Untitled
... The battery is the key component of the UPS. The battery life depends on the ambient temperature, charge and discharge times. High ambient temperature and deep discharge will shorten the battery life. 1. Sealed lead-acid maintenance-free battery i s-used in the standard models. When being connected ...
... The battery is the key component of the UPS. The battery life depends on the ambient temperature, charge and discharge times. High ambient temperature and deep discharge will shorten the battery life. 1. Sealed lead-acid maintenance-free battery i s-used in the standard models. When being connected ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... At present scenario, analog to digital converters find applications in communications, high-definition television set top boxes, video projectors, etc. ADCs are interfaced with digital circuits in mixed signal integrated chips, where digital signal processing is performed. The supply voltage for dig ...
... At present scenario, analog to digital converters find applications in communications, high-definition television set top boxes, video projectors, etc. ADCs are interfaced with digital circuits in mixed signal integrated chips, where digital signal processing is performed. The supply voltage for dig ...
sadler_appnote
... UPS systems can be categorized as either on-line or off-line (standby). An on-line UPS is constantly engaged, converting all incoming power to DC current that passes though the battery circuit and is then converted back to AC again. Equipment connected to the on-line UPS is electrically isolated fro ...
... UPS systems can be categorized as either on-line or off-line (standby). An on-line UPS is constantly engaged, converting all incoming power to DC current that passes though the battery circuit and is then converted back to AC again. Equipment connected to the on-line UPS is electrically isolated fro ...
DLP3010 (Rev. B) - Texas Instruments
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device is not implied at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure above or ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device is not implied at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure above or ...
Maximiser data sheet
... however, in an IP only telephony solution, a single 4100 Call Server Module provides all the functionality required to provide a small, yet sophisticated telephony solution. From basic call handling capabilities through to applications until now only found on high-end, PBX's (such as One Number, Sim ...
... however, in an IP only telephony solution, a single 4100 Call Server Module provides all the functionality required to provide a small, yet sophisticated telephony solution. From basic call handling capabilities through to applications until now only found on high-end, PBX's (such as One Number, Sim ...
FDMS3686S 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 ...
Serial and Asynchronous High-Speed WAN Interface Cards for
... Cisco serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco 1800, 2800, and 3800 series integrated services routers. These HWICS help customers enable applications such as WAN aggregation, legacy protocol transport, console server, and dial acce ...
... Cisco serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco 1800, 2800, and 3800 series integrated services routers. These HWICS help customers enable applications such as WAN aggregation, legacy protocol transport, console server, and dial acce ...
Heat Tracing for the Refrigeration Industry
... of applications from frost protection to high temperature industrial installations. This leaflet outlines applications in the freezer industry where THERMON trace heating cables can be utilised. These cables together with a complete range of components have been specifically designed for low tempera ...
... of applications from frost protection to high temperature industrial installations. This leaflet outlines applications in the freezer industry where THERMON trace heating cables can be utilised. These cables together with a complete range of components have been specifically designed for low tempera ...
A Draft Standard Glossary of Power Quality - Working Group
... Commercial power is typically referred to as the normal power that is supplied by the incoming feeders. This in some cases may include some portion of generated power from local generators supplied by natural gas, diesel fuel or coal. Generally, the incoming service power is regarded as commercial p ...
... Commercial power is typically referred to as the normal power that is supplied by the incoming feeders. This in some cases may include some portion of generated power from local generators supplied by natural gas, diesel fuel or coal. Generally, the incoming service power is regarded as commercial p ...
PinPoint X CoverTitle Quick Start Guide for Verizon
... Connection screen. The AirLink modem should now be listed as a connection. Your modem is now ready to be used as a DUN device for any applications on your computer needing a network connection. If you have DUN installed for more than one modem, you will need to specify in your application which DUN ...
... Connection screen. The AirLink modem should now be listed as a connection. Your modem is now ready to be used as a DUN device for any applications on your computer needing a network connection. If you have DUN installed for more than one modem, you will need to specify in your application which DUN ...
ADC12048 12-Bit + 216-kHz 8-Channel Sampling Analog-to
... Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The speci ...
... Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The speci ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... because it requires the least number of components to synthesize the same number of voltage levels. These converter topologies can generate high-quality voltage waveforms with power semiconductor switches operating at a frequency near the fundamental [4]. Although, in low-power applications, the swi ...
