SE-330 Manual
... ground fault can result in substantial point-of-fault damage. High-resistance grounding eliminates these problems and modern ground-fault protection operates reliably at low current levels. Furthermore, the probability of an arc-flash incident is significantly reduced in a high-resistance-grounded s ...
... ground fault can result in substantial point-of-fault damage. High-resistance grounding eliminates these problems and modern ground-fault protection operates reliably at low current levels. Furthermore, the probability of an arc-flash incident is significantly reduced in a high-resistance-grounded s ...
Low-Power Digital Signal Processing Using
... complexity reduction at the transistor level. We apply this to addition at the bit level by simplifying the mirror adder (MA) circuit. We develop imprecise but simplified arithmetic units, which provide an extra layer of power savings over conventional low-power design techniques. This is attributed ...
... complexity reduction at the transistor level. We apply this to addition at the bit level by simplifying the mirror adder (MA) circuit. We develop imprecise but simplified arithmetic units, which provide an extra layer of power savings over conventional low-power design techniques. This is attributed ...
Chapter 3 Special-Purpose Diodes
... BJTs (bipolar junction transistors) were covered in previous chapters. Now we will discuss the second major type of transistor, the FET (field-effect transistor). Recall that a BJT is a current-controlled device; that is, the base current controls the amount of collector current. A FET is different. ...
... BJTs (bipolar junction transistors) were covered in previous chapters. Now we will discuss the second major type of transistor, the FET (field-effect transistor). Recall that a BJT is a current-controlled device; that is, the base current controls the amount of collector current. A FET is different. ...
ICS Regent®
... outputs (as opposed to the standby mode) an open circuit in the field wiring connected to a load device will be detected as a failure. This causes the controlling module to switch off, annunciate a fault and enter the standby mode. Once in the standby mode, all of its outputs are shunted to AGND int ...
... outputs (as opposed to the standby mode) an open circuit in the field wiring connected to a load device will be detected as a failure. This causes the controlling module to switch off, annunciate a fault and enter the standby mode. Once in the standby mode, all of its outputs are shunted to AGND int ...
MAX9918/MAX9919/MAX9920 -20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers
... Uni- or Bidirectional Current Sensing Reference Input for Bidirectional OUT 120kHz, -3dB Bandwidth (MAX9919N) Single-Supply Operation (4.5V to 5.5V) 1mA Supply Current ...
... Uni- or Bidirectional Current Sensing Reference Input for Bidirectional OUT 120kHz, -3dB Bandwidth (MAX9919N) Single-Supply Operation (4.5V to 5.5V) 1mA Supply Current ...
Negative Rail Input, Rail-to-Rail Output, Precision, 850
... This slew rate is the average of the rising and falling time extracted from the large-signal bandwidth as: (VP / √2) · 2π · f–3dB. Input offset voltage drift, input bias current drift, input offset current drift, and Vocm drift are average values calculated by taking data at the at the maximum-range ...
... This slew rate is the average of the rising and falling time extracted from the large-signal bandwidth as: (VP / √2) · 2π · f–3dB. Input offset voltage drift, input bias current drift, input offset current drift, and Vocm drift are average values calculated by taking data at the at the maximum-range ...
MAX220–MAX249 +5V-Powered, Multichannel RS
... High slew rate, int. caps, two shutdown modes High slew rate, int. caps, three shutdown modes High slew rate, int. caps, nine operating modes High slew rate, selective half-chip enables Available in quad flatpack package ...
... High slew rate, int. caps, two shutdown modes High slew rate, int. caps, three shutdown modes High slew rate, int. caps, nine operating modes High slew rate, selective half-chip enables Available in quad flatpack package ...
Slide 1
... Transistor Configurations • Note that VCE = VCB + VBE • So if VCE is increased, effectively VCB also increases • For saturation to take place, C-B junction should be forward biased. • This happens when VCE is approximately 0.3 V (or less) for Si • Note that when VCE= 0.3V, and VBE= 0.6 V, VCB= –0.3 ...
... Transistor Configurations • Note that VCE = VCB + VBE • So if VCE is increased, effectively VCB also increases • For saturation to take place, C-B junction should be forward biased. • This happens when VCE is approximately 0.3 V (or less) for Si • Note that when VCE= 0.3V, and VBE= 0.6 V, VCB= –0.3 ...
AD7938-6 数据手册DataSheet下载
... Data Bit 0 to Data Bit 7. Three-state parallel digital I/O pins that provide the conversion result and allow the control and shadow registers to be programmed. These pins are controlled by CS, RD, and WR. The logic high/low voltage levels for these pins are determined by the VDRIVE input. Logic Powe ...
... Data Bit 0 to Data Bit 7. Three-state parallel digital I/O pins that provide the conversion result and allow the control and shadow registers to be programmed. These pins are controlled by CS, RD, and WR. The logic high/low voltage levels for these pins are determined by the VDRIVE input. Logic Powe ...
Advanced Mixers
... If the RF bandwidth is wider than an octave, then harmonics of the LO are downconverter to the same IF and corrupt the desired signal. Imagine operating a receiver at 800 MHz. A PA operating at 3X this frequency or 2400 MHz will couple into the receive chain and get downconverter by the third harmon ...
... If the RF bandwidth is wider than an octave, then harmonics of the LO are downconverter to the same IF and corrupt the desired signal. Imagine operating a receiver at 800 MHz. A PA operating at 3X this frequency or 2400 MHz will couple into the receive chain and get downconverter by the third harmon ...
Document
... A 1 V p-p change in vGS gives a 1.25 mA p-p change in iDS and a 4 V p-p change in vDS. Notice the characteristic non-linear I/O relationship compared to the BJT. Dr. D G Borse ...
... A 1 V p-p change in vGS gives a 1.25 mA p-p change in iDS and a 4 V p-p change in vDS. Notice the characteristic non-linear I/O relationship compared to the BJT. Dr. D G Borse ...
Dr. DG Borse
... A 1 V p-p change in vGS gives a 1.25 mA p-p change in iDS and a 4 V p-p change in vDS. Notice the characteristic non-linear I/O relationship compared to the BJT. Dr. D G Borse ...
... A 1 V p-p change in vGS gives a 1.25 mA p-p change in iDS and a 4 V p-p change in vDS. Notice the characteristic non-linear I/O relationship compared to the BJT. Dr. D G Borse ...
M A N U A L
... This symbol is used throughout this manual to draw attention to topics of special importance to the installation and operation of the IMS2 soft starter. Caution Statements cannot cover every potential cause of equipment damage but can highlight common causes of damage. It is therefore the installer’ ...
... This symbol is used throughout this manual to draw attention to topics of special importance to the installation and operation of the IMS2 soft starter. Caution Statements cannot cover every potential cause of equipment damage but can highlight common causes of damage. It is therefore the installer’ ...
MS2000 Operation Manual
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment. This equipment g ...
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment. This equipment g ...
Noise figure considerations in the design of superhetrodyne receiver
... included in t h is section will be an illustrative derivation of' one of these empirical formulae. PART IV vrill describe briefly methods of experimentally measuring the equivalent noise resistance of electron tubes and the noise fi gures of netvwrks a.n.d amplifiers. PART V ':'Till apply the princi ...
... included in t h is section will be an illustrative derivation of' one of these empirical formulae. PART IV vrill describe briefly methods of experimentally measuring the equivalent noise resistance of electron tubes and the noise fi gures of netvwrks a.n.d amplifiers. PART V ':'Till apply the princi ...
MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description
... CL = 15pF, 20% to 80%, Figure 1 ...
... CL = 15pF, 20% to 80%, Figure 1 ...
FR-A800 Installation Guidelines
... This inverter must be earthed. Earthing must conform to the requirements of national and local safety regulations and electrical codes (JIS, NEC section 250, IEC 536 class 1 and other applicable standards). A neutral-point earthed power supply for 400V class inverter in compliance with EN standard ...
... This inverter must be earthed. Earthing must conform to the requirements of national and local safety regulations and electrical codes (JIS, NEC section 250, IEC 536 class 1 and other applicable standards). A neutral-point earthed power supply for 400V class inverter in compliance with EN standard ...
3TL Vacuum Contactors Selection and Ordering Data
... vacuum contactors have a very compact design. This arrangement also enables front access to the main conductor terminals as well as very variable installation options. In 3TL7 (bottom-right illustration) / 3TL8 (top-right illustration) contactors, the assemblies of the low-voltage part and of the me ...
... vacuum contactors have a very compact design. This arrangement also enables front access to the main conductor terminals as well as very variable installation options. In 3TL7 (bottom-right illustration) / 3TL8 (top-right illustration) contactors, the assemblies of the low-voltage part and of the me ...
Modulation and Demodulation
... (399 kHz) are very close to the carrier frequency (400 kHz). Bandwidth. In an AM wave, the bandwidth is from (fc − fs) to (fc + fs) i.e., 2 fs. Thus in the above example, bandwidth is from 399 to 401 kHz or 2 kHz which is twice the signal frequency. Therefore, we arrive at a very important conclusio ...
... (399 kHz) are very close to the carrier frequency (400 kHz). Bandwidth. In an AM wave, the bandwidth is from (fc − fs) to (fc + fs) i.e., 2 fs. Thus in the above example, bandwidth is from 399 to 401 kHz or 2 kHz which is twice the signal frequency. Therefore, we arrive at a very important conclusio ...
2.5 Electrical Power 2.5.1 Class 1E Emergency Power Supply System
... circuit interrupting device closest to the fault opens before other devices. ...
... circuit interrupting device closest to the fault opens before other devices. ...
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)