Product Brochure
... • Analyze power history and event records via software data and graphs • Configure Multi-computer shutdown/wakeup through TCP/IP network • Access remote monitoring, control and configuration through TCP/IP network • Monitor and network multiple UPSs at a glance in a LAN • Communicate to UPS using Un ...
... • Analyze power history and event records via software data and graphs • Configure Multi-computer shutdown/wakeup through TCP/IP network • Access remote monitoring, control and configuration through TCP/IP network • Monitor and network multiple UPSs at a glance in a LAN • Communicate to UPS using Un ...
Viola systems building blocks
... If the Arctic is located inside a cabinet, the signal level of cellular network may not be sufficient for operation when using the standard antenna. An external antenna with FME (female) ...
... If the Arctic is located inside a cabinet, the signal level of cellular network may not be sufficient for operation when using the standard antenna. An external antenna with FME (female) ...
Using Multiple-Channel Power Supplies for Maximum Flexibility
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
Output Stages Class A, AB, and B Power Stages Laboratory
... Given is a triple darlington push pull output stage using the small-signal transistors BC546/BC556, the medium power transistors BD139/BD140, and the power transistors BD809 and BD810. The triple is most often used in power stages delivering more than app. 10W of signal power into a load. It allows ...
... Given is a triple darlington push pull output stage using the small-signal transistors BC546/BC556, the medium power transistors BD139/BD140, and the power transistors BD809 and BD810. The triple is most often used in power stages delivering more than app. 10W of signal power into a load. It allows ...
EMC Rules for Installation
... Basic rule 2 (Cabinet design) The easiest way to avoid coupling of noise into another system is to keep as much physical distance as possible. This countermeasure starts in the cabinet and ends in the field where electrical and electronic components are mounted (refer to basic rule 3 also). The best ...
... Basic rule 2 (Cabinet design) The easiest way to avoid coupling of noise into another system is to keep as much physical distance as possible. This countermeasure starts in the cabinet and ends in the field where electrical and electronic components are mounted (refer to basic rule 3 also). The best ...
Brochure power generators
... A small yet incredibly practical detail is the 12 V constant voltage source, which from now on is standard on the front side of every RS 14 series. It is not only intended for connecting RLS1000 and RLS2000 LED lighting heads; this12 V plug is also an additional energy source for small consumers, su ...
... A small yet incredibly practical detail is the 12 V constant voltage source, which from now on is standard on the front side of every RS 14 series. It is not only intended for connecting RLS1000 and RLS2000 LED lighting heads; this12 V plug is also an additional energy source for small consumers, su ...
Calculating power factor
... It should be noted that power factor, like all ratio measurements, is a unitless quantity. For the purely resistive circuit, the power factor is 1 (perfect), because the reactive power equals zero. Here, the power triangle would look like a horizontal line, because the opposite (reactive power) side ...
... It should be noted that power factor, like all ratio measurements, is a unitless quantity. For the purely resistive circuit, the power factor is 1 (perfect), because the reactive power equals zero. Here, the power triangle would look like a horizontal line, because the opposite (reactive power) side ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... factor and work as a reactive power compensator, thus providing enhancement of power quality in the system [1, 2]. The control scheme of a SAPF must calculate the current reference waveform for each phase of the inverter, maintain the dc voltage constant, and generate inverter gating signals. The cu ...
... factor and work as a reactive power compensator, thus providing enhancement of power quality in the system [1, 2]. The control scheme of a SAPF must calculate the current reference waveform for each phase of the inverter, maintain the dc voltage constant, and generate inverter gating signals. The cu ...
Power Electronics - Gujarat Technological University
... Time ratio control for regulating the output voltage of a step-up chopper Effect of inductance, switching frequency, duty cycle, load current on the output ripple voltage of a step-down chopper (using simulation platform like MATLAB/Simulink) 11. Performance of three phase fully controlled and half- ...
... Time ratio control for regulating the output voltage of a step-up chopper Effect of inductance, switching frequency, duty cycle, load current on the output ripple voltage of a step-down chopper (using simulation platform like MATLAB/Simulink) 11. Performance of three phase fully controlled and half- ...
AN-996 Using the Fairchild FST Bus Switch AN-
... Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. ...
... Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. ...
APPLICATION NOTE Understanding XC9500XL CPLD Power XAPP114 January 22, 1999 (Version 1.1)
... can reside at a totally arbitrary level and may induce input stages to draw as much as 10 mA per pin. This factor is easily remedied by driving the pins to known ...
... can reside at a totally arbitrary level and may induce input stages to draw as much as 10 mA per pin. This factor is easily remedied by driving the pins to known ...
All Optical TAP Switch
... or a serial port console and can also be selected remotely via a Telnet console, any Web browser or an SNMP manager. The serial and TCP/IP connections also allow diagnostic and management data to be viewed such as port connect speeds, activity and duplex settings. Automated time-sequenced stepping b ...