... because it requires the least number of components to synthesize the same number of voltage levels. These converter topologies can generate high-quality voltage waveforms with power semiconductor switches operating at a frequency near the fundamental [4]. Although, in low-power applications, the swi ...
CP2102/9 - Silicon Labs
... The CP2102/9 is a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating RS232 designs to USB using a minimum of components and PCB space. The CP2102/9 includes a USB 2.0 fullspeed function controller, USB transceiver, oscillator, EEPROM or EPROM, and asynchronous s ...
... The CP2102/9 is a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating RS232 designs to USB using a minimum of components and PCB space. The CP2102/9 includes a USB 2.0 fullspeed function controller, USB transceiver, oscillator, EEPROM or EPROM, and asynchronous s ...
TPS25942x/44x 2.7 V-18 V, 5-A eFuse Power
... R(ILIM) = OPEN, Open resistor current limit (Single Point Failure Test: UL60950) ...
... R(ILIM) = OPEN, Open resistor current limit (Single Point Failure Test: UL60950) ...
SpectrAlert Selectable Output Series Wall Speaker/Strobes for Fire
... The series SP2R1224MCA and SP2W1224MCA strobes incorporate a new patent-pending voltage booster design that has a more consistent flash bulb voltage over the range of the candela selections. The benefit to the customer is a high quality strobe device. ...
... The series SP2R1224MCA and SP2W1224MCA strobes incorporate a new patent-pending voltage booster design that has a more consistent flash bulb voltage over the range of the candela selections. The benefit to the customer is a high quality strobe device. ...
RadarTron User`s Manual
... to the direction of flow for best results. Do not install the RadarTron on the same bin wall as a vibrator; this will shorten the life of the electronic components and is not covered by warranty. Choose a location where the sensor will not be hit by the feed gate as it opens and where there is enoug ...
... to the direction of flow for best results. Do not install the RadarTron on the same bin wall as a vibrator; this will shorten the life of the electronic components and is not covered by warranty. Choose a location where the sensor will not be hit by the feed gate as it opens and where there is enoug ...
miercom cisco uc 500 test
... rapid setup and deployment of even complex environments. A system with all of the phone features enabled and four endpoints was setup and operational in under 15 minutes. There are several visual feedback mechanisms within the application which aid users in configuration. The first area that was con ...
... rapid setup and deployment of even complex environments. A system with all of the phone features enabled and four endpoints was setup and operational in under 15 minutes. There are several visual feedback mechanisms within the application which aid users in configuration. The first area that was con ...
1. Introduction NM7010A-LF
... x Supports Intel/Motorola MCU bus Interface x Supports I2C Interface x Supports Direct/Indirect mode bus access x Supports clocked mode, non-clocked mode, external clocked mode x Supports Socket API for easy application programming x Interfaces with Two 2.0mm pitch 2 * 14 header pin ...
... x Supports Intel/Motorola MCU bus Interface x Supports I2C Interface x Supports Direct/Indirect mode bus access x Supports clocked mode, non-clocked mode, external clocked mode x Supports Socket API for easy application programming x Interfaces with Two 2.0mm pitch 2 * 14 header pin ...
S7-I/O Input/Output Device
... The S7-I/O base module is enclosed in a compact, modular case. This case encloses the central processing unit, power supply, and discrete inputs and outputs. The device may be either panel mounted or mounted on a DIN rail. The device is designed for natural convection cooling. Two models of the S7-I ...
... The S7-I/O base module is enclosed in a compact, modular case. This case encloses the central processing unit, power supply, and discrete inputs and outputs. The device may be either panel mounted or mounted on a DIN rail. The device is designed for natural convection cooling. Two models of the S7-I ...
Aalborg Universitet Controlled Single Phase Islanded Microgrids
... inverters should ideally share the real and reactive power demand from the local loads according to the power rating of the inverters. When using droop control, the power sharing is defined through appropriate choice of the droop gains. However, any mismatches in the line impedances and the inverter ...
... inverters should ideally share the real and reactive power demand from the local loads according to the power rating of the inverters. When using droop control, the power sharing is defined through appropriate choice of the droop gains. However, any mismatches in the line impedances and the inverter ...
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.