CSI 2004 Smart-UPS On-Line SRT 5 to 10kVA 230V Guide
... 1. The UPS utilizes double conversion online topology designed to protect electronic equipment by supplying reliable, network-grade power featuring extremely tight voltage and frequency regulation. 2. The UPS features internal bypass and input power factor correction. 3. The primary sections of the ...
... 1. The UPS utilizes double conversion online topology designed to protect electronic equipment by supplying reliable, network-grade power featuring extremely tight voltage and frequency regulation. 2. The UPS features internal bypass and input power factor correction. 3. The primary sections of the ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... Part of the component is left permanently damaged by this, which can cause two types of failure modes. Catastrophic is the easy one, leaving the part completely nonfunctional. The other can be much more serious. Latent damage may allow the problem component to work for hours, days or even months aft ...
... Part of the component is left permanently damaged by this, which can cause two types of failure modes. Catastrophic is the easy one, leaving the part completely nonfunctional. The other can be much more serious. Latent damage may allow the problem component to work for hours, days or even months aft ...
Chapter 5 - Share ITS
... two devices or circuits. 3. In TTL-to-CMOS interfacing, a __________ (pull-up, temperature-sensitive) resistor is used to shift voltage levels. 4. The voltage profiles for TTL and CMOS are __________ (different, the same). ...
... two devices or circuits. 3. In TTL-to-CMOS interfacing, a __________ (pull-up, temperature-sensitive) resistor is used to shift voltage levels. 4. The voltage profiles for TTL and CMOS are __________ (different, the same). ...
III. High Power Density
... diode D5, Si diode was replaced by four paralleled SiC schottky diodes (CSD1012D,1200 V-10 A). The efficiency improvement was evaluated by practical measurements. Figure 9 shows the comparison of converter efficiencies with SiC and with conventional Si diodes for the power output ranging from 1 kW t ...
... diode D5, Si diode was replaced by four paralleled SiC schottky diodes (CSD1012D,1200 V-10 A). The efficiency improvement was evaluated by practical measurements. Figure 9 shows the comparison of converter efficiencies with SiC and with conventional Si diodes for the power output ranging from 1 kW t ...
SINAMICS Drives
... operation up to modernization, where we offer a high measure of investment security resulting from continuity in the further development of our products and from reducing the number of interfaces to a minimum. ...
... operation up to modernization, where we offer a high measure of investment security resulting from continuity in the further development of our products and from reducing the number of interfaces to a minimum. ...
Efficiently Amplified
... where Pout and Pin are the instantaneous output and input powers of the PA at a given Vds . In this equation, the overall PAE is determined by ratio of integrals for the power-generation distribution, which is given by the multiplication of the PDF with the power factor 1 Pout 2 Pin 2 and PDF with P ...
... where Pout and Pin are the instantaneous output and input powers of the PA at a given Vds . In this equation, the overall PAE is determined by ratio of integrals for the power-generation distribution, which is given by the multiplication of the PDF with the power factor 1 Pout 2 Pin 2 and PDF with P ...
Smart Power Switch - Texas Instruments
... If the VCC power is interrupted for a time equal to or longer than tD(OFF) then the following relationships apply. As the CDEL capacitor discharges past the VFAULT_L threshold, the output is fully disabled and must cycle through a power up delay equal to tD(ON). The charge current for the CDEL capac ...
... If the VCC power is interrupted for a time equal to or longer than tD(OFF) then the following relationships apply. As the CDEL capacitor discharges past the VFAULT_L threshold, the output is fully disabled and must cycle through a power up delay equal to tD(ON). The charge current for the CDEL capac ...
Product Summary
... developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 880–915 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77189 delivers unsurpassed talk-time adv ...
... developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 880–915 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77189 delivers unsurpassed talk-time adv ...
1771-2.13, Allen-Bradley Analog Input Module (12
... Bits 14 to 17 in the channel data word are used as diagnostic bits (figure 1). Bit 14, if set, indicates that the analog signal for that channel has reached the minimum range value. If the signal drops any further, the module cannot detect it. Bit 15, if set. indicates that the signal has exceeded t ...
... Bits 14 to 17 in the channel data word are used as diagnostic bits (figure 1). Bit 14, if set, indicates that the analog signal for that channel has reached the minimum range value. If the signal drops any further, the module cannot detect it. Bit 15, if set. indicates that the signal has exceeded t ...
Determination of the output characteristics of electron tube generators
... experimental development of the ...
... experimental development of the ...
10321064, 09221038, 09221127, 09221029
... east which is an ideal location for solar energy utilization. Here solar radiation varies between 4 to 6.5 kWh per square meter and maximum amount of radiation is available in summer. So for Bangladesh electric vehicle using solar power is most effective This chapter introduces the project, with an ...
... east which is an ideal location for solar energy utilization. Here solar radiation varies between 4 to 6.5 kWh per square meter and maximum amount of radiation is available in summer. So for Bangladesh electric vehicle using solar power is most effective This chapter introduces the project, with an ...
Connection of generation plant to distribution networks
... electrical documentation as proof of the technical information provided in this application form. We will also require details of any existing generation on site ...
... electrical documentation as proof of the technical information provided in this application form. We will also require details of any existing generation on site ...
Advances in Environmental Biology
... years. Recently, with the growth of industry manufacturers and population, electric power quality becomes more and more important. As one of the most common power quality issues, flicker, causing from feeder voltage fluctuation, influences domestic lighting and sensitive apparatus of nearby transmis ...
... years. Recently, with the growth of industry manufacturers and population, electric power quality becomes more and more important. As one of the most common power quality issues, flicker, causing from feeder voltage fluctuation, influences domestic lighting and sensitive apparatus of nearby transmis ...
AlphaNet DSM3 Series DOCSIS® Status Monitor
... Table 6-2, Binary to Hex Conversions for Alarm Settings ......................................................31 Table 6-3, Recommended Settings for DSM3 Series Analog Alarms ...................................32 Table 6-4, Recommended Settings for DPM Analog Alarms ................................. ...
... Table 6-2, Binary to Hex Conversions for Alarm Settings ......................................................31 Table 6-3, Recommended Settings for DSM3 Series Analog Alarms ...................................32 Table 6-4, Recommended Settings for DPM Analog Alarms ................................. ...
Analog Devices Application Note AN-211
... operation of the complementary MOS-IGBT (MetalOxide-Sem iconductor Insulated-Gate-Bipolar-Transistor) output stage. The bias generator is designed to have very low output impedance over the operating frequency range of the amplifier. Compensation is provided by CC1 and Ccz; two capacitors are used i ...
... operation of the complementary MOS-IGBT (MetalOxide-Sem iconductor Insulated-Gate-Bipolar-Transistor) output stage. The bias generator is designed to have very low output impedance over the operating frequency range of the amplifier. Compensation is provided by CC1 and Ccz; two capacitors are used i ...
High Voltage Gain Interleaved Boost Converter
... converter is suitable for universal-line (90-264 VRMS). Since the proposed PFC boost rectifier operates as voltage doubler at low-line, its efficiency is improved compared to the conventional boost converter. A new technique of interleaved boost converter with coupled inductors and switched capacito ...
... converter is suitable for universal-line (90-264 VRMS). Since the proposed PFC boost rectifier operates as voltage doubler at low-line, its efficiency is improved compared to the conventional boost converter. A new technique of interleaved boost converter with coupled inductors and switched capacito ...
Application Note AN-47 TOPSwitch-JX Family
... As average power increases, based on the measured transformer and device temperature, it may be necessary to select a larger transformer to allow increased copper area for the windings and/or to increase the amount of device heatsinking. The power table (Table 1) provides guidance for peak and conti ...
... As average power increases, based on the measured transformer and device temperature, it may be necessary to select a larger transformer to allow increased copper area for the windings and/or to increase the amount of device heatsinking. The power table (Table 1) provides guidance for peak and conti ...
MAX16813 Evaluation Kit Evaluates: MAX16813 General Description Features
... The boost output appearing at VOUT can be shorted to PGND without any damage. This can be tested at power-up or it can also be done at any time during normal operation by shorting the VOUT PCB pad to PGND. The ENABLE PCB pad can be connected to IN by installing jumper JU2 from pins 1-2. When the uni ...
... The boost output appearing at VOUT can be shorted to PGND without any damage. This can be tested at power-up or it can also be done at any time during normal operation by shorting the VOUT PCB pad to PGND. The ENABLE PCB pad can be connected to IN by installing jumper JU2 from pins 1-2. When the uni ...
Ultrahigh-Performance 8
... resistance (RB ), the MAG of both common–emitter (CE) and common–base (CB) SiGe HBTs and the MSG of CB SiGe HBTs can be improved. It is also shown [6] that by reducing the base–collector junction capacitance (CBC ), the power gain (Gmax ) of SiGe HBTs under both configurations can be improved. Besid ...
... resistance (RB ), the MAG of both common–emitter (CE) and common–base (CB) SiGe HBTs and the MSG of CB SiGe HBTs can be improved. It is also shown [6] that by reducing the base–collector junction capacitance (CBC ), the power gain (Gmax ) of SiGe HBTs under both configurations can be improved. Besid ...
L35to36_MOSFET
... • Total energy dissipated per clock cycle: E = CLVDD2 • Frequency f cycles per second active power P = fCLVDD2 • This is very important: fundamental trade-off between speed (f) and power dissipation. Reducing voltage and parasitic C’s is a must to keep power low at higher speeds. © 2012 Eric Pop, ...
... • Total energy dissipated per clock cycle: E = CLVDD2 • Frequency f cycles per second active power P = fCLVDD2 • This is very important: fundamental trade-off between speed (f) and power dissipation. Reducing voltage and parasitic C’s is a must to keep power low at higher speeds. © 2012 Eric Pop, ...
Solar micro-inverter
A solar micro-inverter, or simply microinverter, is a device used in photovoltaics that converts direct current (DC) generated by a single solar module to alternating current (AC). The output from several microinverters is combined and often fed to the electrical grid. Microinverters contrast with conventional string and central solar inverters, which are connected to multiple solar modules or panels of the PV system.Microinverters have several advantages over conventional inverters. The main advantage is that small amounts of shading, debris or snow lines on any one solar module, or even a complete module failure, do not disproportionately reduce the output of the entire array. Each microinverter harvests optimum power by performing maximum power point tracking for its connected module. Simplicity in system design, simplified stock management, and added safety are other factors introduced with the microinverter solution.The primary disadvantages of a microinverter include a higher initial equipment cost per peak watt than the equivalent power of a central inverter, and increased installation time since each inverter needs to be installed adjacent to a panel (usually on a roof). This also makes them harder to maintain and more costly to remove and replace (O&M). Some manufacturers have addressed these issues with panels with built-in microinverters.A type of technology similar to a microinverter is a power optimizer which also does panel-level maximum power point tracking, but does not convert to AC per module.