PURPOSE:To enhance the reliability of operation than in a conventional circuit and to enhance voltage step-up efficiency, by constituting a plurality of transistors from the input side in an enhancement type, and constituting transistors in the rear stage in an intrinsic type or a depression type...
The regulator circuit also plays the role of protecting the energy storage device from overload voltages and, when dealing with a PV-based system, of setting the working output voltage of the PV cell, in order to achieve optimal power operation conditions, by using a MPPT algorithm.doi:...
VOLTAGE STEP-UP CIRCUIT 优质文献 相似文献Integrated Single-Phase Inverter with an Auxiliary Step-Up Circuit for Low-Voltage Alternative Energy Source Applications This paper presents a integrated single-phase inverter with both high step-up ratio and buck-boost capabilities for low voltage alternative ...
Voltage step-up circuit 专利名称：Voltage step-up circuit 发明人：Yasuhiro Nakajima 申请号：US08/634940 申请日：19960419 公开号：US05889427A 公开日：19990330 专利内容由知识产权出版社提供 摘要：A parallel connection of an enhancement type nMOS transistor and an enhancement type pMOS transistor is ...
PROBLEM TO BE SOLVED: To allow lowering power consumption and reducing power source noise in a bonding option word line voltage step-up circuit capable of variably outputting a word line voltage corresponding to the number of activated word line. ;SOLUTION: A step-up circuit 4 is set so as ...
VOLTAGE STEPPUP CIRCUIT 专利名称：VOLTAGE STEPPUP CIRCUIT 发明人：KAMIYA MASAAKI 申请号：JP10632975 申请日：19750901 公开号：JPS5229925A 公开日：19770307 专利内容由知识产权出版社提供 摘要：PURPOSE:To improve the efficiency and reduce the volume of a voltage step-up circuit by the employment of MOS...
step (up) voltage 阶跃电压相关短语 time harmonic (电压和电流波形的) 时间谐波 logic swing (逻辑1与0之间的电压差) 逻辑幅度 Marx circuit (一种冲击电压发生电路) 马克斯电路 chemocline (化跃面) 化跃层 Seldovian (stage) (植物阶) 赛多维阶 Microlithic (中石器阶) 细石器时代的 piling (旋压后) ...
摘要: PROBLEM TO BE SOLVED: To allow lowering power consumption and reducing power source noise in a bonding option word line voltage step-up circuit capable of variably outputting a word line voltage corresponding to the number of activated word line....
United States Patent US7190211 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
The circuit includes a pump oscillator, and a first pump circuit converts a low input voltage into an intermediate voltage. A level shifter circuit is connected with the first pump circuit to generate an intermediate clocked switching between a high voltage level and ground, whereby the high volt...