Electrical Software DDR
... Hard to solder (easier than the other three) Has male-female connectors that attach to the holes Needs to be programmed at start Easy to reprogram with provided SDK (one line of code!) ...
... Hard to solder (easier than the other three) Has male-female connectors that attach to the holes Needs to be programmed at start Easy to reprogram with provided SDK (one line of code!) ...
APPLICATIONS, CHALLENGES, SECURITY OF WIRELESS BODY
... 4.3 Data Freshness and Secure Localization: In this security data is refreshed again and again. Nobody can take old data and reply old messages. There are two types of data freshness: weak freshness, which give partial data to the frames in a sequence but may some delay, and in strong freshness, dat ...
... 4.3 Data Freshness and Secure Localization: In this security data is refreshed again and again. Nobody can take old data and reply old messages. There are two types of data freshness: weak freshness, which give partial data to the frames in a sequence but may some delay, and in strong freshness, dat ...
Electronics IEEE Projects
... between gate voltage and gate current. Here positive gate to cathode voltage Vg and positive gate to cathode current Ig represent dc values. As gatecathode circuit of a thyristor is a p-n junction, gate characteristics of the device are similar to that of a diode. For a particular type of SCRs, Vg-I ...
... between gate voltage and gate current. Here positive gate to cathode voltage Vg and positive gate to cathode current Ig represent dc values. As gatecathode circuit of a thyristor is a p-n junction, gate characteristics of the device are similar to that of a diode. For a particular type of SCRs, Vg-I ...
Capacitor Bank Designing for Power Factor Improvement
... shown by the phasor diagram in Fig. 1(a). To improve the power factor, equipment drawing kVAr of approximately the same magnitude as the load kVAr, but in phase opposition (leading), is connected in parallel with the load. The resultant KVA is now smaller and the new power factor (cos 2) is increas ...
... shown by the phasor diagram in Fig. 1(a). To improve the power factor, equipment drawing kVAr of approximately the same magnitude as the load kVAr, but in phase opposition (leading), is connected in parallel with the load. The resultant KVA is now smaller and the new power factor (cos 2) is increas ...
High-Performance Adaptive Perturb and Observe MPPT Technique
... is growing at more than 30% per year [4]. Connecting multiple of these sources to the utility introduces varying dynamics. As PV sources are intermittent, nonlinear, and produce power that varies with environmental conditions, an adequate maximum power point tracking (MPPT) is needed [4], [5]. The n ...
... is growing at more than 30% per year [4]. Connecting multiple of these sources to the utility introduces varying dynamics. As PV sources are intermittent, nonlinear, and produce power that varies with environmental conditions, an adequate maximum power point tracking (MPPT) is needed [4], [5]. The n ...
SIEMENS POWER SYSTEM SIMULATION FOR ENGINEERS® (PSS/E) LAB1
... particular one and click the line above or below to make your changes final. The default is in service. Switched Shunts: capacitive or inductive to reduce reactive power in the system. We will designate both capacitors and inductors as “Reactive Elements” when speaking in general terms. ...
... particular one and click the line above or below to make your changes final. The default is in service. Switched Shunts: capacitive or inductive to reduce reactive power in the system. We will designate both capacitors and inductors as “Reactive Elements” when speaking in general terms. ...
EX4300 Ethernet Switch
... EX4300 integrates with QFX3500, QFX3600 and QFX5100 10GbE and 40GbE data center access switches in a single stack or a Virtual Chassis configuration, enabling non-disruptive 10GbE server upgrades and simplified management of a mixed access environment. The EX4300 switches can be interconnected over ...
... EX4300 integrates with QFX3500, QFX3600 and QFX5100 10GbE and 40GbE data center access switches in a single stack or a Virtual Chassis configuration, enabling non-disruptive 10GbE server upgrades and simplified management of a mixed access environment. The EX4300 switches can be interconnected over ...
RA03M8087M
... By the gate voltage (VGG). When the gate voltage is close to zero, the RF input signal is attenuated up to 60 dB and only a small leakage current flows from the battery into the drain. Around VGG=2.5V, the output power and drain current increases substantially. Around VGG=3V (typical) to VGG=3.5V (m ...
... By the gate voltage (VGG). When the gate voltage is close to zero, the RF input signal is attenuated up to 60 dB and only a small leakage current flows from the battery into the drain. Around VGG=2.5V, the output power and drain current increases substantially. Around VGG=3V (typical) to VGG=3.5V (m ...
Power Electronic Devices
... three-phase drives requiring high dynamic range control and low-noise • It can also be used in uninterruptable power supplies(UPS), switched-mode power supplies(SMPS) and other power circuits which require high switch repetition rates • IGBTs improves dynamic performance, efficiency and reduces leve ...
