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TLE7185-1E - Infineon Technologies
TLE7185-1E - Infineon Technologies

... with its own source pin. This allows the direct connection of the output stage to the source of each single MOSFET, allowing a perfect control of each gate-source voltage even when 200A are driven in the bridge with rise and fall times below 1µs. All 6 output stages have the same output power and th ...
KETEK App Note TEC REV0 2011-05
KETEK App Note TEC REV0 2011-05

... temperature difference of at least 75K can be achieved. The typical operating temperature of -35°C at a heat sink temperature of 20°C can already be achieved at less than 300mA with a voltage below 1.7V equal a power of less than 0.5W. Additionally the time to cool down to operating temperature stay ...
performance improvement of a photovoltaic generator powered dc
performance improvement of a photovoltaic generator powered dc

... voltage [5], neural network [6-11] and fuzzy logic controller (FLC) [12–17]. Some applications need constant output voltage with suitable MPPT or constant output current [18-19]. These strategies have some disadvantages such as high cost, difficulty, complexity and instability. Also, In [6-8] and [1 ...
MAX2205–MAX2208 RF Power Detectors in UCSP General Description Features
MAX2205–MAX2208 RF Power Detectors in UCSP General Description Features

... Note 1: This device is constructed using a unique set of packaging techniques that imposes a limit on the thermal profile the device can be exposed to during board-level solder attach and rework. This limit permits only the use of the solder profiles recommended in the industry-standard specificatio ...
Electronic Timers Release Delay • On Pulse • Off Pulse • On
Electronic Timers Release Delay • On Pulse • Off Pulse • On

Current measurement with auto-ranging yields 180dB range dynamics
Current measurement with auto-ranging yields 180dB range dynamics

... the size of the sensor resistor (shunt) is the crucial parameter in circuit design. It must be large enough to supply significant voltage signals that aren't drowned out by noise and disturbance. On the other hand, the power dissipation increases by the square of operating current and thus imposes h ...
SA604A High performance low power FM IF system Philips Semiconductors
SA604A High performance low power FM IF system Philips Semiconductors

... However, as the deviation from resonance increases, the non-linearity of the curve increases (distortion), and, with too much deviation, the signal will be outside the quadrature region (limiting the peak deviation which can be demodulated). If the same peak deviation is applied to a lower Q tank, t ...
A Low-Power Battery-Free Tag for Body Sensor Networks
A Low-Power Battery-Free Tag for Body Sensor Networks

... bound of 1/Thold on the spiking rate, the hold timer greatly reduces the probability of timing collisions between different tags. The average value of Thold can vary from 94 ms to 1.4 sec. We designed a programmable DC current source for each channel. This current source can power up external sensor ...
AM-560 AM-570 AM-540-EUR AM-550-EUR
AM-560 AM-570 AM-540-EUR AM-550-EUR

... some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. ...
power factor correction based control strategy for four
power factor correction based control strategy for four

LD7835 - Leadtrend Technology
LD7835 - Leadtrend Technology

AC induction - final notes
AC induction - final notes

Voltage balance and control in a multi
Voltage balance and control in a multi

... scheme considered here the commutation angles are fixed and , is freely variable. only the phase displacement, The chosen shunt reactive control loop, Fig. 11, is similar to that of a STATCOM that uses a VSI with a fixed switching pattern. In such a STATCOM, the reactive power depends on the voltage ...
White Paper
White Paper

... discharge(ESD). Buildup of as little as 1000V – 1500V and the subsequent discharge are enough to damage these parts. Reverse bias is the most prevalent condition under which ESD takes place. The result of which is a shift in the I- E curve that varies in degree from slight to a complete short. As ca ...
v. high speed clock oscillation circuit
v. high speed clock oscillation circuit

... Part No.: MSM63184A This list is to avoid unnecessary troubles in programming and application circuit. Please confirm if all the points below have been checked and return this list together with customer’s software. If there is any question concerning this check list, please feel free to contact us. ...
ADF7901
ADF7901

... designed for use in RF remote control devices. It is capable of frequency shift keying (FSK) modulation on eight different channels, selectable by three external control lines. OOK modulation is performed by modulating the PA control line. The on-chip VCO operates at 2× the output frequency. The div ...
RT9302 - Richtek
RT9302 - Richtek

... to 5.5V. An input capacitor at the VIN pin could reduce ripple voltage. It is recommended to use a ceramic 1μF or larger capacitance as the input capacitor. This IC provides an under voltage lockout (UVLO) function to prevent it from unstable issue when startup. The UVLO threshold of input falling v ...
Emission Microscope PHEMOS-1000
Emission Microscope PHEMOS-1000

... Due to high integration and increased performance of LSI, functional failure analysis under LSI tester connection becomes very important. Dynamic analysis by laser stimulation (DALS) is a new method to analyze device operation conditions by means of laser radiation. Stimulate a device with a 1.3 μm ...
apparent power - McGraw Hill Higher Education
apparent power - McGraw Hill Higher Education

... • Theta is the angle by which the current leads or lags the voltage. • Trigonometric functions can be used to find the resistive and reactive parts of a phasor. ...
Keysight Technologies, Inc E5052B Signal Source Analyzer
Keysight Technologies, Inc E5052B Signal Source Analyzer

MP3394S - Monolithic Power System
MP3394S - Monolithic Power System

... the error amplifier (VCOMP), the external MOSFET turns off. The output voltage of the internal error amplifier is an amplified signal of the difference between the reference voltage and the feedback voltage. The converter automatically chooses the lowest active LEDX pin voltage to provide a highenou ...
PT2060 Monitor
PT2060 Monitor

... When the input frequency of transducer is more than 0.1Hz, the PT2060/91 module will automatically calculate the peak-to-peak swing of the sensor’s signal, and display the Pk to Pk Value via PT2060-CFG. Display the Gap voltage: When frequency of the input Proximity transducer’s signal is more than 0 ...
Three-phase Voltage, Asymmetry, and Phase-sequence Phase
Three-phase Voltage, Asymmetry, and Phase-sequence Phase

remote control of devices using cellphones
remote control of devices using cellphones

... of analog circuitry but its applications are virtually limitless in the world of digital ...
Canadian Electrical Code, Part I Full Impact Assessment
Canadian Electrical Code, Part I Full Impact Assessment

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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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