ADR293 数据手册DataSheet 下载
... voltage of the reference is bootstrapped across RSET, which sets the output current into the load. With this configuration, circuit precision is maintained for load currents in the range from the reference’s supply current, typically 15 μA to approximately 5 mA. VIN ...
... voltage of the reference is bootstrapped across RSET, which sets the output current into the load. With this configuration, circuit precision is maintained for load currents in the range from the reference’s supply current, typically 15 μA to approximately 5 mA. VIN ...
Application Note AN-42 TinySwitch-PK Family
... increased. This typically allows a smaller core size and TinySwitch-PK device to be selected to deliver the peak power, but the short duration prevents excessive device dissipation and oversizing of the transformer. Typical peak to continuous ratios are PPEAK ≤2 × PAVE. As average power increases, b ...
... increased. This typically allows a smaller core size and TinySwitch-PK device to be selected to deliver the peak power, but the short duration prevents excessive device dissipation and oversizing of the transformer. Typical peak to continuous ratios are PPEAK ≤2 × PAVE. As average power increases, b ...
ZXMS6003G 60V N-channel self protected enhancement mode IntelliFET MOSFET with programmable current limit
... Replaces electromechanical relays and discrete circuits. Linear mode capability - the current-limiting protection circuitry is designed to de-activate at low VDS, in order not to compromise the load current during normal operation. The design max. DC operating current is therefore determined by the ...
... Replaces electromechanical relays and discrete circuits. Linear mode capability - the current-limiting protection circuitry is designed to de-activate at low VDS, in order not to compromise the load current during normal operation. The design max. DC operating current is therefore determined by the ...
NCP5006 Compact Backlight LED Boost Driver
... This pin is the power side of the external inductor and must be connected to the external Schottky diode. It provides the output current to the load. Since the boost converter operates in a current loop mode, the output voltage can range up to +24 V but shall not extend this limit. However, if the v ...
... This pin is the power side of the external inductor and must be connected to the external Schottky diode. It provides the output current to the load. Since the boost converter operates in a current loop mode, the output voltage can range up to +24 V but shall not extend this limit. However, if the v ...
rectifier report - Kaushik Science Projects
... A P-n junction is said to be reverse biased if the positive terminal of the external battery B is connected to n-side and the negative terminal to p-side of the p-n junction. In reverse biasing, the reverse bias voltage supports the potential barrier VB. (Now the majority carriers are pulled away fr ...
... A P-n junction is said to be reverse biased if the positive terminal of the external battery B is connected to n-side and the negative terminal to p-side of the p-n junction. In reverse biasing, the reverse bias voltage supports the potential barrier VB. (Now the majority carriers are pulled away fr ...
Fluke-175, Fluke-177, Fluke-179
... The 170 Series have the features needed to find most electrical, electronic, electro-mechanical and heating and ventilation problems. They are simple to use and have significant improvements over Fluke’s original 70 Series like true-rms, more measurement functions, conformance to the latest safety s ...
... The 170 Series have the features needed to find most electrical, electronic, electro-mechanical and heating and ventilation problems. They are simple to use and have significant improvements over Fluke’s original 70 Series like true-rms, more measurement functions, conformance to the latest safety s ...
MTY25N60E Power MOSFET 25 Amps, 600 Volts
... specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the right ...
... specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the right ...
Application Note Multifunctional 2-Channel Amplifier Board
... The board provides current gain in the range 105 V/A…107 V/A and voltage gain from 2…1000 V/V in single-stage configuration. Additionally to the fixed gain factors are potentiometers for custom gain factors in the range 104 V/A…106 V/A. By two stages one may reach gains of 1010 V/A respectively 105 ...
... The board provides current gain in the range 105 V/A…107 V/A and voltage gain from 2…1000 V/V in single-stage configuration. Additionally to the fixed gain factors are potentiometers for custom gain factors in the range 104 V/A…106 V/A. By two stages one may reach gains of 1010 V/A respectively 105 ...
AD8011
... Overall, when high external load drive and low ac distortion is a requirement, a twin gain stage integrating amplifier like the AD8011 will provide superior results for lower power over the traditional single-stage complementary devices. In addition, being a CF amplifier, closed-loop BW variations v ...
... Overall, when high external load drive and low ac distortion is a requirement, a twin gain stage integrating amplifier like the AD8011 will provide superior results for lower power over the traditional single-stage complementary devices. In addition, being a CF amplifier, closed-loop BW variations v ...
Mozart brochure - US Architectural Lighting
... 120-277V or >.90 (250W), -20°F starting, 200-277V, 50Hz/60Hz and have lamp End-of-life protection. 347V option utilizes a step down transformer to the electronic ballast. Electronic MH ballast has a power factor of >.90 (210W), -4°F starting, 200 277V, 50Hz/60Hz and has lamp End-of-life protection. ...
