PPT-Switched-mode power supply charger

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 MOSFETcomponents Literature . Current Mode by Robert Mammano Unitrode IC Corporation has since its inception been active in the development of leadingedge control circuits to implement stateoftheart pro gressions in power supply technology Over the years many new products have b This proposed spec defines limits for each harmonic component of the mains current thereby requiring power factor correction circuitry IEC 5552 har monic current limits are proportional to power input below 300W but current limits are absolute above lupinede brPage 2br Charger OneMicro ChargerWiesel Charger OneMicro ChargerWiesel Contents of package Charger One Power supply 12 V charging cable Plugging in Charger One Charging Note Components Although Charger One was developed specially for use w Jump Start Guideline 1. Turn off the Power Supply for your safety, set the I/O switch on the back of power supply to the "O" status 2. Unplug the AC power cord from the power supply 3. Unplug all devi GEL, . or flooded cell) using the supplied clamps or NATO connector. . It uses universal electrical input (110Vac – . 250Vac). . Smart charging with one-switch operation minimizes operator training requirements.. Presented by:. Subhransu. . B.. Std -IX. WALK-CHARGER by SUBHRANSU . B., . SAI . International School. TOPICS TO BE COVERED. Problem definition. Introduction to walk-charger. What is Walk-charger. Perspective on Slope Compensation. www.controltrix.com. Switched mode power converter . operating under:. . Peak . current mode . control. . Fixed . PWM . frequency. . Continuous . conduction . Same Secondary School. Khatibu. . Mgunya. and . Yasin. . Bahati. Abstract:. Wireless charger(wireless power transfer) refer to a family of techniques for delivering power without wires or . contacts, our . How many chargers, cords, wires or fresh batteries do you need to keep all those battery operated devices powered?. Recharging every device one at a time with individual chargers doesn’t scale, especially when the . User GuideGXSeries PRIOR TO USE, READ AND UNDERSTAND PRODUCT SAFETY INFORMATION. Failure to follow the instructions may result or FIRE, which may result in SERIOUS INJURY, DEATH, DAMAGE TO DEVICE or P FERRORESONANCHAE �����\r�\n���\t���V�Ž��\f�ˆ��“�œ�˜�`�Ò�� 147standard148 lithium batteries LiPo with a nominal voltage of 37V/cell in LiHV mode will over charge the battery resulting in damage to the battery 31re or explosionThe 1216-C2 LiHV update makes is User GuideGXSeriesPRIOR TO USE READ AND UNDERSTAND PRODUCT SAFETY INFORMATION Failure to follow the instructions may result or FIRE which may result in SERIOUS INJURY DEATH DAMAGE TO DEVICE or PROPERT this report The laser amplifier is consisted of two CP4000 fastaxial flow laser oscillator with a pulse repetition rate of 1-12 kHz laser oscillator with a pulse repetition of 10-70 kHz were develope