... three-phase drives requiring high dynamic range control and low-noise • It can also be used in uninterruptable power supplies(UPS), switched-mode power supplies(SMPS) and other power circuits which require high switch repetition rates • IGBTs improves dynamic performance, efficiency and reduces leve ...
EE 400 Communications Networks Lab For Term 021
... WAN Configuration Worksheets-assists in gathering data for your connection Instant Upgrade-easily upgrades Cisco ConfigMaker Cisco ConfigMaker Tutorial-guide to using Cisco ConfigMaker 80486 or Pentium-class computer Windows 98, Windows Me, Windows 2000, or Windows NT 4.0 with at least Service Pack ...
... WAN Configuration Worksheets-assists in gathering data for your connection Instant Upgrade-easily upgrades Cisco ConfigMaker Cisco ConfigMaker Tutorial-guide to using Cisco ConfigMaker 80486 or Pentium-class computer Windows 98, Windows Me, Windows 2000, or Windows NT 4.0 with at least Service Pack ...
DS90LV011A - Texas Instruments
... complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the wa ...
... complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the wa ...
SIGUARD PDP - center
... This system module provides the communication link to the other PDCs. Again, protocol IEEE C37.118 is used. SIGUARD PDP COM sends the configured data to up to five recipients at a settable transmission rate (frames per second). The transmission rates can be set separately and the measured values to ...
... This system module provides the communication link to the other PDCs. Again, protocol IEEE C37.118 is used. SIGUARD PDP COM sends the configured data to up to five recipients at a settable transmission rate (frames per second). The transmission rates can be set separately and the measured values to ...
Conquering the Multi Kilowatt Source/Sink Test
... electronic load are mitigated when the sourcing and sinking functions are integrated into a single instrument. When integrated, these functions operate under closed-loop control to provide seamless, transient-free cross-over between sourcing and sinking current and power. There is no need to constan ...
... electronic load are mitigated when the sourcing and sinking functions are integrated into a single instrument. When integrated, these functions operate under closed-loop control to provide seamless, transient-free cross-over between sourcing and sinking current and power. There is no need to constan ...
USB-ERB08 - Measurement Computing
... The PWR LED turns on when 9 V power is supplied to the USB-ERB08. If the voltage supply is less than 6.0 V or more than 12.5 V, the PWR LED does not turn on. Do not connect external power to the POWER OUT connector The power connector labeled POWER OUT on the enclosure (PWR OUT on the board) is used ...
... The PWR LED turns on when 9 V power is supplied to the USB-ERB08. If the voltage supply is less than 6.0 V or more than 12.5 V, the PWR LED does not turn on. Do not connect external power to the POWER OUT connector The power connector labeled POWER OUT on the enclosure (PWR OUT on the board) is used ...
NCP1532GEVB NCP1532 Dual Output Step-down Converter Evaluation Board User's
... efficiency. The device can also operate into fixed frequency PWM mode for low noise applications where low ripple and good load transients are required. Additional features include integrated soft−start, cycle−by−cycle current limit and thermal shutdown protection. The device can also be synchronize ...
... efficiency. The device can also operate into fixed frequency PWM mode for low noise applications where low ripple and good load transients are required. Additional features include integrated soft−start, cycle−by−cycle current limit and thermal shutdown protection. The device can also be synchronize ...
UM1491
... The power block, based on the high voltage gate driver L6390 and power MOSFET STD5N52U, converts the signals coming from the control block into power signals capable of correctly driving the 3-phase inverter, and therefore the motor. The power supply can be fed with 110 or 230 Vac mains, and the max ...
... The power block, based on the high voltage gate driver L6390 and power MOSFET STD5N52U, converts the signals coming from the control block into power signals capable of correctly driving the 3-phase inverter, and therefore the motor. The power supply can be fed with 110 or 230 Vac mains, and the max ...
Power over Ethernet
Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. Unlike standards such as Universal Serial Bus which also power devices over the data cables, PoE allows long cable lengths. Power may be carried on the same conductors as the data, or it may be carried on dedicated conductors in the same cable.There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3. Since only two of the four pairs are needed for 10BASE-T or 100BASE-TX, power may be transmitted on the unused conductors of a cable. In the IEEE standards, this is referred to as Alternative B. Power may also be transmitted on the data conductors by applying a common-mode voltage to each pair. Because twisted-pair Ethernet uses differential signalling, this does not interfere with data transmission. The common mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. This is similar to the phantom power technique commonly used for powering audio microphones. In the IEEE standards, this is referred to as Alternative A.In addition to standardizing existing practice for spare-pair and common-mode data pair power transmission, the IEEE PoE standards provide for signalling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available. Up to a 25.5 watts is available for a device.