Design of a Zero voltage switching Flyback synchronous rectification controller for high
... Flyback converters are widely used as mains isolated converter for low to moderate power applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractiv ...
... Flyback converters are widely used as mains isolated converter for low to moderate power applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractiv ...
ICS9DB202.pdf
... The ICS9DB202 is a high perfromance 1-to-2 Differential-to-HCSL Jitter Attenuator designed for use in PCI Express™ systems. In some PCI Express™ systems, such as those found in desktop PCs, the PCI Express™ clocks are generated from a low bandwidth, high phase noise PLL frequency synthesizer. In the ...
... The ICS9DB202 is a high perfromance 1-to-2 Differential-to-HCSL Jitter Attenuator designed for use in PCI Express™ systems. In some PCI Express™ systems, such as those found in desktop PCs, the PCI Express™ clocks are generated from a low bandwidth, high phase noise PLL frequency synthesizer. In the ...
TDA1562 app note
... The schematic in fig.1 shows how the class H amplifier is built up. Principally, the output stage is a normal class AB BTL output stage. The special feature of the class H amplifier lies in the way the supply is connected to the output stage. In a normal class AB amplifier the collectors of output t ...
... The schematic in fig.1 shows how the class H amplifier is built up. Principally, the output stage is a normal class AB BTL output stage. The special feature of the class H amplifier lies in the way the supply is connected to the output stage. In a normal class AB amplifier the collectors of output t ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... One of the disadvantages of using this modified flying capacitor three level buck converter is switching loss will be more as there are three switches. In section II a flying capacitor three level buck converter has been suggested. section III simulation parameters are given. Section IV presents the ...
... One of the disadvantages of using this modified flying capacitor three level buck converter is switching loss will be more as there are three switches. In section II a flying capacitor three level buck converter has been suggested. section III simulation parameters are given. Section IV presents the ...
LTC5590 - Dual 600MHz to 1.7GHz High Dynamic Range Downconverting Mixer.
... The LTC®5590 is part of a family of dual-channel high dynamic range, high gain downconverting mixers covering the 600MHz to 4.5GHz RF frequency range. The LTC5590 is optimized for 600MHz to 1.7GHz RF applications. The LO frequency must fall within the 700MHz to 1.5GHz range for optimum performance. ...
... The LTC®5590 is part of a family of dual-channel high dynamic range, high gain downconverting mixers covering the 600MHz to 4.5GHz RF frequency range. The LTC5590 is optimized for 600MHz to 1.7GHz RF applications. The LO frequency must fall within the 700MHz to 1.5GHz range for optimum performance. ...
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description
... When VCC ramps from zero, an internal 7μs timer turns on M2 and sets the SR latch, which also turns on M1. Transistors M2, a 500μA current sink, and M1, a 100μA current sink, pull DE to GND through a 5kΩ resistor. M2 is designed to pull DE to the disabled state against an external parasitic capacita ...
... When VCC ramps from zero, an internal 7μs timer turns on M2 and sets the SR latch, which also turns on M1. Transistors M2, a 500μA current sink, and M1, a 100μA current sink, pull DE to GND through a 5kΩ resistor. M2 is designed to pull DE to the disabled state against an external parasitic capacita ...
BD2224G-LB ,BD2225G-LB
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
MAX3460–MAX3464 +5V, Fail-Safe, 20Mbps, Profibus RS-485/ RS-422 Transceivers General Description
... rate, and output skew less than 2ns. Each part contains one three-state differential line driver and one differential input line receiver. The devices operate from a +5V supply and feature true fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or sh ...
... rate, and output skew less than 2ns. Each part contains one three-state differential line driver and one differential input line receiver. The devices operate from a +5V supply and feature true fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or sh ...
SI unit for EtherNet/IP EX250-SEN1
... ♦Follow the instructions given below when handling reduced-wiring system: Or it will have a risk of being damaged and operating failure. ♦The instructions on selection (installation, wiring, environment of use, adjustment, operation and maintenance) described below must also be followed. ∗Product sp ...
... ♦Follow the instructions given below when handling reduced-wiring system: Or it will have a risk of being damaged and operating failure. ♦The instructions on selection (installation, wiring, environment of use, adjustment, operation and maintenance) described below must also be followed. ∗Product sp ...
LTC3600 - 15V, 1.5A Synchronous Rail-to-Rail
... the VOUT voltage with the voltage on ISET. If the load current increases, it causes a drop in the VOUT voltage relative to VISET. The ITH voltage then rises until the average inductor current matches that of the load current. At low load current, the inductor current can drop to zero and become nega ...
