The invention relates to an LED constant-current driver with a boost function. The driver comprises a voltage stabilizing circuit connected between a power supply and a load, a boost control circuit, a voltage conversion circuit and a constant-current control circuit. The power supply, the ...
Hello Pavel, I am trying to get the transfe function of the boost converter with peak current mode as well but using AC sweep does not work at all and provide insane frequency response.can you tell me more how did you implement it. in my case i used a ...
Power conversion apparatus having a boost power factor correction (PFC) function and controlling inrush current and power conversion method thereofAn apparatus/method is provided. The power conversion apparatus includes: a rectifying unit including a silicon-controlled rectifier thyristor (SCR) for ...
Category:DW8501 Brand:DongWoon Desc:Linear constant cur... Category:DW3505A Brand:DongWoon Desc:Low Power linear L... Category:DW8505A Brand:DongWoon Desc:DW8505A DongWoon... Category:DW8506 Brand:DongWoon Desc:Linear constant cur... Category:DW8506A Brand:DongWoon Desc:40V/60mA Low Power...
The utility model relates to an LED constant current driver possessing the boost function. The driver includes a voltage stabilizing circuit which is connected between a power supply and a load, a boost control circuit, a voltage change circuit and a constant current control circuit. The power ...
A boost apparatus includes: a boost power conversion circuit having a first diode coupled to a load, and configured to receive a DC input voltage and provide a DC output voltage to the load in response to a pulse-width-modulation (PWM) signal; a complex function detection circuit coupled to...
A boost apparatus includes: a boost power conversion circuit having a first diode coupled to a load, and configured to receive a DC input voltage and provide a DC output voltage to the load in response to a pulse-width-modulation (PWM) signal; a complex function detection circuit coupled to...
A sensorless predictive current controlled boost converter by using an EKF with load variation effect elimination function. Sensors 2015; 15: 18-25.Tong, Q.; Chen, C.; Zhang, Q.; Zou, X. A Sensorless Predictive Current Controlled Boost Converter by using and EKF with Load Variation Effect ...
Sensors, Vol. 15, Pages 9986-10003: A Sensorless Predictive Current Controlled Boost Converter by Using an EKF with Load Variation Effect Elimination Function 来自 chemeurope.com 喜欢 0 阅读量: 40 作者:Tong,Qiaoling,Chen,Chen,Zhang,Qiao,Zou,Xuecheng ...
US6278245 * Mar 30, 2000 Aug 21, 2001 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus capacitor current sensingUS6278245 2000年3月30日 2001年8月21日 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus ...