285-50
... an interrupting mechanism designed specifically for repetitive switching duty to provide a unit ideally suited to such applications as industrial parks and shopping malls where frequent switching is required. Vacuum interrupters offer the further advantages of long life in repetitive service, low ma ...
... an interrupting mechanism designed specifically for repetitive switching duty to provide a unit ideally suited to such applications as industrial parks and shopping malls where frequent switching is required. Vacuum interrupters offer the further advantages of long life in repetitive service, low ma ...
DS8005 Smart Card Interface General Description Features
... with 1.8V, 3V, and 5V dual smart cards. It is a dual input-voltage device, requiring one supply to match that of a host microcontroller and a separate +5V supply for generating correct smart card supply voltages. The device translates all communication lines to the correct voltage level and provides ...
... with 1.8V, 3V, and 5V dual smart cards. It is a dual input-voltage device, requiring one supply to match that of a host microcontroller and a separate +5V supply for generating correct smart card supply voltages. The device translates all communication lines to the correct voltage level and provides ...
Dual 1 MSPS, 12-Bit, 2-Channel SAR ADC with Serial Interface AD7866
... approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The device contains two ADCs, each preceded by a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 10 MHz. The conversion proces ...
... approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The device contains two ADCs, each preceded by a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 10 MHz. The conversion proces ...
256-Position, Ultralow Power 1.8 V Logic
... The AD5165 provides a compact 2.9 mm × 2.8 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature ...
... The AD5165 provides a compact 2.9 mm × 2.8 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature ...
256-Position, Ultralow Power 1.8 V Logic-Level Digital Potentiometer AD5165
... The AD5165 provides a compact 2.9 mm × 2.8 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature ...
... The AD5165 provides a compact 2.9 mm × 2.8 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature ...
CD4046B Phase-Locked Loop (Rev. A)
... CD4046B PLL Technical Description Figure 2 shows a block diagram of the CD4046B, which has been implemented on a single monolithic integrated circuit. The PLL structure consists of a low-power, linear VCO and two different phase comparators, having a common signal-input amplifier and a common compar ...
... CD4046B PLL Technical Description Figure 2 shows a block diagram of the CD4046B, which has been implemented on a single monolithic integrated circuit. The PLL structure consists of a low-power, linear VCO and two different phase comparators, having a common signal-input amplifier and a common compar ...
RF2053 - Qorvo
... external VCO to produce a low-phase noise LO signal with a very fine frequency resolution. The VCO output frequency can be divided by 1, 2, or 4 in the LO divider, whose output is buffered and drives the built-in RF mixer which converts the signal into the required frequency band. The mixer bias cur ...
... external VCO to produce a low-phase noise LO signal with a very fine frequency resolution. The VCO output frequency can be divided by 1, 2, or 4 in the LO divider, whose output is buffered and drives the built-in RF mixer which converts the signal into the required frequency band. The mixer bias cur ...
Improving passive filter compensation performance with active
... 7% with respect to the selected design value, affecting the filter current harmonic compensation performance. Also, the passive filter generates at fundamental frequency reactive power that changes the system voltage regulation, and if the filter is not designed properly or disconnected during low l ...
... 7% with respect to the selected design value, affecting the filter current harmonic compensation performance. Also, the passive filter generates at fundamental frequency reactive power that changes the system voltage regulation, and if the filter is not designed properly or disconnected during low l ...
The IT earthing system (unearthed neutral) in LV
... advantage of the IT earthing system: if, on the first fault, the value of network impedance with respect to earth means that contact voltage exceeds 50 V, safety of persons is not guaranteed. This is rare, however, as with a 10 Ω earth connection, the network’s earth leakage capacity must exceed 70 ...
... advantage of the IT earthing system: if, on the first fault, the value of network impedance with respect to earth means that contact voltage exceeds 50 V, safety of persons is not guaranteed. This is rare, however, as with a 10 Ω earth connection, the network’s earth leakage capacity must exceed 70 ...
Introduction to CMOS Design
... Complementary MOS transistors gives dense circuits and lower power than other circuit families z z z ...
... Complementary MOS transistors gives dense circuits and lower power than other circuit families z z z ...
Design Techniques for EMC, 2006 series
... through a brief period when both upper and lower devices are on at the same time, momentarily shorting the supply rail. The resulting power supply current transient (sometimes called ‘shoot-through’) can exceed the signal’s current. Shoot-through noise causes emissions from the power supply distribu ...
... through a brief period when both upper and lower devices are on at the same time, momentarily shorting the supply rail. The resulting power supply current transient (sometimes called ‘shoot-through’) can exceed the signal’s current. Shoot-through noise causes emissions from the power supply distribu ...
ADM1175 数据手册DataSheet 下载
... I2C Address Pin. This pin can be tied low, tied high, left floating, or tied low through a resistor to set four different I2C addresses. Convert Start Pin. A high level on this pin enables an ADC conversion. The state of an internal control register, which is set through the I2C interface, configure ...
... I2C Address Pin. This pin can be tied low, tied high, left floating, or tied low through a resistor to set four different I2C addresses. Convert Start Pin. A high level on this pin enables an ADC conversion. The state of an internal control register, which is set through the I2C interface, configure ...
REMTF WECC Battery Storage Guideline V02
... Those WECC generic models designed for transmission planning studies are to assess dynamic performance of the system, particularly recovery dynamics following grid-side disturbances such as transmission-level faults. In this context, WECC uses positive-sequence power flow and dynamic models that pro ...
... Those WECC generic models designed for transmission planning studies are to assess dynamic performance of the system, particularly recovery dynamics following grid-side disturbances such as transmission-level faults. In this context, WECC uses positive-sequence power flow and dynamic models that pro ...
Class 2000 Meter
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
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)