... the VOUT voltage with the voltage on ISET. If the load current increases, it causes a drop in the VOUT voltage relative to VISET. The ITH voltage then rises until the average inductor current matches that of the load current. At low load current, the inductor current can drop to zero and become nega ...
SIMATIC S7-200 SMART
... competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total cost of ownership. One such innovation from the house of Siemens is the SIMATIC controller series. These Programmable Logic Controllers (PLC) from S ...
... competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total cost of ownership. One such innovation from the house of Siemens is the SIMATIC controller series. These Programmable Logic Controllers (PLC) from S ...
Predictive digital current programmed control - Power
... converters. The main purpose of this paper is to address algorithms and implementation of digital current mode control for high-frequency switching power converters. In analog current mode control, the switch current or the inductor current is monitored continuously, and the switch control waveforms ...
... converters. The main purpose of this paper is to address algorithms and implementation of digital current mode control for high-frequency switching power converters. In analog current mode control, the switch current or the inductor current is monitored continuously, and the switch control waveforms ...
LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC uModule Regulator
... when the voltage at the ADJ pin is low. This frequency foldback helps to control the output current during startup and overload. The LTM8033 contains a power good comparator which trips when the ADJ pin is at roughly 90% of its regulated value. The PGOOD output is an open-collector transistor that i ...
... when the voltage at the ADJ pin is low. This frequency foldback helps to control the output current during startup and overload. The LTM8033 contains a power good comparator which trips when the ADJ pin is at roughly 90% of its regulated value. The PGOOD output is an open-collector transistor that i ...
AP5724 Description Pin Assignments
... Schottky diodes, with their low forward voltage drop and fast reverse recovery, are the ideal choices for AP5724 applications. The forward voltage drop of a Schottky diode represents the conduction losses in the diode, while the diode capacitance (CT or CD) represents the switching losses. For diode ...
... Schottky diodes, with their low forward voltage drop and fast reverse recovery, are the ideal choices for AP5724 applications. The forward voltage drop of a Schottky diode represents the conduction losses in the diode, while the diode capacitance (CT or CD) represents the switching losses. For diode ...
HEV/EV Applications - Renesas e
... These are higher power applications that might better use IGBT’s, especially the A/C compressor and power steering. Particularly for EV’s, the trend is to run these applications directly from the traction drive battery. This is more efficient and the higher voltage favors the use of IGBT’s. Tr ...
... These are higher power applications that might better use IGBT’s, especially the A/C compressor and power steering. Particularly for EV’s, the trend is to run these applications directly from the traction drive battery. This is more efficient and the higher voltage favors the use of IGBT’s. Tr ...
AP7365 600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... GND pins to decouple input power supply glitch and noise. The amount of the capacitance may be increased without limit. This input capacitor must be located as close as possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both IN and ...
... GND pins to decouple input power supply glitch and noise. The amount of the capacitance may be increased without limit. This input capacitor must be located as close as possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both IN and ...
Primary Current Injection Test System
... cable to the bar. Cables are to be used in parallel, in order to reach 400 sq. mm in all, and allow reaching 6000 A peak KAM-5/12.5, and 2000 A on KAM-2/5. 3. Code 17085. Set made of 4 cables, 200 sq. mm. cross section, length 2.5 m, terminated with ring terminals on both sides, and complete with 2 ...
... cable to the bar. Cables are to be used in parallel, in order to reach 400 sq. mm in all, and allow reaching 6000 A peak KAM-5/12.5, and 2000 A on KAM-2/5. 3. Code 17085. Set made of 4 cables, 200 sq. mm. cross section, length 2.5 m, terminated with ring terminals on both sides, and complete with 2 ...
Power Switching Devices and their Static Electrical Characteristics
... at the pn-ring junction for a given reverse bias voltage. Negatively charged glass film techniques are also employed to widen the scl near the surface, as shown in figures 3.1c and 3.1d. Multiple guard rings are sometimes employed for very high breakdown voltage devices. Similar techniques are exten ...
... at the pn-ring junction for a given reverse bias voltage. Negatively charged glass film techniques are also employed to widen the scl near the surface, as shown in figures 3.1c and 3.1d. Multiple guard rings are sometimes employed for very high breakdown voltage devices. Similar techniques are exten ...
GM862-QUAD / PY Hardware User Guide
... avoided will be evidenced. Obviously this document cannot embrace the whole hardware solutions and products that may be designed. The wrong solutions to be avoided shall be considered as mandatory, while the suggested hardware configurations shall not be considered mandatory, instead the information ...
... avoided will be evidenced. Obviously this document cannot embrace the whole hardware solutions and products that may be designed. The wrong solutions to be avoided shall be considered as mandatory, while the suggested hardware configurations shall not be considered mandatory, instead the information ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.