Insulated Gate Bipolar Transistor (IGBT) Basics
... IGBT as a device with MOS input characteristics and bipolar output characteristic that is a voltage-controlled bipolar device. To make use of the advantages of both Power MOSFET and BJT, the IGBT has been introduced. It’s a functional integration of Power MOSFET and BJT devices in monolithic form. I ...
... IGBT as a device with MOS input characteristics and bipolar output characteristic that is a voltage-controlled bipolar device. To make use of the advantages of both Power MOSFET and BJT, the IGBT has been introduced. It’s a functional integration of Power MOSFET and BJT devices in monolithic form. I ...
1E6 Electricity and Magnetism
... Vi R1 R1 This shows that the analysis above, based on circuit principles agrees with the previous analysis of the general block diagram, so that there is consistency. ...
... Vi R1 R1 This shows that the analysis above, based on circuit principles agrees with the previous analysis of the general block diagram, so that there is consistency. ...
AP7312
... the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly without a large voltage drop or overshoot — a requirement that cannot be ...
... the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly without a large voltage drop or overshoot — a requirement that cannot be ...
SECO Catalog 2009
... DR-104Q -- 4-Channel DR-108Q -- 8-Channel DR-116Q -- 16-Channel The ENFORCER DR-1 series of Network H.264 based DVRs are the perfect units to go with the other ENFORCER rack mount products or with any CCTV system. Using H.264 compression allows for more data to be stored on the Hard Disk Drive (HDD) ...
... DR-104Q -- 4-Channel DR-108Q -- 8-Channel DR-116Q -- 16-Channel The ENFORCER DR-1 series of Network H.264 based DVRs are the perfect units to go with the other ENFORCER rack mount products or with any CCTV system. Using H.264 compression allows for more data to be stored on the Hard Disk Drive (HDD) ...
ADS822 数据资料 dataSheet 下载
... With the RSEL pin connected HI, the full-scale input range is set to 2Vp-p. In this configuration, the top and bottom references (REFT, REFB) provide an output voltage of +3.5V and +1.5V, respectively. Two resistors ( 2x 1.62kΩ) are used to create a common-mode voltage (VCM) of approximately +2.5V t ...
... With the RSEL pin connected HI, the full-scale input range is set to 2Vp-p. In this configuration, the top and bottom references (REFT, REFB) provide an output voltage of +3.5V and +1.5V, respectively. Two resistors ( 2x 1.62kΩ) are used to create a common-mode voltage (VCM) of approximately +2.5V t ...
Design Analysis of a Remote Controlled “Pick and Place”
... There are certain problems associated with building a tele-operated robotic vehicle with an embedded robotic arm. Firstly, the problem of integrating the units to form a working machine.Secondly, the problem of using the right actuator (pneumatic, stepper motor, RC servo etc). Thirdly, the problem o ...
... There are certain problems associated with building a tele-operated robotic vehicle with an embedded robotic arm. Firstly, the problem of integrating the units to form a working machine.Secondly, the problem of using the right actuator (pneumatic, stepper motor, RC servo etc). Thirdly, the problem o ...
213KB - NZQA
... LED “B” is forward biased, so that the resistance is small (as long as the voltage is greater than the knee voltage) so current will flow through it. LED “A” is reverse biased so that the resistance is infinite (very large) (as long as the voltage is less than the break down voltage), so no current ...
... LED “B” is forward biased, so that the resistance is small (as long as the voltage is greater than the knee voltage) so current will flow through it. LED “A” is reverse biased so that the resistance is infinite (very large) (as long as the voltage is less than the break down voltage), so no current ...
IRF510
... 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET This N-Channel enhancement mode silicon gate power field effect transistor is an advanced power MOSFET designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are ...
... 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET This N-Channel enhancement mode silicon gate power field effect transistor is an advanced power MOSFET designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are ...
Energy Efficiency Benefits of Reducing the Voltage Guardband on
... operating voltage. To combat the worst-case process, voltage, and temperature variations, traditional design methodology requires excessive supply voltage guardband, which can be as high as 20% in a production processor [3]. The guardband is predicted to grow due to the increased variations as techn ...
