MAX748A/MAX763A 3.3V, Step-Down, Current-Mode PWM DC-DC Converters __________________General Description
... continuous or discontinuous mode. As the inductor value or load current decreases, or the input voltage increases, the MAX748A/MAX763A tend to operate in discontinuous-conduction mode (DCM). In DCM, the inductor current slope is steep enough so it decays to zero before the end of the transistor off- ...
... continuous or discontinuous mode. As the inductor value or load current decreases, or the input voltage increases, the MAX748A/MAX763A tend to operate in discontinuous-conduction mode (DCM). In DCM, the inductor current slope is steep enough so it decays to zero before the end of the transistor off- ...
ASCO 918 Lighting Contactor
... High Intensity Discharge (HID) and metal halide lighting. The ASCO 918 is listed under UL 508 with no de-rating when used open style, or enclosed. ...
... High Intensity Discharge (HID) and metal halide lighting. The ASCO 918 is listed under UL 508 with no de-rating when used open style, or enclosed. ...
Circuits Note Packet - Hicksville Public Schools / Homepage
... When electric potential (voltage) is applied to a circuit, and there is resistance in the circuit, where does that potential energy go? What do we call that? Scientists noticed that with more resistance, wires would heat up more. So they searched for materials with greater _________________ than cop ...
... When electric potential (voltage) is applied to a circuit, and there is resistance in the circuit, where does that potential energy go? What do we call that? Scientists noticed that with more resistance, wires would heat up more. So they searched for materials with greater _________________ than cop ...
14 i Energy Meters (kWh Meters)
... as DC systems. The panel mounting kWh meters are accurate to class 1 to IEC1036 and AC models have a user selectable CT ratio through a rotary switch accessible from a removable cover on the meter. The meters are housed in a compact DIN96 enclosure measuring only 61mm in depth and are available comb ...
... as DC systems. The panel mounting kWh meters are accurate to class 1 to IEC1036 and AC models have a user selectable CT ratio through a rotary switch accessible from a removable cover on the meter. The meters are housed in a compact DIN96 enclosure measuring only 61mm in depth and are available comb ...
University of LeicesterPLUMERef: PLM-PAY-LabElecsGain-014
... The shaping amp has an internal signal amplifier, too. There’s a fine gain amplifier that can be set anywhere between 0.5x and 1.5x, and a coarse amplifier with discrete values of 20, 50, 100, 200, 500, and 1000x. The equipment is pretty old, and there’s a possibility that the actual gain of the amp ...
... The shaping amp has an internal signal amplifier, too. There’s a fine gain amplifier that can be set anywhere between 0.5x and 1.5x, and a coarse amplifier with discrete values of 20, 50, 100, 200, 500, and 1000x. The equipment is pretty old, and there’s a possibility that the actual gain of the amp ...
Series and Parallel Circuits
... The power dissipated in a parallel combination of dissimilar resistor values is not split evenly between the resistors because the currents are not equal. Using the previous example of (1kΩ || 10kΩ), we can see that the 1kΩ will be drawing 10X the current of the 10kΩ. Since Ohm’s Law says power = vo ...
... The power dissipated in a parallel combination of dissimilar resistor values is not split evenly between the resistors because the currents are not equal. Using the previous example of (1kΩ || 10kΩ), we can see that the 1kΩ will be drawing 10X the current of the 10kΩ. Since Ohm’s Law says power = vo ...
NC7WBD3125 2-Bit Low Power Bus Switch with Level Shifting NC7 WBD3
... guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 3: Unused logic inpu ...
... guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 3: Unused logic inpu ...
p0533-a/c pressure sensor circuit high
... The A/C pressure sensor is mounted in the Freon circuit of the A/C system. This sensor monitors the pressure in the system. This pressure information is part of the information the C7 TIPM uses to determine if the A/C clutch should turned on or off. This information is also important to protect the ...
