633 EV kit can also evaluate the MAX8634, ...
... kit operates from a 2.7V to 5.5V input supply, is configured for 2.8V (OUT1) and 1.8V (OUT2), and can deliver up to 300mA at each output. The MAX8633 outputs can be set to 9 different output voltage settings. See the Output Voltage Settings section. The MAX8633 EV kit can also evaluate the MAX8634, ...
BH6260MWX
... This is the range within which it is possible to obtain roughly the expected characteristics. For electrical characteristics, it is those that are guaranteed under the conditions for each parameter. Even when these are within the recommended operating range, voltage and temperature characteristics a ...
... This is the range within which it is possible to obtain roughly the expected characteristics. For electrical characteristics, it is those that are guaranteed under the conditions for each parameter. Even when these are within the recommended operating range, voltage and temperature characteristics a ...
Manufactures
... power factor concentrated load which may exist during motor starting. 3. The line-to-line voltage drop shall not exceed 4.0 volts per hundred feet ant the load power factor which produces maximum voltage drop in the busbar trunking. ...
... power factor concentrated load which may exist during motor starting. 3. The line-to-line voltage drop shall not exceed 4.0 volts per hundred feet ant the load power factor which produces maximum voltage drop in the busbar trunking. ...
BD8682MUV-M
... The Sequencer block has a “300μs filter” and a “1 pulse mask” to counter noise from the EN pin. The “1 pulse mask” block is reset after 164ms (Typ.). When the EN signal pulse has too high a duty cycle, i.e. the signal is not detected as a pulse by the above filter, the BD8682MUV-M will starts up in ...
... The Sequencer block has a “300μs filter” and a “1 pulse mask” to counter noise from the EN pin. The “1 pulse mask” block is reset after 164ms (Typ.). When the EN signal pulse has too high a duty cycle, i.e. the signal is not detected as a pulse by the above filter, the BD8682MUV-M will starts up in ...
DaliPRO® Digital Dimming - Universal Lighting Technologies
... Caution! Before installing or troubleshooting any DaliPro components, turn off AC power to prevent possible unit damage ...
... Caution! Before installing or troubleshooting any DaliPro components, turn off AC power to prevent possible unit damage ...
Understanding Open Loop Gain of the PGA900
... Miro Oljaca, Collin Wells, Tim Green ............................................. Enhanced Industrial and Precision Analog ABSTRACT The open-loop gain (AOL) of an operational amplifier is one of the most important specifications. Proper understanding of AOL at DC and over frequency is crucial for t ...
... Miro Oljaca, Collin Wells, Tim Green ............................................. Enhanced Industrial and Precision Analog ABSTRACT The open-loop gain (AOL) of an operational amplifier is one of the most important specifications. Proper understanding of AOL at DC and over frequency is crucial for t ...
Impacts of high penetration of heat pumps to
... pumps the maximum electrical demand for heating doesn’t change because such heat pumps cannot generate heat when the temperature has decreased too low. The most problematic places at a increased power demand point of view might be distribution networks where numerous other than electrical heating sy ...
... pumps the maximum electrical demand for heating doesn’t change because such heat pumps cannot generate heat when the temperature has decreased too low. The most problematic places at a increased power demand point of view might be distribution networks where numerous other than electrical heating sy ...
Television, Film, Live Performance and Event Electrical Guidelines
... predetermined time, when the ground fault current is 6 mA or more but not when the ground fault current is 4 mA or less, in a time given by the equation specified in Appendix B note and not greater than 25 ms for fault currents over 260 mA (Refer to OESC Appendix B for full definition) Ground fault ...
... predetermined time, when the ground fault current is 6 mA or more but not when the ground fault current is 4 mA or less, in a time given by the equation specified in Appendix B note and not greater than 25 ms for fault currents over 260 mA (Refer to OESC Appendix B for full definition) Ground fault ...
UltraVolt, Inc. - Application Notes for High Voltage Power Supplies
... energy is returning via the Chassis Ground Connection, it enters only the HV Module where each of the components has been selected to withstand the high-voltage energy. If the arc were to travel through any of the other grounds, it would enter low-voltage circuitry which would be unable to survive. ...
... energy is returning via the Chassis Ground Connection, it enters only the HV Module where each of the components has been selected to withstand the high-voltage energy. If the arc were to travel through any of the other grounds, it would enter low-voltage circuitry which would be unable to survive. ...
LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC uModule Regulator
... 1μs. See the Synchronization section in the Applications Information section. PGOOD (Pin B7): The PGOOD pin is the open-collector output of an internal comparator. PGOOD remains low until the ADJ pin is greater than 90% of the final regulation voltage. PGOOD output is valid when VIN is above 3.6V an ...
... 1μs. See the Synchronization section in the Applications Information section. PGOOD (Pin B7): The PGOOD pin is the open-collector output of an internal comparator. PGOOD remains low until the ADJ pin is greater than 90% of the final regulation voltage. PGOOD output is valid when VIN is above 3.6V an ...
TPS70302 数据资料 dataSheet 下载
... The PG1 pin reports the voltage condition at VOUT1. The PG1 pin can be used to implement an SVS (POR, or power-on reset) for the circuitry supplied by regulator 1. The TPS703xx features a RESET (SVS, POR, or power-on reset). RESET is an active low, open drain output and requires a pull-up resistor f ...
... The PG1 pin reports the voltage condition at VOUT1. The PG1 pin can be used to implement an SVS (POR, or power-on reset) for the circuitry supplied by regulator 1. The TPS703xx features a RESET (SVS, POR, or power-on reset). RESET is an active low, open drain output and requires a pull-up resistor f ...
Amplitude and Angle Modulation
... is coupled by transformer T1 to the base of transistor which is used in common emitter configuration. Tank circuit formed by L1 C1 is having appearance of parallel resonant tank circuit, but practically it will work as series resonant circuit as it is inductively coupled to the tank circuit. At reso ...
... is coupled by transformer T1 to the base of transistor which is used in common emitter configuration. Tank circuit formed by L1 C1 is having appearance of parallel resonant tank circuit, but practically it will work as series resonant circuit as it is inductively coupled to the tank circuit. At reso ...
Data Sheet
... glass ' colour of bezel black (similar to RAL 9005) ' position of use vertical ±5° ' panel fixing screw clamps mounting stackable next to each other panel thickness ...
... glass ' colour of bezel black (similar to RAL 9005) ' position of use vertical ±5° ' panel fixing screw clamps mounting stackable next to each other panel thickness ...
Notional System Report Two - Rev18
... The Electric Ship Research and Development Consortium brings together in a single entity the combined programs and resources of leading electric power research institutions to advance near- to mid-term electric ship concepts. The consortium is supported through a grant from the United States Office ...
... The Electric Ship Research and Development Consortium brings together in a single entity the combined programs and resources of leading electric power research institutions to advance near- to mid-term electric ship concepts. The consortium is supported through a grant from the United States Office ...
Low ESR capacitors - NIC Components Corp.
... An industry wide trend towards lower voltage, higher current circuit design, fuelled by lower voltage silicon devices is causing designers to specify capacitors with minimal ESR. Higher levels of functionality in today's designs mean that despite voltage levels falling, circuit power levels have not ...
... An industry wide trend towards lower voltage, higher current circuit design, fuelled by lower voltage silicon devices is causing designers to specify capacitors with minimal ESR. Higher levels of functionality in today's designs mean that despite voltage levels falling, circuit power levels have not ...
NB6L11S - 2.5 V 1:2 AnyLevel Input to LVDS Fanout Buffer / Translator
... SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any ...
... SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.