Quasi-Resonant Full-Wave Zero-Current Switching Buck
... a unidirectional switching device is used in half-wave quasiresonant converter, bidirectional switching device is used in full-wave quasi-resonant converter. Operating principle is the same for both converters. However, reverse inductor current can flow through the anti-parallel diode of switch, thu ...
... a unidirectional switching device is used in half-wave quasiresonant converter, bidirectional switching device is used in full-wave quasi-resonant converter. Operating principle is the same for both converters. However, reverse inductor current can flow through the anti-parallel diode of switch, thu ...
MAX4684/MAX4685 0.5Ω/0.8Ω Low-Voltage, Dual SPDT Analog
... Continuous Power Dissipation (TA = +70°C) 10-Pin TDFN (derate 18.5mW/°C above +70°C)........1482mW 12-Bump UCSP (derate 11.4mW/°C above +70°C) ...909mW 10-Pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW Operating Temperature Ranges..........................-40°C to +85°C Storage Temperature R ...
... Continuous Power Dissipation (TA = +70°C) 10-Pin TDFN (derate 18.5mW/°C above +70°C)........1482mW 12-Bump UCSP (derate 11.4mW/°C above +70°C) ...909mW 10-Pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW Operating Temperature Ranges..........................-40°C to +85°C Storage Temperature R ...
Subiecte de examen la CEF din sesiunile anterioare
... 0.5 p a) What is the expression and the value of the gain and how does the VTC, vO(vI) look like considering vI ∈ [-5V;5V]? What is the vI range for that the amplifier remains in its active region? 0.5 p b) What are the values of the input and output resistances. What is the application of the circu ...
... 0.5 p a) What is the expression and the value of the gain and how does the VTC, vO(vI) look like considering vI ∈ [-5V;5V]? What is the vI range for that the amplifier remains in its active region? 0.5 p b) What are the values of the input and output resistances. What is the application of the circu ...
High performance 3 A ULDO linear regulator
... L6935 is the best choice in smart linear regulator applications, due to its own small size, high power delivered and high regulation accuracy. Furthermore thermal shut-down and OCP guarantee the highest reliability for each application. VIN can be separated by VBIAS: in this way the device can regul ...
... L6935 is the best choice in smart linear regulator applications, due to its own small size, high power delivered and high regulation accuracy. Furthermore thermal shut-down and OCP guarantee the highest reliability for each application. VIN can be separated by VBIAS: in this way the device can regul ...
Higher Physics: Monitoring and measuring alternating current
... Electrical sources and internal resistance Internal resistance Up until now, it has been assumed that power supplies are ideal. This means that their voltage remains constant and they can supply any current as long as they are connected to the correct resistance. However, when a battery is part of ...
... Electrical sources and internal resistance Internal resistance Up until now, it has been assumed that power supplies are ideal. This means that their voltage remains constant and they can supply any current as long as they are connected to the correct resistance. However, when a battery is part of ...
GATE EEE 2013 Papers
... permittivity of the dielectric material is equal to 2. The value of constant 0 is 12 8.85 10 F /m . The energy stored in the dielectric in Joules is (A) 11 8.85 10(B) 5 8.85 10(C) 88.5 (D) 885 Answer: (B) 40. For a power system network with n nodes, Z33 of its bus impedance matrix is j ...
... permittivity of the dielectric material is equal to 2. The value of constant 0 is 12 8.85 10 F /m . The energy stored in the dielectric in Joules is (A) 11 8.85 10(B) 5 8.85 10(C) 88.5 (D) 885 Answer: (B) 40. For a power system network with n nodes, Z33 of its bus impedance matrix is j ...
introduction
... A switched capacitor filter is a three terminal element, which consists of capacitors, periodic switches and operational amplifiers and whose open circuit voltage transfer function represents filtering characteristics. The operation of the filter is based on the ability of on-chip capacitors and MOS ...
... A switched capacitor filter is a three terminal element, which consists of capacitors, periodic switches and operational amplifiers and whose open circuit voltage transfer function represents filtering characteristics. The operation of the filter is based on the ability of on-chip capacitors and MOS ...
Arlene Pineda
... current clamp) which involves the injection of current into a cell, voltage step (in voltage clamp) entails the injection of current into a cell in order to hold the potential at specific value, and voltage ramp (in voltage clamp) where a gradual increase in the potential of the cell is observed. Th ...
... current clamp) which involves the injection of current into a cell, voltage step (in voltage clamp) entails the injection of current into a cell in order to hold the potential at specific value, and voltage ramp (in voltage clamp) where a gradual increase in the potential of the cell is observed. Th ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... high duty cycle. The step-up dc-dc converters have been proposed to obtain high voltage ratios without extreme high duty cycle by using isolated transformers or coupled inductors. Among these high step-up dc-dc converters, voltage-fed type sustains high input current ripple. Thus, providing low inpu ...
... high duty cycle. The step-up dc-dc converters have been proposed to obtain high voltage ratios without extreme high duty cycle by using isolated transformers or coupled inductors. Among these high step-up dc-dc converters, voltage-fed type sustains high input current ripple. Thus, providing low inpu ...
Circuits Answer Key
... Why would it be a problem if your household appliances were connected in a series circuit? If all appliances were connected in series, you would have to turn all of them on in order to turn one of them on. If one appliance was turned off, the others would be off as well. Another problem is that the ...
... Why would it be a problem if your household appliances were connected in a series circuit? If all appliances were connected in series, you would have to turn all of them on in order to turn one of them on. If one appliance was turned off, the others would be off as well. Another problem is that the ...
MAX1534 High-Efficiency, Triple-Output, Keep-Alive Power Supply for Notebook Computers General Description
... Two integrated low-voltage linear regulators follow this output and provide two independent preset output voltages of 3.3V and 1.8V, or adjustable output voltages. The buck regulator utilizes a peak current-limit, pulsefrequency modulation (PFM) architecture for highest light-load efficiency to cons ...
... Two integrated low-voltage linear regulators follow this output and provide two independent preset output voltages of 3.3V and 1.8V, or adjustable output voltages. The buck regulator utilizes a peak current-limit, pulsefrequency modulation (PFM) architecture for highest light-load efficiency to cons ...
KSH200 NPN Epitaxial Silicon Transistor KSH200 — NPN
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
FNA40860 Motion SPM 45 Series FNA40860 Motio
... 1) To avoid malfunction, the wiring of each input should be as short as possible (less than 2 - 3 cm). 2) By virtue of integrating an application-specific type of HVIC inside the Motion SPM® 45 product, direct coupling to MCU terminals without any optocoupler or transformer isolation is possible. 3) ...
... 1) To avoid malfunction, the wiring of each input should be as short as possible (less than 2 - 3 cm). 2) By virtue of integrating an application-specific type of HVIC inside the Motion SPM® 45 product, direct coupling to MCU terminals without any optocoupler or transformer isolation is possible. 3) ...
74LS151 - ECE Labs
... and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical e ...
... and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical e ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.