MAX8751 Fixed-Frequency, Full-Bridge CCFL Inverter Controller General Description
... and switches over to constant-frequency operation after all the lamps are lit. This unique feature ensures reliable striking under all conditions and reduces the transformer stress. The MAX8751 can drive large power MOSFETs typically used in applications where one power stage drives four or more CCF ...
... and switches over to constant-frequency operation after all the lamps are lit. This unique feature ensures reliable striking under all conditions and reduces the transformer stress. The MAX8751 can drive large power MOSFETs typically used in applications where one power stage drives four or more CCF ...
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... inductive), then there is a real solution for Rcrit. The boundary between ZVS and ZCS operation is then given by R = Rcrit. Note that R = || Zo0 || corresponds to operation at matched load with maximum output power. The boundary is expressed in terms of this matched load impedance, and the ratio Zi ...
... inductive), then there is a real solution for Rcrit. The boundary between ZVS and ZCS operation is then given by R = Rcrit. Note that R = || Zo0 || corresponds to operation at matched load with maximum output power. The boundary is expressed in terms of this matched load impedance, and the ratio Zi ...
SolidStateKlystronModulators_1SPLColMet - Indico
... Advantages • All active electronic components on transformer primary side (medium voltage); • Semiconductor switches of standard commercial types (multisource); • Transformers are not of “pulsed type”. Traditional High Frequency transformer design and construction techniques can be applied; • Flat-t ...
... Advantages • All active electronic components on transformer primary side (medium voltage); • Semiconductor switches of standard commercial types (multisource); • Transformers are not of “pulsed type”. Traditional High Frequency transformer design and construction techniques can be applied; • Flat-t ...
LTC4400-1/LTC4400-2 - RF Power Controllers with 450kHz Loop BW and 45dB Dynamic Range.
... APPLICATIO S I FOR ATIO ...
... APPLICATIO S I FOR ATIO ...
Zeng-etal-IEEE-TOIE-2015-Analysis-and-control-of
... sources. The circuit shown can be analyzed using the same approach as for the fundamental components shown in previous sections. When the arm impedances are symmetrical, the upper and lower arm currents for each phase are identical, e.g. iap2 = ian2 for phase a. This leads to ia2 = 0 which means the ...
... sources. The circuit shown can be analyzed using the same approach as for the fundamental components shown in previous sections. When the arm impedances are symmetrical, the upper and lower arm currents for each phase are identical, e.g. iap2 = ian2 for phase a. This leads to ia2 = 0 which means the ...
A zero charge-pump mismatch current tracking loop for reference
... controller operation on the VCO control voltage and PMOS transistor body voltage (Vb), respectively, during the zero chargepump mismatch current tracking mode. Steady state mode: After n cycles of mismatch current calibration (for a n-bit SAR controller, in this design n ¼ 4), PLL operates in its st ...
... controller operation on the VCO control voltage and PMOS transistor body voltage (Vb), respectively, during the zero chargepump mismatch current tracking mode. Steady state mode: After n cycles of mismatch current calibration (for a n-bit SAR controller, in this design n ¼ 4), PLL operates in its st ...
PDF
... control an inverter suitable for photo voltaic single dc source is available, becomes a very applications. Power electronic circuits with pulse attractive feature in the case of PV width modulation (PWM) are mostly used in energy conversion systems to achieve closed loop control. ...
... control an inverter suitable for photo voltaic single dc source is available, becomes a very applications. Power electronic circuits with pulse attractive feature in the case of PV width modulation (PWM) are mostly used in energy conversion systems to achieve closed loop control. ...
PTH08T210W
... This is the common ground connection for the VI and VO power connections. It is also the 0 Vdc reference for the control inputs. ...
... This is the common ground connection for the VI and VO power connections. It is also the 0 Vdc reference for the control inputs. ...
MAX17135 Multi-Output DC-DC Power Supply with VCOM Amplifier and Temperature Sensor for
... The MAX17135 is a complete power-management IC for E-paper displays that provides source- and gate-driver power supplies, a high-speed VCOM amplifier, and a temperature sensor. The source-driver power supplies consist of a boost converter and an inverting buck-boost converter that generates +15V (up ...
