VIPer53
... When a more accurate output voltage is needed, the way is to monitor it directly secondary side, and drive the PWM controller through an optocoupler as shown on Figure 17. The optocoupler is connected in parallel with the compensation network on the COMP pin. The design of the auxiliary winding that ...
... When a more accurate output voltage is needed, the way is to monitor it directly secondary side, and drive the PWM controller through an optocoupler as shown on Figure 17. The optocoupler is connected in parallel with the compensation network on the COMP pin. The design of the auxiliary winding that ...
Bipolar Transistor 100V, 2A VCE(sat);0.6 max. PNP Single TP
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
TPS40007 数据资料 dataSheet 下载
... conventional diode, or it can be a controlled active device if a control signal is available to drive it. The TPS4000x provides a signal to drive an N-channel MOSFET as a rectifier. This control signal is carefully coordinated with the drive signal for the main switch so that there is minimum delay ...
... conventional diode, or it can be a controlled active device if a control signal is available to drive it. The TPS4000x provides a signal to drive an N-channel MOSFET as a rectifier. This control signal is carefully coordinated with the drive signal for the main switch so that there is minimum delay ...
STEVAL-IHM015V1
... motor control applications. Based on a cost effective, flexible and open design, it allows easy demonstration of the ST7MC2S4 capabilities to ...
... motor control applications. Based on a cost effective, flexible and open design, it allows easy demonstration of the ST7MC2S4 capabilities to ...
Analysis of Low Pass Filter and Voltage Dividers
... design parameters as SPICE, but for completeness, simulations were run in both. It was not too time consuming to do both, as the programs are generally easy to work with. The transient analysis w ...
... design parameters as SPICE, but for completeness, simulations were run in both. It was not too time consuming to do both, as the programs are generally easy to work with. The transient analysis w ...
LM193JAN Low Power Low Offset Voltage Dual
... Reducing the input resistors to < 10 kΩ reduces the feedback signal levels and finally, adding even a small amount (1.0 to 10 mV) of positive feedback (hysteresis) causes such a rapid transition that oscillations due to stray feedback are not possible. Simply socketing the IC and attaching resistors ...
... Reducing the input resistors to < 10 kΩ reduces the feedback signal levels and finally, adding even a small amount (1.0 to 10 mV) of positive feedback (hysteresis) causes such a rapid transition that oscillations due to stray feedback are not possible. Simply socketing the IC and attaching resistors ...
Data Sheet (current)
... operation from a single supply. It features a wide range of operating voltage from +5V to +15V, rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VO ...
... operation from a single supply. It features a wide range of operating voltage from +5V to +15V, rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VO ...
Digitally Adjustable LCD Bias Supply MAX749 _______________General Description ____________________________Features
... ultra-low supply current of pulse-skipping, pulse-frequency modulation (PFM) converters with the high fullload efficiency characteristic of pulse-width modulation (PWM) converters. This control scheme allows the device to achieve high efficiency over a wide range of loads. The current-sense function ...
... ultra-low supply current of pulse-skipping, pulse-frequency modulation (PFM) converters with the high fullload efficiency characteristic of pulse-width modulation (PWM) converters. This control scheme allows the device to achieve high efficiency over a wide range of loads. The current-sense function ...
Handout Topic 5, 10 New Charge Carrier Drift teacher
... 3. Why is drift speed so slow? Use the comparison of Cu and Germanium to answer the question. It depends on charge carrier density. The higher number of charges per 1 m3 , the higher the density and the faster the drift speed and , subsequently current , will be: I α v . Cu is 109 times faster than ...
... 3. Why is drift speed so slow? Use the comparison of Cu and Germanium to answer the question. It depends on charge carrier density. The higher number of charges per 1 m3 , the higher the density and the faster the drift speed and , subsequently current , will be: I α v . Cu is 109 times faster than ...
parallel connected inverter for fuel cell system
... QIB, If VCEIA not equal to VCEIB as a result IdA+ will not be equal to IdB+. To maintain similar current sharing between the two inverters series resistor RI and R2 added between each leg of the six legs and the common point as shown in Figure 8. RI box consists of three resistors RII, R12, and RI3. ...
... QIB, If VCEIA not equal to VCEIB as a result IdA+ will not be equal to IdB+. To maintain similar current sharing between the two inverters series resistor RI and R2 added between each leg of the six legs and the common point as shown in Figure 8. RI box consists of three resistors RII, R12, and RI3. ...
Phys405-Chapter6
... 5. Set the reset/ramp switch on the ramp power supply to the ramp position. This will initiate the ramping of the voltage of the power supply and the taking of the data by the computer. (It is a good idea to put the reset/ramp switch to the reset position as soon as the data sampling is completed to ...
... 5. Set the reset/ramp switch on the ramp power supply to the ramp position. This will initiate the ramping of the voltage of the power supply and the taking of the data by the computer. (It is a good idea to put the reset/ramp switch to the reset position as soon as the data sampling is completed to ...
POWER FACTOR METERS LF 72 / LF 96 ANALOGUE METERS
... Digital Multimeters Clamp Meters Insulation Testers SUBJECT TO CHANGE WITHOUT NOTICE This manual superseded all previous versions – please keep for future reference ...
... Digital Multimeters Clamp Meters Insulation Testers SUBJECT TO CHANGE WITHOUT NOTICE This manual superseded all previous versions – please keep for future reference ...
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.