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DATA  SHEET UDA1334BTS Low power audio DAC
DATA SHEET UDA1334BTS Low power audio DAC

... 1. This mode can only be supported for power supply voltages down to 2.4 V. For lower voltages, in 192fs mode the sampling frequency should be limited to 55 kHz. 2. Not supported in the low sampling frequency mode. An example is given in Table 2 for a 12.228 MHz system clock input. ...
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!

BC640 PNP Epitaxial Silicon Transistor
BC640 PNP Epitaxial Silicon Transistor

... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
Low Power High Speed Differential Current Comparator
Low Power High Speed Differential Current Comparator

... become one of the important building blocks. The striking attributes of the current mode approaches over voltage mode are the possibility of large bandwidth, high speed, better noise figure and smaller supply voltage. Current comparator finds its applications in circuits like current steering DACs w ...
3. Basic requirements for the Digital Protective Relay
3. Basic requirements for the Digital Protective Relay

... without setting drift over time and full range of auxiliary voltage variations as per the requisition. 3.3.8 The Digital Protective Relay shall be capable of withstanding the output current of the associated current transformers corresponding to a primary current equal to the specified short circuit ...
FDS6676AS 30V N SyncFET
FDS6676AS 30V N SyncFET

... HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE T ...
FAN5341 Series Boost LED Driver with Integrated Schottky Diode and
FAN5341 Series Boost LED Driver with Integrated Schottky Diode and

... voltage (VF) of the LED MUST be less than 3.5V such that it remains under the over-voltage specification of 18.9V. ...
RT5007 - Richtek
RT5007 - Richtek

... (3) IRQ, SDA and SCL are connected to VDD via a pull high resistor (typ. 4.7kΩ). (4) EXTM, SDA, SCL and IRQ are connected to microcontroller directly. (5) Use a low ESR capacitor for C4 (typ. 100μF) to reduce the voltage ripple. (6) The capacitor C6 of TCAP should not be less than 39nF to avoid inru ...
AMPROBE_Beha-Amprobe catalog 2014
AMPROBE_Beha-Amprobe catalog 2014

i.MX 6UltraLite Power Consumption Measurement
i.MX 6UltraLite Power Consumption Measurement

AM8881 - TIXER.RU
AM8881 - TIXER.RU

RESISTORS FOR MEDICAL APPLICATIONS
RESISTORS FOR MEDICAL APPLICATIONS

... In this circuit R1 is a high value resistor, normally in the range 5M to 50M, which, together with a commodity chip resistor R2, forms a potential divider for voltage feedback. The critical features of this high voltage resistor are linearity, expressed by voltage coefficient (VCR) and temperature c ...
PDF
PDF

... reduction. However, the two pipelines do have dependencies on each other, which sometimes prevents them from running at the same time. For example, both pipelines use the same ED at the start, since this operation is inherently serial and produces coefficients and motion vectors for both pipelines. ...
APC FireCrest Surge
APC FireCrest Surge

...  <15% Let-Through Voltage Rating - Ensures that your equipment is safe while connected to APC’s Surge Protector.  Maximum Surge Current: 13,500A - can handle thousands of amps of current!  EMI/RFI Filtering - helps to reduce harmful noise that can cause keyboard lockups and glitches in your compu ...
Noise-resistant, Ultra-fast Memory Recorder High Speed, Multichannel and Isolated
Noise-resistant, Ultra-fast Memory Recorder High Speed, Multichannel and Isolated

... for computations that enables between-channel math during waveform capture. These between-channel computations are powerful because they can be set up separately from filter computations. In addition to FIR, IIR, Gauss, and moving average digital filters, you can choose from 33 unique functions such ...
Comparative Analysis of Series and Parallel Photovoltaic Arrays
Comparative Analysis of Series and Parallel Photovoltaic Arrays

... single converter to process energy from PV models while multi-string uses more than one converter. Due to reduction of cables and protective devices among PV modules and the converter, most PV systems are based on central inverter topologies. Single-stage central inverter (CI) topologies have been w ...
Step 1: Run skewer through two corks as shown
Step 1: Run skewer through two corks as shown

... than a small pipe. The drawback is that thicker wire is more massive and may only fit if a smaller number of windings are made. It is also possible to have more windings using a longer, thinner wire. Using a longer length of wire with more windings will increase the coil’s resistance and bring down ...
FAN7083_GF085  High Side Gate Driver with Reset F
FAN7083_GF085 High Side Gate Driver with Reset F

... MOSFET or IGBT, which operates up to 600V. Fairchild's highvoltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-5V (typical) ...
http://kth.diva
http://kth.diva

... on can be adjusted by means of ILRP by changing the rise times tR (between tA, tB, and tC) or the value of LR. Both the turn-on and turn-off switching speeds may be controlled by application of an additional resistor R′B as illustrated with the dashed lines in Fig. 1c. The application of the induct ...
A Transient-Enhanced Low-Quiescent Current Low
A Transient-Enhanced Low-Quiescent Current Low

... prevent an accidental turn off or resetting of the portable device. These four major performance requirements of the LDO, including low dropout voltage, high output current, low no-load quiescent current, and small output transient undershoots and overshoots are, however, difficult to achieve simult ...
Century Pump Newsletter - July 2013
Century Pump Newsletter - July 2013

... Before turning the motor on, check to see that the line voltage, phase, and frequency match the specifications shown on the motor nameplate. Current capacity must be adequate enough to maintain rated voltage at the motor terminals under all conditions. If it is too low, contact the local utility. If ...
A New Single-Phase Soft-Switching Power Factor Correction
A New Single-Phase Soft-Switching Power Factor Correction

... and pollute the electricity network. Harmonics have a negative effect on the operation of the receiver, which is fed from the same network. Nowadays, engineers design all the electronic devices to meet the harmonic standards. AC–DC converters have drawbacks of poor power quality in terms of injected ...
Radial Chapter - Massachusetts Distributed Generation Collaborative
Radial Chapter - Massachusetts Distributed Generation Collaborative

Eaton 9155 and 9355 UPS
Eaton 9155 and 9355 UPS

... • Automation systems ...
A Co-Synthesis Methodology for Power Delivery and Data Interconnection
A Co-Synthesis Methodology for Power Delivery and Data Interconnection

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Three-phase electric power



Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.
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