... The MAX17135 is a complete power-management IC for E-paper displays that provides source- and gate-driver power supplies, a high-speed VCOM amplifier, and a temperature sensor. The source-driver power supplies consist of a boost converter and an inverting buck-boost converter that generates +15V (up ...
Simulation of Switching Converters Using Linear Capacitor
... simulation cannot be performed. Similar case is with PLECS Blockset integrated with MATLAB Simulink. However, Standalone version of PLECS can simulate this example with enormously decreased precision and rather smaller computational speed, but it does not provide tool for calculation of simulation t ...
... simulation cannot be performed. Similar case is with PLECS Blockset integrated with MATLAB Simulink. However, Standalone version of PLECS can simulate this example with enormously decreased precision and rather smaller computational speed, but it does not provide tool for calculation of simulation t ...
BM6209FS
... The bootstrap is operated by the charge period and the discharge period being alternately repeated for bootstrap capacitor (CB) as shown in the figure above. In a word, this operation is repeated while the output of an external transistor is switching with synchronous rectification. Because the supp ...
... The bootstrap is operated by the charge period and the discharge period being alternately repeated for bootstrap capacitor (CB) as shown in the figure above. In a word, this operation is repeated while the output of an external transistor is switching with synchronous rectification. Because the supp ...
A Design Study of a Future 10 kW Converter Sebastian Fant
... with simulations to evaluate their need and importance. Snubber circuits will be presented and their specific ability to reduce voltage transients and switching losses will be examined along with some simulations to illustrate their performance. In the final part an estimation of efficiency and weig ...
... with simulations to evaluate their need and importance. Snubber circuits will be presented and their specific ability to reduce voltage transients and switching losses will be examined along with some simulations to illustrate their performance. In the final part an estimation of efficiency and weig ...
Overcurrent and Distance Relays
... Inrush stabilization When switching on a transformer the 7SJ511 can distinguish between inrush and real short–circuits. Inrush is particularly noticeable by its relatively high second harmonic content. In the case of a short–circuit, the second harmonic content is almost non–existent. The harmonic s ...
... Inrush stabilization When switching on a transformer the 7SJ511 can distinguish between inrush and real short–circuits. Inrush is particularly noticeable by its relatively high second harmonic content. In the case of a short–circuit, the second harmonic content is almost non–existent. The harmonic s ...
DS-100C I-V CURVE TRACER User Manual
... The most common problem results from a communication error. This is usually due to not setting the correct COM port in IVPC. The COM port settings must match the actual COM port on your computer. Note: If the COM port is a “virtual” ...
... The most common problem results from a communication error. This is usually due to not setting the correct COM port in IVPC. The COM port settings must match the actual COM port on your computer. Note: If the COM port is a “virtual” ...
Chapter 19
... – high doping levels produce a very thin depletion layer which permits ‘tunnelling’ of charge carriers – results in a characteristic with a negative resistance region – used in high-frequency oscillators, where they can be used to ‘cancel out’ resistance in passive components Storey: Electrical & El ...
... – high doping levels produce a very thin depletion layer which permits ‘tunnelling’ of charge carriers – results in a characteristic with a negative resistance region – used in high-frequency oscillators, where they can be used to ‘cancel out’ resistance in passive components Storey: Electrical & El ...
MOLEX INC. (08-52-0113) 156 KK TERM TRIFURCON LSE TFT
... This Product Specification covers the 3.96 mm (.156 inch) centerline (pitch) 1.14mm (.045) square pin headers when mated with either printed circuit board (PCB) connectors or connectors terminated with 18 to 26 AWG wire using crimp technology. ...
... This Product Specification covers the 3.96 mm (.156 inch) centerline (pitch) 1.14mm (.045) square pin headers when mated with either printed circuit board (PCB) connectors or connectors terminated with 18 to 26 AWG wire using crimp technology. ...
DRV135 数据资料 dataSheet 下载
... A driver/receiver balanced-pair (such as the DRV134 and INA137) rejects the voltage differences between the grounds at each end of the cable, which can be caused by ground currents, supply variations, etc. In addition to proper bypassing, the suggestions below should be followed to achieve optimal O ...
... A driver/receiver balanced-pair (such as the DRV134 and INA137) rejects the voltage differences between the grounds at each end of the cable, which can be caused by ground currents, supply variations, etc. In addition to proper bypassing, the suggestions below should be followed to achieve optimal O ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.