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BD14000EFV-C Datasheet
BD14000EFV-C Datasheet

... It is recommended to use a ceramic capacitor with a capacitance equal or greater than 1uF between VREG to VSS. Please select a capacitor with good DC bias characteristics and with a high capacitance value. ...
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... associated threshold or if a positive polarity input voltage exceeds its threshold. The ADM2914-1 allows OV to be latched low. The ADM2914-2 holds OV low for an adjustable timeout period determined by the TIMER capacitor. This pin has a weak pull-up to VCC and can be pulled up to 16 V externally. Le ...
High voltage microfocus CT for inspection of dense, complex parts
High voltage microfocus CT for inspection of dense, complex parts

... (ρ). Not only do you have the external surface information, like you would with a 3D point cloud from laser scanning, but you also have internal surfaces and additional information about what is in between the surfaces from the fourth dimension, the density. ...
MAX16826 Programmable, Four-String HB LED Driver with Output-Voltage Optimization and Fault Detection
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... The MAX16826 high-brightness LED (HB LED) driver is designed for backlighting automotive LCD displays and other display applications such as industrial or desktop monitors and LCD televisions. The MAX16826 integrates a switching regulator controller, a 4-channel linear current sink driver, an analog ...
A Hands-On Approach to Ohm`s Law and DC Circuits
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... 3. Current  flowing  through  resistance  produces  light,  heat  or  magnetic  field   ...
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... M/A-COM's MAAVSS0007 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a lead-free SOIC-8 surface mount plastic package. The MAAVSS0007 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellu ...
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... A sensor, a transducer, transmitter and detector or often Smart sensor used as synonyms. They are devices that convert one form of energy into another and provide the user with a usable energy output in response to a specific Amplification/Filtering/A/D, etc measurable input. In the chemical sensor ...
Half bridge converter DC balance with current signal
Half bridge converter DC balance with current signal

... Figure 3 shows a half bridge converter with its basic regulation characteristics and waveforms. In the half bridge the two switches must run with the same pulse width, so that the midpoint between capacitors C1 and C2 will be at half of the input DC voltage. If we try to use CMC in a half bridge, to ...
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BH1620FVC : Sensor ICs

... In order to mount ICs on a set PCB, pay thorough attention to the direction and offset of the ICs. Erroneous mounting can break down the ICs. Furthermore, if a short circuit occurs due to foreign matters entering between terminals or between the terminal and the power supply or the GND terminal, the ...
High output alternator with multi stage regulator
High output alternator with multi stage regulator

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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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