BDTIC www.BDTIC.com/infineon AP90001
... resistors, the switching behavior (especially slew rate) of the MOSFETs can be adjusted to the application’s needs. Of course, the MOSFETs can be changed if required. Please refer to: www.infineon.com/MOSFETS. There are resistive voltage dividers at the outputs of the full bride. They are intended t ...
... resistors, the switching behavior (especially slew rate) of the MOSFETs can be adjusted to the application’s needs. Of course, the MOSFETs can be changed if required. Please refer to: www.infineon.com/MOSFETS. There are resistive voltage dividers at the outputs of the full bride. They are intended t ...
Dynamic Load Modelling of Some Low Voltage
... Experiments of the change of TV set supply voltage showed that its real power does not depend on voltage, while reactive power changes with voltage, approximately 0.3% for one percent of voltage change. After the voltage changes, both real and reactive power deviate from corresponding mean power val ...
... Experiments of the change of TV set supply voltage showed that its real power does not depend on voltage, while reactive power changes with voltage, approximately 0.3% for one percent of voltage change. After the voltage changes, both real and reactive power deviate from corresponding mean power val ...
AN-653: Improving Temperature, Stability, and Linearity of High Dynamic Range RMS RF Power Detectors
... feed this signal back to the VGA gain control input with the noise intact, the rms voltage going to the external measurement node can be filtered using a simple filter to yield a largely noise-free rms voltage. Figure 6 shows the resulting reduction in transfer function ripple of the rms-to-dc conve ...
... feed this signal back to the VGA gain control input with the noise intact, the rms voltage going to the external measurement node can be filtered using a simple filter to yield a largely noise-free rms voltage. Figure 6 shows the resulting reduction in transfer function ripple of the rms-to-dc conve ...
latchup
... A byproduct of the Bulk CMOS structure is a pair of parasitic bipolar transistors. The collector of each BJT is connected to the base of the other transistor in a positive feedback structure. Latchup can occur when both BJT's conduct, creating a low resistance path between Vdd and GND and the produc ...
... A byproduct of the Bulk CMOS structure is a pair of parasitic bipolar transistors. The collector of each BJT is connected to the base of the other transistor in a positive feedback structure. Latchup can occur when both BJT's conduct, creating a low resistance path between Vdd and GND and the produc ...
Deglitching Techniques for High-Voltage R-2R
... In an R-2R DAC design with supply voltages exceeding ±5V, large voltage glitches (up to 1.5V) can occur during the DAC's major-carry transitions. These glitches can propagate through the output buffer amplifier and appear at output. The slewing of the level shifters that control the top (VREF+ ) and ...
... In an R-2R DAC design with supply voltages exceeding ±5V, large voltage glitches (up to 1.5V) can occur during the DAC's major-carry transitions. These glitches can propagate through the output buffer amplifier and appear at output. The slewing of the level shifters that control the top (VREF+ ) and ...
D.J. Perreault, J. Hu, J.M. Rivas, Y. Han, O. Leitermann, R.C.N. Pilawa-Podgurski, A. Sagneri, and C.R. Sullivan, Opportunities and Challenges in Very High Frequency Power Conversion, 2009 IEEE Applied Power Electronics conference , Feb. 2009, pp. 1-14
... For operation at the same voltage and current levels but at a factor kf higher in switching frequency, circuit resistances remain unchanged, while capacitor and inductance values scale inversely with frequency (by a factor 1/kf ). This inverse scaling of passive component values and energy storage w ...
... For operation at the same voltage and current levels but at a factor kf higher in switching frequency, circuit resistances remain unchanged, while capacitor and inductance values scale inversely with frequency (by a factor 1/kf ). This inverse scaling of passive component values and energy storage w ...
Compensation Methods in Voltage Regulators | CUI Inc
... then modeled or measured with the compensation components installed. This process is often repeated many times until the desired result is achieved. Optimizing the compensation of a digital switching regulator is accomplished in a similar manner; however changes are made using firmware rather than p ...
... then modeled or measured with the compensation components installed. This process is often repeated many times until the desired result is achieved. Optimizing the compensation of a digital switching regulator is accomplished in a similar manner; however changes are made using firmware rather than p ...
ESD8008 - ESD Protection Diode
... Figure 6. Diagram of ESD Clamping Voltage Test Setup The following is taken from Application Note AND8307/D − Characterization of ESD Clamping Performance. ...
... Figure 6. Diagram of ESD Clamping Voltage Test Setup The following is taken from Application Note AND8307/D − Characterization of ESD Clamping Performance. ...
W211 (25-40-75-100-150-250-400-600A)
... Vdc and Vac logic controls. The conduction is activated by the control signal at the first zero crossing of the load power voltage. Switching off occurs by the first zero crossing of the load current after disabling the control signal. The control of three-phase loads can be by two or three W211 in ...
... Vdc and Vac logic controls. The conduction is activated by the control signal at the first zero crossing of the load power voltage. Switching off occurs by the first zero crossing of the load current after disabling the control signal. The control of three-phase loads can be by two or three W211 in ...
AND8474 - Implementing a 310 W Power Supply with
... If the detected failure is not critical, the protection behavior of PFC or LLC does not influence or stop each other immediately. For example, when the brown--out block finds the bulk voltage is too low, it stops the LLC only, but does not stop PFC. Similarly, the line brown--out block stops the P ...
... If the detected failure is not critical, the protection behavior of PFC or LLC does not influence or stop each other immediately. For example, when the brown--out block finds the bulk voltage is too low, it stops the LLC only, but does not stop PFC. Similarly, the line brown--out block stops the P ...
Designstudie av framtida 10kW växelriktare Daniel Eidborn
... power supply is a 400 Hz, 230 VPh three phases or a ± 270 V DC source. Other power levels than 10 kW are also of interest. The things that are interesting to gain technical insight into are the most suitable components available for inverters, the way to use them, their expected efficiency and weigh ...
... power supply is a 400 Hz, 230 VPh three phases or a ± 270 V DC source. Other power levels than 10 kW are also of interest. The things that are interesting to gain technical insight into are the most suitable components available for inverters, the way to use them, their expected efficiency and weigh ...
Accidents in home and environment
... • Flash burns – typically superficial • Contact burns – may be negligible surface burning but deeper tissue damage due to the conduction of electricity through tissue plains. These burns can be further divided into high tension or voltage and low tension/ voltage burns. • Electrical conduction throu ...
... • Flash burns – typically superficial • Contact burns – may be negligible surface burning but deeper tissue damage due to the conduction of electricity through tissue plains. These burns can be further divided into high tension or voltage and low tension/ voltage burns. • Electrical conduction throu ...
HMC641A (v02.0316)
... PHEMT SP4T switch chip. Covering DC to 18 GHz, this switch offers high isolation and low insertion loss and extends the frequency coverage of ADI’s SP4T switch product line. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines to two. ...
... PHEMT SP4T switch chip. Covering DC to 18 GHz, this switch offers high isolation and low insertion loss and extends the frequency coverage of ADI’s SP4T switch product line. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines to two. ...
Dual Negative Regulated Charge Pump
... Fig. 9. Transient response of the two outputs due to switch control. ΔV= 10mV (Temp: -40˚C to 85˚C) Fig. 7. Output voltage of the negative charge pump and the 3.3V LDO over the temperature range from -40˚C to 85˚C. ...
... Fig. 9. Transient response of the two outputs due to switch control. ΔV= 10mV (Temp: -40˚C to 85˚C) Fig. 7. Output voltage of the negative charge pump and the 3.3V LDO over the temperature range from -40˚C to 85˚C. ...
OPTIMA® BlueTop TrollFury
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.