... The A/C pressure sensor is mounted in the Freon circuit of the A/C system. This sensor monitors the pressure in the system. This pressure information is part of the information the C7 TIPM uses to determine if the A/C clutch should turned on or off. This information is also important to protect the ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... light and become low when light falls on it. Photodiode is a semiconductor which has a P-N junction, operated in Reverse Bias, means it start conducting the current in reverse direction when Light falls on it, and the amount of current flow is proportional to the amount of Light. This property makes ...
... light and become low when light falls on it. Photodiode is a semiconductor which has a P-N junction, operated in Reverse Bias, means it start conducting the current in reverse direction when Light falls on it, and the amount of current flow is proportional to the amount of Light. This property makes ...
How to troubleshoot motors and drives, starting at the inputs
... frequency. In a perfect world, the fundamental frequency is the only one present. Unfortunately, some electrical loads (such as computers, controls, drives, and energy-saving lighting systems) can cause other frequencies to appear in your measurements. These other frequencies, which are multiples of ...
... frequency. In a perfect world, the fundamental frequency is the only one present. Unfortunately, some electrical loads (such as computers, controls, drives, and energy-saving lighting systems) can cause other frequencies to appear in your measurements. These other frequencies, which are multiples of ...
Understanding of IC555 Timer and IC 555 Timer Tester
... voltage source, Voltages of the entire circuit are measured with respect to this terminal. Output: The output of timer and the load is connected to this pin. Supply: This voltage must be a pure ripple free DC voltage which is obtained by connecting a positive regulated power supply. ...
... voltage source, Voltages of the entire circuit are measured with respect to this terminal. Output: The output of timer and the load is connected to this pin. Supply: This voltage must be a pure ripple free DC voltage which is obtained by connecting a positive regulated power supply. ...
Application notes AN1015 current loop output
... Despite the large number of industrial buses now available most industrial measurement technology applications require that the measurement signal be converted into a suitable standard analog signal for further processing (signal transmission). The reasons for this lie in the simple handling of sign ...
... Despite the large number of industrial buses now available most industrial measurement technology applications require that the measurement signal be converted into a suitable standard analog signal for further processing (signal transmission). The reasons for this lie in the simple handling of sign ...
MI2420432050
... inductor, the active PFC techniques have been introduced. In an active PFC converter, the filter inductor “sees” the switching frequency, which is normally in the 10 kHz to hundreds of kHz range. Therefore, the size and weight of the power converter can be significantly reduced by using a highfreque ...
... inductor, the active PFC techniques have been introduced. In an active PFC converter, the filter inductor “sees” the switching frequency, which is normally in the 10 kHz to hundreds of kHz range. Therefore, the size and weight of the power converter can be significantly reduced by using a highfreque ...
Power Optimization Techniques Using Multiple VDD Presented by
... Transactions on VLSI Systems, vol. 5, 1997. ...
... Transactions on VLSI Systems, vol. 5, 1997. ...
Inventor - Hobbielektronika
... A general object of the present invention is to provide a snubber circuit which can provide two levels of current flow respectively well suited to control ringing and turn on. SUMMARY OF THE INVENTION In fulfillment of the foregoing object and in accordance with the present invention, a snubber circ ...
... A general object of the present invention is to provide a snubber circuit which can provide two levels of current flow respectively well suited to control ringing and turn on. SUMMARY OF THE INVENTION In fulfillment of the foregoing object and in accordance with the present invention, a snubber circ ...
open file - PowerLogic
... something. We call those lines waveform capture, and, in the hands of an expert, they provide important information about the health of your power system. This issue of PowerLogic Solutions shows some typical waveform captures associated with disturbance events and provides their interpretation. By ...
... something. We call those lines waveform capture, and, in the hands of an expert, they provide important information about the health of your power system. This issue of PowerLogic Solutions shows some typical waveform captures associated with disturbance events and provides their interpretation. By ...
RSR025N03
... The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devic ...
... The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devic ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.