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2 to its decimal equivalent
2 to its decimal equivalent

... the collector of the transistor and also at output 1. If we apply + 5V to the base of Q1 then because it is greater than 0.7 V than the grounded emitter Q1 will switch on just like a light switch causing the + 5V from our supply to drop entirely across the 10K load resistor. This load could also be ...
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... the charge passing through the resistor in this time? q = .16 coulombs ...
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AMS2907 数据手册DataSheet 下载

... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Note 2: Line and Load regulation are guarantee ...
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Transformers AM326 KB

DM2282 2-phase Digital Stepper Drive 80-220VAC, 0.5
DM2282 2-phase Digital Stepper Drive 80-220VAC, 0.5

... for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED). Please note that PNP and Differential control signals are on the contrary, namely Low level for enabling. The active level of ENA signal is software configurable. Fault Signal: OC output signal, activ ...
Digital Isolator Evolution Drives Optocoupler
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... transient (CMT) events. Until recently, designers were forced to either add external components, such as shorting switches, to keep the LED in its proper state during the transient or dramatically increase input current at the expense of lower efficiency. While the Si87xx isolators also have interna ...
OD1: The Characteristics of LED
OD1: The Characteristics of LED

... Semiconductors (typically direct band-gap semiconductors) can be used as small, highly efficient photon sources. Such semiconductor photon sources find application in displays, optical storage, communications, printing, surveying, and as small efficient optical pumps for other optical processes. Sem ...
Universal Telephone Hold
Universal Telephone Hold

... zener diode D2 and the negative side of the line to IC2. If L1 is positive, current flows into the circuit through bridge diode A and back out through diode D into L2. If L2 is positive, current flows in through diode C and out through diode B into L1. The telephone line also connects to tone decode ...
CGD15HB62LP
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... this fault to ensure safe operating conditions, and the inactive and active regions can be configured through on-board resistors. The UVLO faults for both channels are combined along with the over-current fault in the FAULT output signal. • Over-Current Fault: An over-current fault is an indication ...
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Current & Voltage in Circuits

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FSB50825US Motion SPM 5 Series ®

... 3rd Notes: 1. It is recommended the bootstrap diode D1 to have soft and fast recovery characteristics with 600 V rating. 2. Parameters for bootstrap circuit elements are dependent on PWM algorithm. For 15 kHz of switching frequency, typical example of parameters is shown above. 3. RC-coupling (R5 an ...
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Fluke 1520 MegOhmMeter - Technical Diagnostic Services

... Technical Data The Fluke 1520 MegOhmMeter is a handy insulation resistance tester that also measures voltage and checks connections with its Lo-Ohms function. ...
LS245 data sheet
LS245 data sheet

... and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary ...
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... The IC is designed not to support any output power that corresponds to a voltage lower than -0.75V at the ISENSE pin. A further increase in the inductor current, which results in a lower ISENSE voltage, will activate the Soft Over Current Control (SOC). This is a soft control as it does not directly ...
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ITN 600-S

... The overload occurs when the primary current IP exceeds a trip level such that the fluxgate detector becomes completely saturated and, consequently, the transducer will switch from normal operation to overload mode. This trip level is guaranteed to be greater than 110 % of IPN DC and its actual valu ...
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Topic: F

LMG3410 600-V 12-A Single Channel GaN
LMG3410 600-V 12-A Single Channel GaN

... time. The first component is the propagation delay of the driver from when the input goes high to when the GaN FET starts turning on. The turn-on delay is the delay from when the FET starts turning on (represented by 1 A drain current) to when the drain voltage swings down by 20 percent. Finally, th ...
The Role of Advance Voltage Source Inverter in Power System
The Role of Advance Voltage Source Inverter in Power System

... b) At the load end the voltage stability , i,e the voltage of load end should be maintained constant. The fulfillment of this condition often results in limitation of transmitted power to level much below the thermal capacity of such lines and perhaps even below the available capacity. With ever inc ...
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Laser Technology in the Medical and Cosmetic Industry

... Excelsys power supplies are an excellent solution for many laser pumping applications, particularly in the medical and cosmetic industries (industrial applications generally require more power and higher voltages, often to drive gas lasers). The modulartity and stability and current control function ...
MAX15031 80V, 300mW Boost Converter and Current Monitor for APD Bias Applications
MAX15031 80V, 300mW Boost Converter and Current Monitor for APD Bias Applications

... The MAX15031 consists of a constant-frequency pulsewidth modulating (PWM) step-up DC-DC converter with an internal switch and a high-side current monitor with high-speed adjustable current limiting. This device can generate output voltages up to 76V and provides current monitoring up to 4mA (up to 3 ...
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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.
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