... 120-277V or >.90 (250W), -20°F starting, 200-277V, 50Hz/60Hz and have lamp End-of-life protection. 347V option utilizes a step down transformer to the electronic ballast. Electronic MH ballast has a power factor of >.90 (210W), -4°F starting, 200 277V, 50Hz/60Hz and has lamp End-of-life protection. ...
Design and Simulation of Boost Converter for Power Factor
... power-factor correction (PFC) is almost exclusively implemented with boost topology [1-3]. The low power factor and high pulsating current from the AC mains are the main disadvantages of the diode rectifier and phase controlled rectifier. These circuits generate serious power pollution in the transm ...
... power-factor correction (PFC) is almost exclusively implemented with boost topology [1-3]. The low power factor and high pulsating current from the AC mains are the main disadvantages of the diode rectifier and phase controlled rectifier. These circuits generate serious power pollution in the transm ...
Final Presentation - High Speed Digital Systems Lab
... Outputs circuit we decided to use charge pumps instead of Boost converter to prevent possible noises and to reduce BOM price. Because we can’t trust that the USB power is always +5v and not less, we couldn’t use only one charge pump to double it, so we needed two charge pumps with more than +5v oper ...
... Outputs circuit we decided to use charge pumps instead of Boost converter to prevent possible noises and to reduce BOM price. Because we can’t trust that the USB power is always +5v and not less, we couldn’t use only one charge pump to double it, so we needed two charge pumps with more than +5v oper ...
Active common-mode voltage cancellation for three
... the cores are determined by the applied voltseconds and the number of primary turns. Because of the fixed turns ratio a good compromise has to be found. Another compromise is the selection of topology and input voltage. On the one hand, the input voltage should be as high as possible to achieve high ...
... the cores are determined by the applied voltseconds and the number of primary turns. Because of the fixed turns ratio a good compromise has to be found. Another compromise is the selection of topology and input voltage. On the one hand, the input voltage should be as high as possible to achieve high ...
Cardinal Tremolo V2
... output if you are omitting both C2 and C6 or if your FETs are lower gain than the 2N5457. Bias1 trim sets Q1. Bias2 sets Q2 and Q3. ➤ Important: Q2 and Q3 must be MATCHED so that they can be trimmed to the same voltage for correct harmonics and amplification. You want to find two 2N5457s that will b ...
... output if you are omitting both C2 and C6 or if your FETs are lower gain than the 2N5457. Bias1 trim sets Q1. Bias2 sets Q2 and Q3. ➤ Important: Q2 and Q3 must be MATCHED so that they can be trimmed to the same voltage for correct harmonics and amplification. You want to find two 2N5457s that will b ...
J047015963
... A novelty kind of Multilevel converters are used in high voltage and high power application of industry field, can able to produce near sinusoidal voltage/currents with only operating at fundamental frequency switching. This paper presents a initial level of 5-level up to its giant level 13-level ca ...
... A novelty kind of Multilevel converters are used in high voltage and high power application of industry field, can able to produce near sinusoidal voltage/currents with only operating at fundamental frequency switching. This paper presents a initial level of 5-level up to its giant level 13-level ca ...
Lecture 12
... IV curve for an ideal diode • The IV curve for a ideal diode is to have zero current in the reverse direction, and no resistance when forward biased ...
... IV curve for an ideal diode • The IV curve for a ideal diode is to have zero current in the reverse direction, and no resistance when forward biased ...
An 11.5% Frequency Tuning, -184 dBc/Hz Noise FOM 54 GHz
... terminal is used as control terminal (Vtune) and the bulk is grounded. As it will be clearer in the next section, this is the actual varactor operating condition. When VCTRL equals Vdd, the channel is strongly inverted and the capacitance is mainly the oxide capacitance Cox*W*L. Increasing the contr ...
... terminal is used as control terminal (Vtune) and the bulk is grounded. As it will be clearer in the next section, this is the actual varactor operating condition. When VCTRL equals Vdd, the channel is strongly inverted and the capacitance is mainly the oxide capacitance Cox*W*L. Increasing the contr ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331
... large short-circuit current will be induced into the voltage-source inverter (VSI) through the series transformer during faults. To overcome this problem, one alternative is a bypass scheme. It is a “fail safe” system in which the DVR can be taken off line [6]. Another approach is to improve the eff ...
... large short-circuit current will be induced into the voltage-source inverter (VSI) through the series transformer during faults. To overcome this problem, one alternative is a bypass scheme. It is a “fail safe” system in which the DVR can be taken off line [6]. Another approach is to improve the eff ...
Single-Phase Pulse Width Modulated Rectifier
... supply network. The regressive effects of overloads with harmonics and reactive power consumption are becoming major disadvantages of phase controlled (mostly thyristor) rectifiers. These side effects need to be compensated by additional filtering circuits with capacitors or inductances. However, su ...
... supply network. The regressive effects of overloads with harmonics and reactive power consumption are becoming major disadvantages of phase controlled (mostly thyristor) rectifiers. These side effects need to be compensated by additional filtering circuits with capacitors or inductances. However, su ...
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.