ISL9R860PF2 8 A, 600 V, STEALTH Diode —
... STEALTH™ family exhibits low reverse recovery current (Irr) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switching applications. The low Irr and short ta phase reduce loss in sw ...
... STEALTH™ family exhibits low reverse recovery current (Irr) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switching applications. The low Irr and short ta phase reduce loss in sw ...
MPQ4470(A) - Monolithic Power System
... inductor current approaches zero. The LS-FET driver enters a tri-state (high Z) whenever the inductor current reaches zero. A current modulator takes control of the LS-FET and limits the inductor current to less than -1mA. Hence, the output capacitors discharge slowly to GND through the LS-FET to gr ...
... inductor current approaches zero. The LS-FET driver enters a tri-state (high Z) whenever the inductor current reaches zero. A current modulator takes control of the LS-FET and limits the inductor current to less than -1mA. Hence, the output capacitors discharge slowly to GND through the LS-FET to gr ...
MAX1552 Complete Power IC for Low-Cost PDAs General Description
... NiMH, battery. It includes all the regulators, outputs, and voltage monitors necessary for small PDAs while requiring a bare minimum of external components. This device features four linear regulators, a step-up DC-to-DC converter for LCD bias, a microprocessor reset output, and low battery detectio ...
... NiMH, battery. It includes all the regulators, outputs, and voltage monitors necessary for small PDAs while requiring a bare minimum of external components. This device features four linear regulators, a step-up DC-to-DC converter for LCD bias, a microprocessor reset output, and low battery detectio ...
50-mA, 24-V, 3.2-μA Supply Current Low
... voltage, low-power operation, and miniaturized packaging. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF. The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the d ...
... voltage, low-power operation, and miniaturized packaging. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF. The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the d ...
XLamp ML and MX Breakdown Voltage
... ceramic-substrate based XLamp XP, XR, XM and XT LED families, typically greater than 1000 V. This is due to the ML and MX LED design configuration; the LED chip is directly connected to the metal thermal (heat sink) pad. For this reason, electrically isolating the thermal pad connection from both th ...
... ceramic-substrate based XLamp XP, XR, XM and XT LED families, typically greater than 1000 V. This is due to the ML and MX LED design configuration; the LED chip is directly connected to the metal thermal (heat sink) pad. For this reason, electrically isolating the thermal pad connection from both th ...
4 Set-up - FabLab Web
... The series TRM amplifiers are four-quadrant power amplifiers for permanent-field DC motors, that means that acceleration and braking is possible in both directions. To enable this, a 2.2-fold or triple continuous current is available for a certain time (about 2.5 seconds) depending on the version. F ...
... The series TRM amplifiers are four-quadrant power amplifiers for permanent-field DC motors, that means that acceleration and braking is possible in both directions. To enable this, a 2.2-fold or triple continuous current is available for a certain time (about 2.5 seconds) depending on the version. F ...
Atmel LED Driver-MSL3082
... devices, allowing active area dimming when used for video displays. The advanced PWM engine synchronizes with the video signal, and offers phase shifted string drive, virtually eliminating waterfall noise and motion blur. The MSL3082 adaptively controls the DC-DC converters that power the LED string ...
... devices, allowing active area dimming when used for video displays. The advanced PWM engine synchronizes with the video signal, and offers phase shifted string drive, virtually eliminating waterfall noise and motion blur. The MSL3082 adaptively controls the DC-DC converters that power the LED string ...
Aalborg Universitet Yao, Zhilei; Xu, Jing; Guerrero, Josep M.
... modeling of the PPF TL converter is proposed. The operating principle is illustrated in Section II. Only two independent control variables are needed, which are the same as the traditional TL converter. Then modeling of the PPF TL converter is established in Section III. Small-signal model of the PP ...
... modeling of the PPF TL converter is proposed. The operating principle is illustrated in Section II. Only two independent control variables are needed, which are the same as the traditional TL converter. Then modeling of the PPF TL converter is established in Section III. Small-signal model of the PP ...
LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package
... Power Dissipation and Heat Management xDSL applications require the line driver to dissipate a significant amount of power and heat compared to other components in the system. The large peak to RMS variations of DMT and CAP ADSL signals require high supply voltages to prevent clipping, and the use o ...
... Power Dissipation and Heat Management xDSL applications require the line driver to dissipate a significant amount of power and heat compared to other components in the system. The large peak to RMS variations of DMT and CAP ADSL signals require high supply voltages to prevent clipping, and the use o ...
BD8303MUV
... Since DC/DC converter application is sampled according to the switching frequency, the GBW of the whole system (frequency at which gain is 0 dB) must be set to be equal to or lower than 1/5 of the switching frequency. In summary, target property of applications is as follows: - Phase delay must be 1 ...
... Since DC/DC converter application is sampled according to the switching frequency, the GBW of the whole system (frequency at which gain is 0 dB) must be set to be equal to or lower than 1/5 of the switching frequency. In summary, target property of applications is as follows: - Phase delay must be 1 ...
MAX1708 datasheet
... (350kHz < fCLK < 1MHz) is applied to CLK. For wireless or noise-sensitive applications, this ensures that switching harmonics are predictable and kept outside the IF frequency band(s). High-frequency operation permits low-magnitude output ripple voltage and minimum inductor and filter capacitor size ...
... (350kHz < fCLK < 1MHz) is applied to CLK. For wireless or noise-sensitive applications, this ensures that switching harmonics are predictable and kept outside the IF frequency band(s). High-frequency operation permits low-magnitude output ripple voltage and minimum inductor and filter capacitor size ...
LTC3550-1
... current to maintain a constant die temperature during high power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550-1 terminates the charge cycle when the charge current drops below the progra ...
... current to maintain a constant die temperature during high power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550-1 terminates the charge cycle when the charge current drops below the progra ...
Four-Quadrant Thyristor DC Drive
... 4. Permanent magnet synchronous servo drive with field-oriented control by DSP ........................ 21 1. The aim of the measurement ............................................................................................... 21 2. The modern motor control DSP ................................ ...
... 4. Permanent magnet synchronous servo drive with field-oriented control by DSP ........................ 21 1. The aim of the measurement ............................................................................................... 21 2. The modern motor control DSP ................................ ...
Zenergy Power Inc.
... • Networked Systems Can Provide Inherently Higher Levels of Reliability • It is Difficult to Control where Current Flows in a Networked System • Loop Flows, Congestion and Poor System Utilization can Result • Typically, the First Thermally Limited Line Sets the Power Transfer Capacity • Other Lines ...
... • Networked Systems Can Provide Inherently Higher Levels of Reliability • It is Difficult to Control where Current Flows in a Networked System • Loop Flows, Congestion and Poor System Utilization can Result • Typically, the First Thermally Limited Line Sets the Power Transfer Capacity • Other Lines ...
A Time-Current Curve Approach to Arc
... in this case, approximately 0.7 seconds. It is important to note that the ‘current’ axis (x-axis) can be displayed in amps or multiple of the device pickup. Additionally, the ‘time’ axis (y-axis) can be displayed in seconds or cycles. Some TCC's contain a line between the first and second multiples ...
... in this case, approximately 0.7 seconds. It is important to note that the ‘current’ axis (x-axis) can be displayed in amps or multiple of the device pickup. Additionally, the ‘time’ axis (y-axis) can be displayed in seconds or cycles. Some TCC's contain a line between the first and second multiples ...
Primary Current Injection Test System
... sides, and complete with 2 screw-driven clamps to lock the 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, termina ...
... sides, and complete with 2 screw-driven clamps to lock the 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, termina ...
ANALYSIS AND IMPLEMENTATION OF HIGH GAIN TWO INPUT
... Boost converter is the main component of fuel cell, battery & solar powered system. These converters are used to get the desired output voltage without increasing the size of the input sources and also the obtained voltage from these converters can be directly connected to a dc microgrid system. To ...
... Boost converter is the main component of fuel cell, battery & solar powered system. These converters are used to get the desired output voltage without increasing the size of the input sources and also the obtained voltage from these converters can be directly connected to a dc microgrid system. To ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.