STEVAL-ILL045V1
... HVLED815PF. It solves the problem of low-cost drive circuitry for LED replacements for 40 W incandescent or equivalent compact-fluorescent lamps. The HVLED815PF is a new integrated power controller using primary-side control to achieve LED current regulation within +/-5%. (It also has primary-side v ...
... HVLED815PF. It solves the problem of low-cost drive circuitry for LED replacements for 40 W incandescent or equivalent compact-fluorescent lamps. The HVLED815PF is a new integrated power controller using primary-side control to achieve LED current regulation within +/-5%. (It also has primary-side v ...
L272 / L272A Dual Power Operational Amplifier L272 / L272 A —
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
Bicycle Powered Charger
... Objectives: Charge Capabilities • Convert variable AC voltage into consistent DC voltage • Directly charge small electronic devices • Charge 12 V battery pack • Lead-acid battery ...
... Objectives: Charge Capabilities • Convert variable AC voltage into consistent DC voltage • Directly charge small electronic devices • Charge 12 V battery pack • Lead-acid battery ...
AN ELECTROMAGNETIC ENERGY SCAVENGER FROM DIRECT AIRFLOW
... approaches with much reduction in the structural complexity. ...
... approaches with much reduction in the structural complexity. ...
TIIC2015- 7Deadly Synths, a non contact
... The TL07x and/or TL08x were chosen based on availability and cost. Both can be used for any general purpose op-amp where noise is not a critical factor. In the cases where noise must be kept low, the OPA164x will be used. It was designed for high performance audio applications, maintaining low noise ...
... The TL07x and/or TL08x were chosen based on availability and cost. Both can be used for any general purpose op-amp where noise is not a critical factor. In the cases where noise must be kept low, the OPA164x will be used. It was designed for high performance audio applications, maintaining low noise ...
ANSI_ SCTE 46 2002R2007
... PIN(real), and the input AC voltage, VIN (item #3). 4.1.4. Holding the input AC voltage constant, adjust the electronic load(s) on the DC output(s) to the next load current(s) as desired. Readjust the input AC voltage (item #2) if it has changed. Repeat the measurements of 4.1.3 for each current. 4. ...
... PIN(real), and the input AC voltage, VIN (item #3). 4.1.4. Holding the input AC voltage constant, adjust the electronic load(s) on the DC output(s) to the next load current(s) as desired. Readjust the input AC voltage (item #2) if it has changed. Repeat the measurements of 4.1.3 for each current. 4. ...
DCX69/-16/-25 Features Mechanical Data Ordering Information
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
Full Word texts
... Air flow direction is indicated on the unit with direction of rotation and air flow direction arrows. Three-phase AC motor DZR model series Rated voltage 400 V, 50 Hz. Thermal overload protection as a standard feature. Exception: available on request for DZR 25/4 D and pole-changeable axial duct fan ...
... Air flow direction is indicated on the unit with direction of rotation and air flow direction arrows. Three-phase AC motor DZR model series Rated voltage 400 V, 50 Hz. Thermal overload protection as a standard feature. Exception: available on request for DZR 25/4 D and pole-changeable axial duct fan ...
Electrical Machines-III
... This course is an extension of electrical machines-II. At present, majority of the power plants use synchronous machine as ‘ac’ generator. It is important to understand the construction, principle of operation, characteristics and operational issues of such machine (synchronous generator). This cour ...
... This course is an extension of electrical machines-II. At present, majority of the power plants use synchronous machine as ‘ac’ generator. It is important to understand the construction, principle of operation, characteristics and operational issues of such machine (synchronous generator). This cour ...
Exclusive Technology Feature Synchronous Zeta Converter
... The highest current stresses in this design occur at low input voltage and max load. At this operating point, many of the power stage components will need to handle I IN + IOUT. Assuming 90% efficiency at low line, the input current will be 8.9 A and IIN + IOUT will be 13.9 A. Since an input of 6 V ...
... The highest current stresses in this design occur at low input voltage and max load. At this operating point, many of the power stage components will need to handle I IN + IOUT. Assuming 90% efficiency at low line, the input current will be 8.9 A and IIN + IOUT will be 13.9 A. Since an input of 6 V ...
Title Electrical and Thermal Characteristics of Household Appliances
... in 2009 by a directive by the European Union based on their low lumens per watt e ciency and high power consumption [1, 2]. Lighting in Ireland accounted for approximately 18% of average annual electricity consumption in the residential sector in 2008, [3], and given that power rating of more energy ...
... in 2009 by a directive by the European Union based on their low lumens per watt e ciency and high power consumption [1, 2]. Lighting in Ireland accounted for approximately 18% of average annual electricity consumption in the residential sector in 2008, [3], and given that power rating of more energy ...
BDTIC C C M - P F C
... The ICE2PCS02/G is a 8 pin control IC for power factor correction converters. It comes in both DIP and DSO packages and is suitable for wide range line input applications from 85 to 265 VAC. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average ...
