Evaluates: MAX8727 MAX8727 Evaluation Kit General Description Features
... The MAX8727 EV kit contains a high-efficiency, PWM step-up DC-DC converter. The MAX8727 features a programmable soft-start, loop compensation pin, and an internal MOSFET switch. The EV kit operates from a 2.6V to 5.5V DC power supply, provides a regulated 15V output, and is capable of providing a 60 ...
... The MAX8727 EV kit contains a high-efficiency, PWM step-up DC-DC converter. The MAX8727 features a programmable soft-start, loop compensation pin, and an internal MOSFET switch. The EV kit operates from a 2.6V to 5.5V DC power supply, provides a regulated 15V output, and is capable of providing a 60 ...
Charge Sharing by Capacitors
... In circuit #2, in section IV, we have two capacitors and a power supply connected in series. Circuit #3 is used for charging and reading voltages of the capacitors of circuit #2. Resistors are used in both circuits to protect the components from damage. They do not affect the charges of the capacito ...
... In circuit #2, in section IV, we have two capacitors and a power supply connected in series. Circuit #3 is used for charging and reading voltages of the capacitors of circuit #2. Resistors are used in both circuits to protect the components from damage. They do not affect the charges of the capacito ...
PTE-100-C PLUS PRO - Technical Diagnostic Services
... The PTE-100-C and the Plus and Pro versions were designed as powerful, rugged and flexible tools for the wide diversity of maintenance jobs in substations and transformation centers. Both feature a 1000-VA voltage regulator and highly accurate digital instruments that provide the quality and effecti ...
... The PTE-100-C and the Plus and Pro versions were designed as powerful, rugged and flexible tools for the wide diversity of maintenance jobs in substations and transformation centers. Both feature a 1000-VA voltage regulator and highly accurate digital instruments that provide the quality and effecti ...
Final Report – Team 1613
... and have an effective charger. But then resistance across the load, now becomes a problem. As shown above, the resistance values are different between configurations. The easiest solution to this is just sticking with one configuration for our charger. Another, more complex option is to put two resi ...
... and have an effective charger. But then resistance across the load, now becomes a problem. As shown above, the resistance values are different between configurations. The easiest solution to this is just sticking with one configuration for our charger. Another, more complex option is to put two resi ...
STI13005-1
... ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. ...
... ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. ...
CHAPter 10 - Amazon Web Services
... problems. Figure 10-3 shows the circuit diagram for a ladder type D/A converter. ...
... problems. Figure 10-3 shows the circuit diagram for a ladder type D/A converter. ...
Charge
... Analyzing a diode operating in the reverse bias region will show that the current through it remains essentially constant until the breakdown voltage, also called the avalanche or zener breakdown voltage, is reached. At this point the current will increase very rapidly for a small voltage change. ...
... Analyzing a diode operating in the reverse bias region will show that the current through it remains essentially constant until the breakdown voltage, also called the avalanche or zener breakdown voltage, is reached. At this point the current will increase very rapidly for a small voltage change. ...
fast pulser for high-altitude ignition research
... The single-turn primary of the second-stage transformer was made of a short length of 1.125” diameter copper pipe, offset toward the grounded end of the 12-turn secondary winding to reduce the voltage stress. The 100 pF storage capacitor on the secondary is an equivalent capacitance of 100 pF × 122 ...
... The single-turn primary of the second-stage transformer was made of a short length of 1.125” diameter copper pipe, offset toward the grounded end of the 12-turn secondary winding to reduce the voltage stress. The 100 pF storage capacitor on the secondary is an equivalent capacitance of 100 pF × 122 ...
Transient signals
... Pole - number of switch contact sets. Throw - number of conducting positions, single or double. Way - number of conducting positions, three or more. Open - off position, contacts not conducting. Closed - on position, contacts conducting, there may be several on positions. ...
... Pole - number of switch contact sets. Throw - number of conducting positions, single or double. Way - number of conducting positions, three or more. Open - off position, contacts not conducting. Closed - on position, contacts conducting, there may be several on positions. ...
Electricity 2 - schoolphysics
... 7. If a current of 25 mA flows in a wire how many electrons pass that point per second? Charge on one electron = -1.6x10-19 C 8. Define: (a) resistance (b) resistivity 9. Draw a graph to show how the current varies with the voltage for: (a) a metal filament in a light bulb (b) a semiconductor 10. Ca ...
... 7. If a current of 25 mA flows in a wire how many electrons pass that point per second? Charge on one electron = -1.6x10-19 C 8. Define: (a) resistance (b) resistivity 9. Draw a graph to show how the current varies with the voltage for: (a) a metal filament in a light bulb (b) a semiconductor 10. Ca ...
6626 Demonstrate knowledge of electrical and electronic components
... may include but is not limited to – resistance voltage divider, zener diode, series pass, fixed and variable three-terminal integrated circuit (IC). ...
... may include but is not limited to – resistance voltage divider, zener diode, series pass, fixed and variable three-terminal integrated circuit (IC). ...
This article describes a analog IR sensor which gives output voltage
... corresponding to ambient light. To be able to use this sensor it requires that transmitter be OFF normally and must be switched ON only when we want to sense. A transistor does the job of switch to make IR transmitter ON and OFF. Hardware requirements: ATmega16/32 with 8MHz crystal. Uart baud rate s ...
... corresponding to ambient light. To be able to use this sensor it requires that transmitter be OFF normally and must be switched ON only when we want to sense. A transistor does the job of switch to make IR transmitter ON and OFF. Hardware requirements: ATmega16/32 with 8MHz crystal. Uart baud rate s ...
The Online UPS
... An online UPS isolates connected equipment from power problems by completely regenerating the incoming alternating current (AC). ...
... An online UPS isolates connected equipment from power problems by completely regenerating the incoming alternating current (AC). ...
File
... The role of the power supply architecture of Qatar University Cubesat is supplying all the satellite subsystems by their power requirements. The architecture composes from different stages including power generation, storage and finally distribution. Different MPPT (maximum power point tracking) alg ...
... The role of the power supply architecture of Qatar University Cubesat is supplying all the satellite subsystems by their power requirements. The architecture composes from different stages including power generation, storage and finally distribution. Different MPPT (maximum power point tracking) alg ...
ZMT31 Angle sensor datasheet
... The ZMT31 allows the contactless counting of the revolutions of a rotating magnet which is mounted on the axis of a wheel. Zero output voltages of the Wheatstones bridges are used as trigger signals. The sense of rotation of the wheel is taken into account by comparing the signal outputs of both Whe ...
... The ZMT31 allows the contactless counting of the revolutions of a rotating magnet which is mounted on the axis of a wheel. Zero output voltages of the Wheatstones bridges are used as trigger signals. The sense of rotation of the wheel is taken into account by comparing the signal outputs of both Whe ...
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.