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MAX15066/MAX15166 High-Efficiency, 4A, Step-Down DC-DC Regulators with Internal Power Switches EVALUATION KIT AVAILABLE
MAX15066/MAX15166 High-Efficiency, 4A, Step-Down DC-DC Regulators with Internal Power Switches EVALUATION KIT AVAILABLE

10A 4.5V-14V Input Non-Isolated Wide Output Adjustable Power
10A 4.5V-14V Input Non-Isolated Wide Output Adjustable Power

... the 2nd generation of the popular PTH series power modules and include a reduced footprint and additional features. The PTH08T241W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240/241W requires a single resistor to set the out ...
Sample pages 2 PDF
Sample pages 2 PDF

... in applications from low to medium power and frequency and now is considered obsolete. The metal oxide semiconductor field effect transistor (MOSFET) was invented in 1978 and is used for power electronic switching applications of low power and high frequencies. The gate turn-off thyristor (GTO), is ...
Application Note AN-49 LinkSwitch-PH Family
Application Note AN-49 LinkSwitch-PH Family

LM2596 SIMPLE SWITCHER Power Converter 150 kHz3A Step
LM2596 SIMPLE SWITCHER Power Converter 150 kHz3A Step

UCC28070 数据资料 dataSheet 下载
UCC28070 数据资料 dataSheet 下载

... over operating free-air temperature range −40°C < TA < 125°C, TJ = TA, VCC = 12 V, GND = 0 V, RRT = 75 kΩ, RDMX = 68.1 kΩ, RRDM = RSYN = 100 kΩ, CCDR = 2.2 nF, CSS = CVREF = 0.1 µF, CVCC = 1 µF, IVREF = 0 mA (unless otherwise noted) ...
Defense against electromagnetic pulse weapons
Defense against electromagnetic pulse weapons

... Defense methods of electromagnetic pulse weapons The major problem area in determining lethality is that of coupling efficiency, which is a measure of how much power is transferred from the field produced by the weapon into the target. Front door coupling occurs typically when power from an electrom ...
APPLICATION NOTE U-134
APPLICATION NOTE U-134

... Figure 3 shows a squarer and a divider as well as a multiplier in the voltage loop. The output of the voltage error amplifier is divided by the square of the average input voltage before it is multiplied by the rectified input voltage signal. This extra circuitry keeps the gain of the voltage loop c ...
BDTIC I C E 2 H S 0 1 G www.BDTIC.com/infineon
BDTIC I C E 2 H S 0 1 G www.BDTIC.com/infineon

... temperature protection. In addition, the burst mode can be enabled/disabled by connnecting different capacitance to this pin. IC will do the set up function the first time VCC rise from a voltage lower than internal reference. SS (soft start) SS pin connects an external capacitor CSS to GND and a re ...
Chapter 13 Transmission Lines
Chapter 13 Transmission Lines

... the connections between devices on a circuit board that are designed to operate at high frequencies. What all of the above examples have in common is that the devices to be connected are separated by distances on the order of a wavelength or much larger, whereas in basic circuit analysis methods, co ...
Varactor Diodes
Varactor Diodes

ECE 469 Power Electronics Lab Manual
ECE 469 Power Electronics Lab Manual

... to the east is the Advanced Power Applications Laboratory, a research facility which shares many of the same features. The main laboratory is supplied by 60 Hz ac power at 208 V three-phase into special panels. A separate dc power supply system delivers ± 120 V at up to 24 kW. Power from the regular ...
Cascaded H Bridge Multilevel Inverter Booster As A
Cascaded H Bridge Multilevel Inverter Booster As A

... present era. One of the main power quality issues is the voltage sag during power transmission. To solve this problem custom power devices have been introduced. One of these devices is the Dynamic Voltage Restorer (DVR), which is considered to be the most efficient and effective modern custom power ...
MAX5073 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs General Description
MAX5073 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs General Description

... The MAX5073 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The device is capable of operating from a wide 5.5V to 23V input voltage range. Each output is programmable down to 0.8V in t ...
Arc detecting relay system
Arc detecting relay system

Oscillators_PartB (Chp 5)
Oscillators_PartB (Chp 5)

... • Output is increasing positive going ramp. ...
TLE7368 - Infineon Technologies
TLE7368 - Infineon Technologies

... have its own input allowing to insert a dropper from the Buck output to reduce the on chip power dissipation if necessary. For the same reason, reduction of on chip power dissipation, the core supply (1.5 V, 1.2 V or 1.3 V) follows the concept of integrated control circuit with external power stage. ...
Application Note AN-47 TOPSwitch-JX Family
Application Note AN-47 TOPSwitch-JX Family

... allows the selection of a larger TOPSwitch-JX device to be used than required for power delivery by reducing KI, such that the current limit of the larger device is equal to the original smaller part selected. High Line Operating Mode This parameter confirms the mode of operation of the TOPSwitch-JX ...
LP3985 - Texas Instruments
LP3985 - Texas Instruments

... output noise without slowing down the load transient response. Fast startup time is achieved by utilizing an internal power-on circuit that actively pre-charges the bypass capacitor. Power supply rejection is better than 50 dB at low frequencies and starts to roll off at 1 kHz. High power supply rej ...
NCL30060 - ON Semiconductor
NCL30060 - ON Semiconductor

KD-10 MHO UNITS CALIBRATION USING IN
KD-10 MHO UNITS CALIBRATION USING IN

... 21. Adjust P2A for fine adjustment of Aph-Bph MTA or R2A for coarse adjustment of Aph-Bph MTA until MTA is within + or – 2 deg off of desired MTA. In this case, 73 to 77 deg. Adjust P2C for fine adjustment of Cph-Aph MTA or R2C for coarse adjustment of Cph-Aph MTA until MTA is within + or – 2 deg of ...
PTH04T220W,
PTH04T220W,

... output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reducing input capacitor RMS ...
Analysis and design of an impulse current generator
Analysis and design of an impulse current generator

... one and only element (R, L, C) of the generator. When changing one element it is required to change at least one of the others in order to meet the requirements for damped oscillation, otherwise the current tends to the over-damped oscillation (R2>4L/C) or to the under-damped (R2<4L/C). In order to ...
Analysis and design of an impulse current generator
Analysis and design of an impulse current generator

... one and only element (R, L, C) of the generator. When changing one element it is required to change at least one of the others in order to meet the requirements for damped oscillation, otherwise the current tends to the over-damped oscillation (R2>4L/C) or to the under-damped (R2<4L/C). In order to ...
Potentiometer - Make Your Point
Potentiometer - Make Your Point

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Spark-gap transmitter



A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""
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