reduction of harmonics in electronic ballast using buck boost converter
... lumen capacity and efficiency the consumption level is reduced to improve that high power factor LED and CFL bulbs have been introduced. The LED has more advantages with long lifetime, robustness, and small size, but in cost it was economically high and also need more concentration on heat managemen ...
... lumen capacity and efficiency the consumption level is reduced to improve that high power factor LED and CFL bulbs have been introduced. The LED has more advantages with long lifetime, robustness, and small size, but in cost it was economically high and also need more concentration on heat managemen ...
9103 USB Picoammeter Datasheet
... If the current is in the range of measurement of the instrument, the voltage drop should be less than ± 26 μV + (3.2 * I), where I is the current flowing into the instrument, 3.2 is the resistance of the fuse, and ± 26 μV is the offset voltage spec. of the op-amp. The current measurement circuit use ...
... If the current is in the range of measurement of the instrument, the voltage drop should be less than ± 26 μV + (3.2 * I), where I is the current flowing into the instrument, 3.2 is the resistance of the fuse, and ± 26 μV is the offset voltage spec. of the op-amp. The current measurement circuit use ...
16spMid1b
... 3b) You are testing a transistor and measure the drain current at 10uA when the input and the output are both biased at 1V. You find that to get 11uA of current to flow, you need to either increase the input voltage by 10mV, or the output voltage by 10V. Estimate the transconductance, output resista ...
... 3b) You are testing a transistor and measure the drain current at 10uA when the input and the output are both biased at 1V. You find that to get 11uA of current to flow, you need to either increase the input voltage by 10mV, or the output voltage by 10V. Estimate the transconductance, output resista ...
BORDLINE CC400 Propulsion and auxiliary converter for light rail vehicles (LRVs)
... is also used in a wide range of industrial applications. The AC 800PEC software is implemented on three performance levels, thus providing an excellent range of control and communication functionality, in cycle times that extend from the sub-microsecond to the millisecond level. Compared to most oth ...
... is also used in a wide range of industrial applications. The AC 800PEC software is implemented on three performance levels, thus providing an excellent range of control and communication functionality, in cycle times that extend from the sub-microsecond to the millisecond level. Compared to most oth ...
1 Measuring Charging Currents: RC Circuits, Electrochemical
... potential difference across resistors (Ohm’s law: V = IR). To do make this measurement, you would use a voltmeter and an ammeter – similar devices that measure the amount of current flowing in one ...
... potential difference across resistors (Ohm’s law: V = IR). To do make this measurement, you would use a voltmeter and an ammeter – similar devices that measure the amount of current flowing in one ...
Set No. 1
... 3. A three phase, half wave converter is supplying a load with a continuous constant current of 40A over a firing angle from 00 to 750 . What will be the power dissipated by the load at these limiting values of firing angle? The supply voltage is 415V (line). ...
... 3. A three phase, half wave converter is supplying a load with a continuous constant current of 40A over a firing angle from 00 to 750 . What will be the power dissipated by the load at these limiting values of firing angle? The supply voltage is 415V (line). ...
Helicity Clock Generator - JLab Tech Notes Home Page
... great immunity from any AC line distortion or from transmission noise of any external 60 Hz reference inputs. The output from this module is four parallel synchronized output frequencies; 30, 60, 120, and 61440 Hz phase locked to the input reference frequency. 2. Circuit diagram and description Figu ...
... great immunity from any AC line distortion or from transmission noise of any external 60 Hz reference inputs. The output from this module is four parallel synchronized output frequencies; 30, 60, 120, and 61440 Hz phase locked to the input reference frequency. 2. Circuit diagram and description Figu ...
type approval certificate
... The Type Approval covers hardware listed under Product description. When the hardware is used in applications to be classed by DNV GL, documentation for the actual application is to be submitted for approval by the manufacturer of the application system in each case. Reference is made to DNV GL rule ...
... The Type Approval covers hardware listed under Product description. When the hardware is used in applications to be classed by DNV GL, documentation for the actual application is to be submitted for approval by the manufacturer of the application system in each case. Reference is made to DNV GL rule ...
лабораторная работа №7 - Томский политехнический университет
... Most physical quantities such as pressure, temperature, and flow are analog in nature. ADCs are used for conversion of analog values to digital. They find applications in measuring systems and measuring and computing complex for matching of analog sources of measuring signals with digital processing ...
... Most physical quantities such as pressure, temperature, and flow are analog in nature. ADCs are used for conversion of analog values to digital. They find applications in measuring systems and measuring and computing complex for matching of analog sources of measuring signals with digital processing ...
Datasheet for the Toshibas TA8050P
... · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOS ...
... · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOS ...
Operational Amplifier Comparator
... When the input voltage is low, the inverting inputs of both op-amps are below the noninverting inputs. Both outputs are positive and so there is no voltage difference across the LED and it does not light. ...
... When the input voltage is low, the inverting inputs of both op-amps are below the noninverting inputs. Both outputs are positive and so there is no voltage difference across the LED and it does not light. ...
NTE74141 Integrated Circuit TTL − BCD−to−Decimal
... Full decoding is provided fo all possible input states. Fo binary inputs 10 through 15, all the outputs are off. Therefore the NTE74141, combined with a minimum of external circuitry, can use these invalid codes in blanking leading− and/or trailing−edge zeros in a display. The ten high−performance N ...
... Full decoding is provided fo all possible input states. Fo binary inputs 10 through 15, all the outputs are off. Therefore the NTE74141, combined with a minimum of external circuitry, can use these invalid codes in blanking leading− and/or trailing−edge zeros in a display. The ten high−performance N ...
Three Phase Three Level DC/DC Converter Using Active
... Figure 1: Circuit Diagram of TPTL dc/dc converter An active snubber, which consists of an active switch and a capacitor, has to switch at twice the switching frequency and at the full power of the main dc/dc converter. This Active Clamp Technology will reduce the duty cycle losses. It reduces the nu ...
... Figure 1: Circuit Diagram of TPTL dc/dc converter An active snubber, which consists of an active switch and a capacitor, has to switch at twice the switching frequency and at the full power of the main dc/dc converter. This Active Clamp Technology will reduce the duty cycle losses. It reduces the nu ...
AN-102A APPLICATION NOTE Interface Circuits for the QD Series
... power range. The LO signal should have low 2nd harmonic content to achieve the rated LO-RF isolation. The LO and RF ports are single-ended and matched to 50 Ω. ...
... power range. The LO signal should have low 2nd harmonic content to achieve the rated LO-RF isolation. The LO and RF ports are single-ended and matched to 50 Ω. ...
BMC012. Variable Stepped Voltage Generator
... which keeps the microcon's input at groudn level normally. On the right we see the same circuit with an added off-board circuit added. The same 1k and schottky resistor network from the analog input is added in between the input jack and the wiring pad on the printed circuit board. This allows the u ...
... which keeps the microcon's input at groudn level normally. On the right we see the same circuit with an added off-board circuit added. The same 1k and schottky resistor network from the analog input is added in between the input jack and the wiring pad on the printed circuit board. This allows the u ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.