Precision_Power_Art Series A204, A404, AX400
... builds (from the internal components), it radiates from the surface out into the surrounding environment. The amount of heat radiated by the heatsink is determined by its surface area. The traditional way to add surface area is to use fins, expanding the radiating surface without increasing the over ...
... builds (from the internal components), it radiates from the surface out into the surrounding environment. The amount of heat radiated by the heatsink is determined by its surface area. The traditional way to add surface area is to use fins, expanding the radiating surface without increasing the over ...
Zero-Sequence Harmonics Current Minimization Using Zero
... the total harmonic current to zero, realize the purposes of realtime compensation harmonic current[1][2][12]. Its performance advantages: -with adaptive function; -can also achieve the harmonic and reactive power compensation; -Because it can track power grid’s frequency changes, so it is not affect ...
... the total harmonic current to zero, realize the purposes of realtime compensation harmonic current[1][2][12]. Its performance advantages: -with adaptive function; -can also achieve the harmonic and reactive power compensation; -Because it can track power grid’s frequency changes, so it is not affect ...
An integrated heterojunction bipolar transistor cascode opto
... The intrinsic down-conversion gain for an intermediate frequency (IF) of 0.5 GHz of the cascode pair mixer and the single HBT mixer at RF frequencies of 3 and 9.5 GHz is plotted in Fig. 5 as a function of the base–emitter voltage. The LO power was adjusted for optimum performance at an optimum value ...
... The intrinsic down-conversion gain for an intermediate frequency (IF) of 0.5 GHz of the cascode pair mixer and the single HBT mixer at RF frequencies of 3 and 9.5 GHz is plotted in Fig. 5 as a function of the base–emitter voltage. The LO power was adjusted for optimum performance at an optimum value ...
High Voltage Gain Interleaved Boost Converter
... provides high efficiency. A two-inductor, interleaved power-factor corrected boost converter exhibiting voltage doubler characteristics when the duty cycle is greater than 0.5 was introduced in [8]. This voltage doubler characteristic of the converter is suitable for universal-line (90-264 VRMS). Si ...
... provides high efficiency. A two-inductor, interleaved power-factor corrected boost converter exhibiting voltage doubler characteristics when the duty cycle is greater than 0.5 was introduced in [8]. This voltage doubler characteristic of the converter is suitable for universal-line (90-264 VRMS). Si ...
Y. Hu, L. Huang, W. Rieutort-Louis, J. Sanz-Robinson, J.C. Sturm, S. Wagner, N. Verma, "A Self-Powered System for Large-Scale Strain Sensing by Combining CMOS ICs with Large-Area Electronics", J. Solid-State Circuits, Vol 49, pp. 838-840 (APR 2014).
... assembly), as shown in Fig. 2. System assembly is then accomplished via sheet lamination. In our lab, this is performed with adhesive thickness of 100 m; using 1–3 cm inductor/capacitor dimensions, efficient proximity coupling is thus achieved. The choice of inductive or capacitive coupling depends ...
... assembly), as shown in Fig. 2. System assembly is then accomplished via sheet lamination. In our lab, this is performed with adhesive thickness of 100 m; using 1–3 cm inductor/capacitor dimensions, efficient proximity coupling is thus achieved. The choice of inductive or capacitive coupling depends ...
PDF
... 10/100-Mbps ports for desktop, wireless access point, printer, and IP phone connectivity, as well as available 10/100/1000BASE-T Gigabit Ethernet and SFP optical connectivity options. All switches in the Cisco Catalyst Express 520 Series also feature head-of-line blocking prevention to help ensure t ...
... 10/100-Mbps ports for desktop, wireless access point, printer, and IP phone connectivity, as well as available 10/100/1000BASE-T Gigabit Ethernet and SFP optical connectivity options. All switches in the Cisco Catalyst Express 520 Series also feature head-of-line blocking prevention to help ensure t ...
Compatible Systems Reference Guides
... Connecting the Octal V.35-Quad 10/100 to the Ethernet The four 10/100 Ethernet interfaces directly support 100BaseTx or 10BaseT twisted-pair Ethernet. To connect one of the router’s Ethernet interfaces to twisted-pair Ethernet cabling, you will need an unshielded twisted-pair station cable that is a ...
... Connecting the Octal V.35-Quad 10/100 to the Ethernet The four 10/100 Ethernet interfaces directly support 100BaseTx or 10BaseT twisted-pair Ethernet. To connect one of the router’s Ethernet interfaces to twisted-pair Ethernet cabling, you will need an unshielded twisted-pair station cable that is a ...
1. Introduction - facta universitatis
... at 2 GHz [1]. At submillimeter frequencies, 0:2W at 420 GHz with a GaAs/AlAs diode [2], and 0:3W at 712 GHz with an InAs/AlSb diode were reported [3]. Only if the power levels generated by these diodes are increased, will RTD's be useful in practical applications. As for any other solid state devi ...