... The ICE2PCS02/G is a 8 pin control IC for power factor correction converters. It comes in both DIP and DSO packages and is suitable for wide range line input applications from 85 to 265 VAC. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average ...
Application Note 181 3-Terminal Regulator is Adjustable
... regulators is as a tracking pre-regulator. The only DC connection to ground on either regulator is through the 100Ω resistor (R5 or R8) that sets the hysteresis. Instead of tying this resistor to ground, it can be connected to the output of a linear regulator so that the switching regulator maintain ...
... regulators is as a tracking pre-regulator. The only DC connection to ground on either regulator is through the 100Ω resistor (R5 or R8) that sets the hysteresis. Instead of tying this resistor to ground, it can be connected to the output of a linear regulator so that the switching regulator maintain ...
FAN6863 Highly Integrated Green-Mode PWM Controller Features
... through the startup resistor charges the VDD capacitor (CDD). When VDD reaches turn-on voltage of 16V (VDDON), switching begins and the current consumed increases to 2mA. Then power is supplied from the transformer auxiliary winding. The large hysteresis of VDD (7V) provides more holdup time, which ...
... through the startup resistor charges the VDD capacitor (CDD). When VDD reaches turn-on voltage of 16V (VDDON), switching begins and the current consumed increases to 2mA. Then power is supplied from the transformer auxiliary winding. The large hysteresis of VDD (7V) provides more holdup time, which ...
Data interface - STMicroelectronics
... shorts to GND and VS and can also be driven beyond VS and GND. These features are also given for TX, RX and LI only taking into account the behavior of the internal pull up resistances. The thermal shut down function switches OFF the K output if the chip temperature increases above the thermal shut ...
... shorts to GND and VS and can also be driven beyond VS and GND. These features are also given for TX, RX and LI only taking into account the behavior of the internal pull up resistances. The thermal shut down function switches OFF the K output if the chip temperature increases above the thermal shut ...
25 A, 60 V NPN Bipolar Power Transistor
... dissipation than the curves indicate. The data of Figure 6 is based on TC = 25_C; TJ(pk) is variable depending on power level. Second breakdown pulse limits are valid for duty cycles to 10% but must be derated when TC w 25_C. Second breakdown limitations do not derate the same as thermal limitations ...
... dissipation than the curves indicate. The data of Figure 6 is based on TC = 25_C; TJ(pk) is variable depending on power level. Second breakdown pulse limits are valid for duty cycles to 10% but must be derated when TC w 25_C. Second breakdown limitations do not derate the same as thermal limitations ...
Download the Quiz
... Which of the following is good practice for lightning protection grounds? A. They must be bonded to all buried water and gas lines B. Bends in ground wires must be made as close as possible to a right angle C. Lightning grounds must be connected to all ungrounded wiring D. They must be bonded togeth ...
... Which of the following is good practice for lightning protection grounds? A. They must be bonded to all buried water and gas lines B. Bends in ground wires must be made as close as possible to a right angle C. Lightning grounds must be connected to all ungrounded wiring D. They must be bonded togeth ...
Energy Harvesting Uses the Piezo Effect
... A universal energy harvesting solution does not exist, because the energy excitation conditions differ from application to application. To dimension such a system correctly, all important boundary conditions must be known and taken into account. Take the energy source, for example: One needs to dist ...
... A universal energy harvesting solution does not exist, because the energy excitation conditions differ from application to application. To dimension such a system correctly, all important boundary conditions must be known and taken into account. Take the energy source, for example: One needs to dist ...
Description AP67-FWLC-C6LA Transceiver Pluggable OC-24 WDM-PON OLT SFP Transceiver with Fiber Pigtail
... Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity. Low indicates normal operation. In the low state, the output will be pulled to < 0.5V. Note 5: These are the differential receiver outputs. They ar ...
... Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity. Low indicates normal operation. In the low state, the output will be pulled to < 0.5V. Note 5: These are the differential receiver outputs. They ar ...
ALL INDIA TERII SCHLORSHIP EXAM - 2013 Q1
... b. continue to run at synchronous speed c. continue to run at a speed slightly more than the synchronous speed d. continue to run at a speed slightly less than the synchronous speed Q43. The D.C. series motor should always be started with load because a. at no load, it will rotate at dangerously hig ...
... b. continue to run at synchronous speed c. continue to run at a speed slightly more than the synchronous speed d. continue to run at a speed slightly less than the synchronous speed Q43. The D.C. series motor should always be started with load because a. at no load, it will rotate at dangerously hig ...
GPUVolt: Modeling and Characterizing Voltage Noise in GPU
... conditions such as process, temperature and voltage variations, and aging. However, an over-provisioned guardband consumes additional power and limits peak performance [5]. Prior measurement results show that throttling the processor’s frequency and voltage according to its runtime activity can redu ...
... conditions such as process, temperature and voltage variations, and aging. However, an over-provisioned guardband consumes additional power and limits peak performance [5]. Prior measurement results show that throttling the processor’s frequency and voltage according to its runtime activity can redu ...