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диагностика на всички запалителни
диагностика на всички запалителни

ee221_2
ee221_2

Loop and Nodal Analysis and Op Amps
Loop and Nodal Analysis and Op Amps

... Find voltage across the terminal pair when no load is present (open-circuit voltage Voc) Short the terminal and find the current in the short (short-circuit current Isc) ...
DPBT8105 Features Mechanical Data
DPBT8105 Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Network_Analysis_Part_I
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... Independent Source Voltage Source DC Source Ideal Source ...
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... Figure 7. iPhone Receiver Circuitry The Manchester encoded AC data signal is generated on the iPhone’s left audio channel at a maximum Vpp of 2.76V. This signal must be converted to a digital signal with 3.3V logic before entering the FPGA. To accomplish this, an LMV331 comparator is used with a Vre ...
BD95831MUV
BD95831MUV

... Normally, when FB voltage falls below REF voltage, HG becomes high. However, if the current through the inductor (IL) exceeds OCP current value (IOCP) during LG=ON, HG does not become high and IL is restricted by IOCP. When IL falls down below IOCP, HG is stricken by the pulse width of Ton decided b ...
MADR-009190-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators
MADR-009190-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators

... Description of Circuit The MADR-009190-000100 provides four pairs of complementary outputs that are each capable of driving a maximum of ± 35 mA into a load. In addition, with proper capacitor selection (C3 & C4) used in parallel with the current setting resistor (R1 & R2), additional spiking curren ...
N1224 TG0045A.indd
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... N1224 28 V 260 A/14 V 140 A dual voltage alternator is internally rectified. All windings and currentconducting components are non-moving, so there are no brushes or slip rings to wear out. Energize switch (commonly an oil pressure switch or ignition switch) activates regulator. Field coil is then e ...
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... capacitor is equal to 0.7 V less than the a. peak-to-peak value of the input voltage. b. rms value of the input voltage. ...
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IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

LDO PSRR Measurement Simplified  
LDO PSRR Measurement Simplified  

... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
TPS70302 数据资料 dataSheet 下载
TPS70302 数据资料 dataSheet 下载

... For each regulator, there is an internal discharge transistor to discharge the output capacitor when the regulator is turned off (disabled). The PG1 pin reports the voltage condition at VOUT1. The PG1 pin can be used to implement an SVS (POR, or power-on reset) for the circuitry supplied by regulato ...
E-SERIES INCLINOMETER  SPECIFICATIONS
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... SPECIFICATIONS Single axis inclinometer Measurement range +/-5° or +/-15° Analogue voltage output ...
solar disconnects flyer
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... Crouse-Hinds Solar Disconnect Enclosures are used as a disconnecting means prior to the inverter and rated for either 600 or 1000 VDC applications. Disconnect Enclosures range from 1 to 12 input circuits, with a wide range of disconnect sizes, configurations, and enclosure options for maximum custom ...
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... Output Connections and Considerations The permissible load current must never be exceeded during normal, abnormal or test conditions. Converters subject to dynamic loading exceeding 25% of rated current must be reviewed by Vicor Applications Engineering to ensure that the converter will operate prop ...
LP38690-ADJ/LP38692-ADJ
LP38690-ADJ/LP38692-ADJ

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... control for starting and stopping the pulse. Selection of slope and level, much the same as on your oscilloscope, is available . A preset +1-volt level is useful when triggering from logic circuits, and a ramp input provides for triggering at any point on a +10-volt ramp giving you a choice of accur ...
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... 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including l ...
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VCA820 数据资料 dataSheet 下载

... DESCRIPTION The VCA820 is a dc-coupled, wideband, linear in dB, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain ...
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... The MAX16932/MAX16933 offer two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. They operate with an input voltage supply from 3.5V to 42V and can operate in dropout condition by running at 95% duty cycle. The devices are intended for application ...
슬라이드 1 - Chonbuk
슬라이드 1 - Chonbuk

... (b) The circuit after the ideal voltmeter has been replaced by the equivalent open circuit and a label has been added to indicated the voltage measured by the voltmeter, vm. (c) The circuit after the parallel resistors have been replaced by an equivalent resistance. ...
TSM104W TSM104WA QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE
TSM104W TSM104WA QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE

... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
TPS61196 6-String 400-mA WLED Driver w
TPS61196 6-String 400-mA WLED Driver w

... required by the LED string with the largest forward voltage drop plus the minimum required voltage at that string's IFB pin, thereby optimizing the driver's efficiency. Its switching frequency is programmed by an external resistor from 100kHz to 800kHz. The TPS61196 supports direct PWM brightness di ...
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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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