... or a serial port console and can also be selected remotely via a Telnet console, any Web browser or an SNMP manager. The serial and TCP/IP connections also allow diagnostic and management data to be viewed such as port connect speeds, activity and duplex settings. Automated time-sequenced stepping b ...
trivum SC340
... The SC340 can operate up to four zones independently. Four independent streaming clients make it possible. Whether locally from the NAS or from various music streaming services*: the SC340 always plays the right music. For more than four zones, the SC340 can be combined with trivum REG, FLEX or DESI ...
... The SC340 can operate up to four zones independently. Four independent streaming clients make it possible. Whether locally from the NAS or from various music streaming services*: the SC340 always plays the right music. For more than four zones, the SC340 can be combined with trivum REG, FLEX or DESI ...
Visibility for Reliable and Efficient Grid
... CVR is the practice of actively lowering the distribution line voltage as low as possible while ensuring that the delivered voltage is still within required specifications. The practice is built on the principle that many devices (i.e. air conditioning, incandescent/fluorescent light bulbs, inductio ...
... CVR is the practice of actively lowering the distribution line voltage as low as possible while ensuring that the delivered voltage is still within required specifications. The practice is built on the principle that many devices (i.e. air conditioning, incandescent/fluorescent light bulbs, inductio ...
Running Head: ABBREVIATED TITLE IN CAPS
... 5. The two fiber versions of Gigabit Ethernet are 1000BASE-SX and 1000BASE-LX. Fiber-optic cabling offers better noise immunity than UTP, a smaller physical size, and higher distances and bandwidth. 6. A difference between 1000BASE-SX and 1000BASE-LX is the link media, connectors, and wavelength of ...
... 5. The two fiber versions of Gigabit Ethernet are 1000BASE-SX and 1000BASE-LX. Fiber-optic cabling offers better noise immunity than UTP, a smaller physical size, and higher distances and bandwidth. 6. A difference between 1000BASE-SX and 1000BASE-LX is the link media, connectors, and wavelength of ...
Power XpertTM 4000/6000/8000 Power Quality Meters
... or loading custom software; simply load new features from the provided firmware file using password-protected access to the embedded Web server Easy configuration—While most power meters of this caliber require custom software for configuration, Power Xpert 4000/6000/8000 meters incorporate comprehe ...
... or loading custom software; simply load new features from the provided firmware file using password-protected access to the embedded Web server Easy configuration—While most power meters of this caliber require custom software for configuration, Power Xpert 4000/6000/8000 meters incorporate comprehe ...
IC30 Circuit Description
... The IC30 is a 30 watt mixer amplifier which operates on 230/240 VAC, 50Hz or 12 VDC via an external DC power supply source. The amplifier is supplied free standing with rubber feet but can be rack mounted via an optional rack mount kit (IC30RMK). The IC30 will deliver 30 watts into a load of 4 ohms, ...
... The IC30 is a 30 watt mixer amplifier which operates on 230/240 VAC, 50Hz or 12 VDC via an external DC power supply source. The amplifier is supplied free standing with rubber feet but can be rack mounted via an optional rack mount kit (IC30RMK). The IC30 will deliver 30 watts into a load of 4 ohms, ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... disturbances that can be shaped, the most significant and critical power quality problems are voltage sags due to the high economical losses that can be generated. Short-term voltage drops (sags) can trip electrical drives or more sensitive apparatus, foremost to expensive interruptions of productio ...
... disturbances that can be shaped, the most significant and critical power quality problems are voltage sags due to the high economical losses that can be generated. Short-term voltage drops (sags) can trip electrical drives or more sensitive apparatus, foremost to expensive interruptions of productio ...
HQ3513331337
... this is accomplished by using an unified type compensator UPQC [9]. In Fig.6 we see the basic outline of this compensator; the busbars and impedances numbering is referred to Fig.6. The operation is based on the generation of three phase voltages, using electronic converters either voltage source ty ...
... this is accomplished by using an unified type compensator UPQC [9]. In Fig.6 we see the basic outline of this compensator; the busbars and impedances numbering is referred to Fig.6. The operation is based on the generation of three phase voltages, using electronic converters either voltage source ty ...
MAX2130EVKIT.pdf
... measure supply current and a voltmeter in parallel with the VCC and GND connections to measure the supply voltage delivered to the device. 2) RF Signal Source: Set the signal generator to an RF frequency of 500MHz at an output power level of -14.3dBm. Turn the output of the signal generator off. Con ...
... measure supply current and a voltmeter in parallel with the VCC and GND connections to measure the supply voltage delivered to the device. 2) RF Signal Source: Set the signal generator to an RF frequency of 500MHz at an output power level of -14.3dBm. Turn the output of the signal generator off. Con ...
Data Link Protocols TCP/IP Suite and OSI Reference
... • In any broadcast network, the stations must ensure that only one station transmits at a time on the shared communication channel • The protocol that determines who can transmit on a broadcast channel are called Medium Access Control (MAC) protocol • The MAC protocol are implemented to Network Laye ...
... • In any broadcast network, the stations must ensure that only one station transmits at a time on the shared communication channel • The protocol that determines who can transmit on a broadcast channel are called Medium Access Control (MAC) protocol • The MAC protocol are implemented to Network Laye ...
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.