Design Description a..
... that line. The Stellaris® LM3S9B96 Development Kit contains both a microcontroller to control the system and a workable touch-screen user interface. The microcontroller will communicate with the TLK 100 Ethernet Transceiver in order to receive information from the Ethernet line. The TLK 100 has the ...
... that line. The Stellaris® LM3S9B96 Development Kit contains both a microcontroller to control the system and a workable touch-screen user interface. The microcontroller will communicate with the TLK 100 Ethernet Transceiver in order to receive information from the Ethernet line. The TLK 100 has the ...
RPI-303
... 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% ...
... 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% ...
Guide Specification for Ashley-Edison SES Single Phase AC
... This specification covers the electrical aspects for a Rack Mountable AC Voltage Stabiliser / Converter that shall provide automatically stabilized and regulated power to sensitive electrical and electronic equipment. The Stabiliser should be based on the Servo Electronic design principle comprising ...
... This specification covers the electrical aspects for a Rack Mountable AC Voltage Stabiliser / Converter that shall provide automatically stabilized and regulated power to sensitive electrical and electronic equipment. The Stabiliser should be based on the Servo Electronic design principle comprising ...
AND8296/D Increasing Low Power Converter Efficiency with
... to assure optimum snubbing a slightly higher value of 0.180 nF, or 180 pF was chosen. The inductor should be chosen such that the snubber circuit’s resonant frequency is at least 3 times the converter’s switching frequency. Since the NCP1027 in this circuit is operating at 100 kHz, a 1.5 mH inductor ...
... to assure optimum snubbing a slightly higher value of 0.180 nF, or 180 pF was chosen. The inductor should be chosen such that the snubber circuit’s resonant frequency is at least 3 times the converter’s switching frequency. Since the NCP1027 in this circuit is operating at 100 kHz, a 1.5 mH inductor ...
- Emicro Technologies
... This letter proposes an active damper with a series LC-filter for suppressing resonances in an ac power-electronics based power system. The added series filter capacitor helps to withstand most of the system voltage, hence allowing a lower rated converter to be used for implementing the active dampe ...
... This letter proposes an active damper with a series LC-filter for suppressing resonances in an ac power-electronics based power system. The added series filter capacitor helps to withstand most of the system voltage, hence allowing a lower rated converter to be used for implementing the active dampe ...
Knowledge Transfer #1 The Avaya Online UPS
... The Online UPS Essentially, there are 9 basic power problems that can damage your telecommunications equipment: How does Avaya’s online UPS prevent these problems from reaching your equipment and Power Failure Power Sags Power Surges deliver clean, regulated power? Brownouts Line noise ...
... The Online UPS Essentially, there are 9 basic power problems that can damage your telecommunications equipment: How does Avaya’s online UPS prevent these problems from reaching your equipment and Power Failure Power Sags Power Surges deliver clean, regulated power? Brownouts Line noise ...
ILD4180 1.8A DC/DC Step-Down Converter LED Driver for Industrial Applications
... RDSon region. If VGS is not high enough, the power-switch can not operate in the RDSON region, which means high power dissipation. An integrated under voltage lockout function (BDS UV-Comparator) supervising the ’bootstrap’ capacitor voltage ensures that the device is always driven with a sufficient ...
... RDSon region. If VGS is not high enough, the power-switch can not operate in the RDSON region, which means high power dissipation. An integrated under voltage lockout function (BDS UV-Comparator) supervising the ’bootstrap’ capacitor voltage ensures that the device is always driven with a sufficient ...
BP5047A24
... An average rectifying current 0.5A or higher The forward surge current should be 20A or higher. ...
... An average rectifying current 0.5A or higher The forward surge current should be 20A or higher. ...
Labf2002_4
... This is done with transformers that only operate with AC (DC does not pass through a transformer). Since most electronic circuits require DC (constant) voltages, normal AC power voltage must be transformed into a DC (constant) voltage. The terminology "DC" is somewhat ambiguous. DC can mean the volt ...
... This is done with transformers that only operate with AC (DC does not pass through a transformer). Since most electronic circuits require DC (constant) voltages, normal AC power voltage must be transformed into a DC (constant) voltage. The terminology "DC" is somewhat ambiguous. DC can mean the volt ...
StarPower spec sheet.qxd
... be less than 70%. The system shall use mechanical fans in the electronic circuit compartment. The AC output to the load shall be isolated from the utility input during inverter emergency operation. Under emergency mode conditions, the LightGuard StarPower unit is powered by sealed nickel cadmium bat ...
... be less than 70%. The system shall use mechanical fans in the electronic circuit compartment. The AC output to the load shall be isolated from the utility input during inverter emergency operation. Under emergency mode conditions, the LightGuard StarPower unit is powered by sealed nickel cadmium bat ...
AC Power Quality and Standards
... The type B plug has two flat parallel pins with the same geometry as type A, and a round ground or earthing pin (American standard NEMA 5-15/Canadian CSA 22.2, Nº42). It is rated at 15 amperes. The ground pin is longer than the two parallel pins so that the device is grounded before the supply is co ...
... The type B plug has two flat parallel pins with the same geometry as type A, and a round ground or earthing pin (American standard NEMA 5-15/Canadian CSA 22.2, Nº42). It is rated at 15 amperes. The ground pin is longer than the two parallel pins so that the device is grounded before the supply is co ...
Guide Specification for Ashley-Edison OSES Single Phase AC
... This specification covers the electrical aspects for an Outdoor AC Voltage Stabiliser / Converter that shall provide automatically stabilized and regulated power to sensitive electrical and electronic equipment. The Stabiliser should be based on the Servo Electronic design principle comprising a tra ...
... This specification covers the electrical aspects for an Outdoor AC Voltage Stabiliser / Converter that shall provide automatically stabilized and regulated power to sensitive electrical and electronic equipment. The Stabiliser should be based on the Servo Electronic design principle comprising a tra ...
OPERATION/MAINTENANCE INSTRUCTIONS FOR DLM-50-20-100
... Ammeter- Use and external reference ammeter. Adjust load for mid-scale ammeter indication; adjust R29 for low range, or R27 for high range, until front panel ammeter agrees with reference ammeter. Current Sample—Set load for 20A in C/C mode. Adjust R39 for a current sample signal of 400mV. A/V- A/V ...
... Ammeter- Use and external reference ammeter. Adjust load for mid-scale ammeter indication; adjust R29 for low range, or R27 for high range, until front panel ammeter agrees with reference ammeter. Current Sample—Set load for 20A in C/C mode. Adjust R39 for a current sample signal of 400mV. A/V- A/V ...
RLP-‐1048 Heavy Duty AC to DC Power Supply
... end user. The product that is replaced or repaired under the provisions of this warranty, will be warranted for the remainder of the original warranty period, only, and will not extend into a new three year warranty period. The limited warranty does not extend to any DuraComm product which has been ...
... end user. The product that is replaced or repaired under the provisions of this warranty, will be warranted for the remainder of the original warranty period, only, and will not extend into a new three year warranty period. The limited warranty does not extend to any DuraComm product which has been ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.