... operating voltage. To combat the worst-case process, voltage, and temperature variations, traditional design methodology requires excessive supply voltage guardband, which can be as high as 20% in a production processor [3]. The guardband is predicted to grow due to the increased variations as techn ...
1200V Large DIPIPM Version 6 Series Application Note
... junction temperature up to 125°C. Repetitive temperature variation Tj affects the life time of power cycle, so refer life time curves (Section 3.1.10) for safety design. (6) Vcc(prot) The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if su ...
... junction temperature up to 125°C. Repetitive temperature variation Tj affects the life time of power cycle, so refer life time curves (Section 3.1.10) for safety design. (6) Vcc(prot) The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if su ...
SecureSync® LMR
... approach with a compact modular hardware design to bring you a powerful time & frequency reference system at the lowest cost of ownership. Public Safety LMR, Military, and commercial applications alike will benefit from its reliability, security, and flexibility for synchronizing critical operations. ...
... approach with a compact modular hardware design to bring you a powerful time & frequency reference system at the lowest cost of ownership. Public Safety LMR, Military, and commercial applications alike will benefit from its reliability, security, and flexibility for synchronizing critical operations. ...
Royalist45 MK2 1 - Tone King Amplifier Company
... this amp. Regardless, the Royalist is not a mere clone of any vintage amp. It is a new design which captures the essence of those fine vintage amps, but goes further as well. The basic idea behind the Royalist was to focus on the tones of early, lower gain, non-mastervolume British amps. In particul ...
... this amp. Regardless, the Royalist is not a mere clone of any vintage amp. It is a new design which captures the essence of those fine vintage amps, but goes further as well. The basic idea behind the Royalist was to focus on the tones of early, lower gain, non-mastervolume British amps. In particul ...
Lab #10 - facstaff.bucknell.edu
... electrical signal that can be applied to an amplifier/speaker system so that people can hear it. The tone is not particularly pleasant, but its quality can be improved by filtering. We’ll do that in a later lab exercise. This circuit is sometimes called an astable multivibrator because the output co ...
... electrical signal that can be applied to an amplifier/speaker system so that people can hear it. The tone is not particularly pleasant, but its quality can be improved by filtering. We’ll do that in a later lab exercise. This circuit is sometimes called an astable multivibrator because the output co ...
TXS02324 数据资料 dataSheet 下载
... types, the interface on the SIM side needs to be properly setup. After power up, the system should default to SIM1 card. The following sequence outlines a rudimentary sequence of preparing the SIM1 card interface: • Configure the SIM1 regulator to 1.8V by asserting B1 = 0 in the SIM Interface Contro ...
... types, the interface on the SIM side needs to be properly setup. After power up, the system should default to SIM1 card. The following sequence outlines a rudimentary sequence of preparing the SIM1 card interface: • Configure the SIM1 regulator to 1.8V by asserting B1 = 0 in the SIM Interface Contro ...
IMH23
... VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. Inner circuit 5) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equ ...
... VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. Inner circuit 5) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equ ...
300 and 310 Series Leakage Clamp-on Testers
... clamp. It is a circuit where load RL is connected to an AC power supply and two electric wires are clamped. If insulation resistance Rz is high enough to prevent leakage current Iz, current Ia and Ib flowing through the two wires have the same value of 180° and are out of phase with each other. Thus ...
... clamp. It is a circuit where load RL is connected to an AC power supply and two electric wires are clamped. If insulation resistance Rz is high enough to prevent leakage current Iz, current Ia and Ib flowing through the two wires have the same value of 180° and are out of phase with each other. Thus ...
UC1846-SP 数据资料 dataSheet 下载
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
SOLAR PV STANDARD PLAN - COMPREHENSIVE
... Minimum conductor ampacity: Maximum ac output current rating [STEP#14]_____ / (CF × CT) = ____ Amps Minimum Conductor Size: ______ AWG Using the greater current as calculated in Method A or Method B, use Table 310.15(B)(16) to identify ac circuit conductor size. The minimum conductor ampacity shall ...
... Minimum conductor ampacity: Maximum ac output current rating [STEP#14]_____ / (CF × CT) = ____ Amps Minimum Conductor Size: ______ AWG Using the greater current as calculated in Method A or Method B, use Table 310.15(B)(16) to identify ac circuit conductor size. The minimum conductor ampacity shall ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)