... at 2 GHz [1]. At submillimeter frequencies, 0:2W at 420 GHz with a GaAs/AlAs diode [2], and 0:3W at 712 GHz with an InAs/AlSb diode were reported [3]. Only if the power levels generated by these diodes are increased, will RTD's be useful in practical applications. As for any other solid state devi ...
Franklin Wireless 4G LTE Smart USB Modem Model: U772
... 2. Your device should automatically turn Wi-Fi on and connect to the C Spire network. 3. From your computer, or from other Wi-Fi enabled devices, select “C Spire 4G LTE Hotspot ####” from the list of available Wi-Fi services, and then click connect. (“####” will be a unique number to your specific U ...
... 2. Your device should automatically turn Wi-Fi on and connect to the C Spire network. 3. From your computer, or from other Wi-Fi enabled devices, select “C Spire 4G LTE Hotspot ####” from the list of available Wi-Fi services, and then click connect. (“####” will be a unique number to your specific U ...
DR240 Hybrid Recorder
... The DR240 is a high performance panel-mounted hybrid recorder that can measure data from 10 to 300 channels in 500 ms. Compact input modules measure input variables, such as temperature, flow rate, strain, etc. and can simultaneously record and transfer the measured data to a personal computer or st ...
... The DR240 is a high performance panel-mounted hybrid recorder that can measure data from 10 to 300 channels in 500 ms. Compact input modules measure input variables, such as temperature, flow rate, strain, etc. and can simultaneously record and transfer the measured data to a personal computer or st ...
IP DSLAM with Integrated ATM Aggregation and Interworking
... Ethernet for fiber based Broadband Service growth. This is important to realize because when a legacy DSLAM is aggregated and interworked, it still may not support high-speed services that could be offered from next generation technology due to the limited capability of its line cards; however, once ...
... Ethernet for fiber based Broadband Service growth. This is important to realize because when a legacy DSLAM is aggregated and interworked, it still may not support high-speed services that could be offered from next generation technology due to the limited capability of its line cards; however, once ...
Cisco SPA232D Multi-Line DECT ATA Product Overview
... port to connect to the PSTN. The SPA232D FXS and FXO lines can be independently configured through software by the service provider or the end user. Users can take full advantage of their broadband phone service by enabling intelligent “hop-on, hop-off” applications to route local calls from mobile ...
... port to connect to the PSTN. The SPA232D FXS and FXO lines can be independently configured through software by the service provider or the end user. Users can take full advantage of their broadband phone service by enabling intelligent “hop-on, hop-off” applications to route local calls from mobile ...
ADS1174, ADS1178 - Texas Instruments
... excellent linearity, low noise, and low power consumption. Figure 1 shows the block diagram. Note that both devices are the same, except the ADS1174 has four ADCs, and the ADS1178 has eight ADCs. The pinout and package of the ADS1178 are compatible with the ADS1174 (and the 24-bit ADS1274 and ADS127 ...
... excellent linearity, low noise, and low power consumption. Figure 1 shows the block diagram. Note that both devices are the same, except the ADS1174 has four ADCs, and the ADS1178 has eight ADCs. The pinout and package of the ADS1178 are compatible with the ADS1174 (and the 24-bit ADS1274 and ADS127 ...
Double Tail Comparator Using FinFET
... modified for low-power and fast operation even in small supply voltages using FinFET .By replacing MOSFET with FinFET the power dissipation in the dynamic comparator can be reduced. Scalablity of the device occur by occupying less space . FinFET logic circuits have significantly improved voltage sca ...
... modified for low-power and fast operation even in small supply voltages using FinFET .By replacing MOSFET with FinFET the power dissipation in the dynamic comparator can be reduced. Scalablity of the device occur by occupying less space . FinFET logic circuits have significantly improved voltage sca ...
Evaluation of Aging and Environmental Qualification
... However, other classes of safety-related electrical equipment are practices. Power cables are among should be studied to address issues related to their current qualification the equipment identified for additional study. or more metallic conductors insulated Power cables have a number of similariti ...
... However, other classes of safety-related electrical equipment are practices. Power cables are among should be studied to address issues related to their current qualification the equipment identified for additional study. or more metallic conductors insulated Power cables have a number of similariti ...
FDML7610S PowerTrench Power Stage
... 3. Output inductor location should be as close as possible to the Power Stage device for lower power loss due to copper trace resistance. A shorter and wider PHASE trace to the inductor reduces the conduction loss. Preferably the Power Stage should be directly in line (as shown in figure 31) with th ...
... 3. Output inductor location should be as close as possible to the Power Stage device for lower power loss due to copper trace resistance. A shorter and wider PHASE trace to the inductor reduces the conduction loss. Preferably the Power Stage should be directly in line (as shown in figure 31) with th ...
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.