PPT-Designing High-Voltage, Programmable Power Supply for driving High-current

P ulsed loads Part 1 Presented by Sanjay Pithadia SEM Industrial Systems Medical Sector Challenge to Solve Driving HighVoltage Piezo sensors without using Big Capacitor banks 2 Drive Current Calculations Piezo sensors. It requires only two resistors to set an output current between 05mA and 200mA A multitude of analog techniques lend themselves to actively programming the output current The LT3092 is stable without input and output capacitors offering high DC and 45V to 18V Supply Range Drives Low R DSON NChannel MOSFETs Status Output Indicates Fault Condition Thermal Trip with PTC Thermistor A I in Standby Mode No External Charge Pump Capacitors Available in 8Pin SOIC The LTC1153 electronic circuit breaker Biasing in Synopsys. Andy . Whetzel. . University . of Virginia. 1. Agenda. Quick Background. FinFET . technology. Motivation. Supply-Biased. . D. esign. Proof-of-Concept Results. Challenge in Synopsys. Voltage Biasing. Andy . Whetzel. and Elena Weinberg. University of Virginia. Agenda. Background. FinFET. technology. Problem and approach. Our design. I. mplementation. Results. Discussion. Conclusion. Aarne Liski. Jere Kinnunen. Final presentation. Original problem description. The project is about designing an approximately 325VDC charger, that can output approximately 10A. Power is taken from a 230 VAC 16 A plug. The efficiency should be over 90% and the size of the charger should be minimized by using switching frequency as high as possible. The charger is designed for liquid cooling. The SMPS could be implemented for example with MOSFET-components. Literature: . P. ulsed loads. Part - 3. Presented by: Sanjay Pithadia. SEM – Industrial Systems, Medical Sector. Challenge to Solve. Scaling Voltage and Current using standard voltage regulators and MOSFETs. 2. Voltage Scaling – to support Higher Input Voltage. Objective of Lecture. Explain mathematically how a voltage that is applied to resistors in series is distributed among the resistors.. Chapter 2.5 in Fundamentals of Electric Circuits. Chapter 5.7 Electric Circuit . Nik driving school is a state certified driving school. Our Driving school is insured and bonded. Our Behind the wheel driving school uses only highly trained instructors. Exploring the cheap driving schools in California Los Angeles. Before. . SDN. …. Many boxes (routers, switches, firewalls, …), with different interfaces.. A Brief History. . of. . SDN. Many. . functions. . in. . networking. . devices. Routing,. . Switching,. Anirudh . Sivaraman. Traditional network architecture. Simple routers; most functionality resides on end hosts. But, today’s reality is very different. We are demanding more from routers: ACLs, tunnels, measurement . CS - PS - DY10 : for 80 - 90W W2 CO2 Laser Tube CS - PS - DY13 : Reci Power Supply for 100 - 120W W 4 CO2 Laser Tube CS - PS - DY20 : Reci Power Supply for 130 - 180W W 6 / W8 CO2 Laser ZENER DIODE. Dr. Femi . Onibonoje. With . Signal Diode. , the “reverse biased” diode blocks current in the reverse direction, but will suffer from premature breakdown or damage if the reverse voltage applied across it is too high. Outline. DC-DC conversion and voltage regulation. Buck: Regulating wall-wart/battery output to desired voltage. Boost: Size constrained systems (Run off single AAA, for example. ). Sources. Plugged-in. Steve Sandler, Picotest . steve@picotest.com . +1-480-375-0075 . What are sensitive circuits?. Many low power circuits are . hyper-sensitive. to power supply noise. . Examples of hyper-sensitive circuits include clock oscillators (XOs), low noise amplifiers (LNAs), phase locked loops (PLLs), mixers and precision voltage references to name just a few. .