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- 摘要：基于单片机的数控开关电源是利用单片机实现对开关电源的输出电压设定、输出电压步进调整、输出电压和输出电流显示等数字控制。本文设计的数控开关电源由两部分组成。开关电源部分采用基于PWM控制的不对称半桥功率变换器，由模拟控制芯片KA3525产生PWM信号经驱动电路实现对功率变换电路的输出电压控制，实现电压的稳定输出。数控部分采用凌阳单片机的D/A输出对KA3525的误差比较器的参考端进行数字给定，实现对输出电压的设定、步进调整和显示等功能。文中给出了系统设计框图，对各部分电路进行了分析，并给出了
200636122228
- 利用凌阳单片机实现电机驱动程序，通过多电机pwm波形占空比的调整，实现对电机速度的控制！-Sunplus MCU using motor driver, through the multi-motor pwm waveform duty cycle adjustment, the motor speed control!
sonix2100programGuide
- SNC21000 Series is a series of 16 to 500 seconds one-channel single chip voice synthesizer IC. It built in a 4-bit tiny controller, I/O ports, PWMIO, internal RAM, ROM, and a PWM Direct Drive Circuit (PWM Voice). By programming through the tiny
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- 一种带电流检测非互补式PWM 产生电路设计-dianyuan
technique-PWP(Matlab)
- PWM technique whth results of simulation
TIMER_ALL
- STM32的定时器详细资料与例程，包括定时、PWM输出、普通捕获、PWM捕获、特殊定时器介绍等-STM32 timer details and routines, including the timing, PWM output, ordinary capture, PWM capture special timer introduction
P53
- Study of output voltages of a matrix converter feeding an five AC - induction Machine Using the strategy PWM modulation to five intervals
10.1007_s13369-012-0464-2
- Design and Implementation of Space Vector PWM Inverter Based on a Low Cost Microcontroller
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- inverter 1 ciciut pwm 50 hertz 220 volt
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- 2000 WATT INVERTER WITHOUT PWM 24 VOLT TRANSFORMER
MC9S12XS128
- MC9S12XS128系列例程 PWM -MC9S12XS128 series routines PWM
ledtt
- 利用PWM调光-Use PWM Dimming 0000000000
three_level_diode_clamped_single_phase_pwm
- matlab simulink model for a three level single phase pwm inverter
PWMdemo
- PWM Code for LPC1768
Predictive
- Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors
DQ-Reference-Frame-Theory
- Pulse Width Modulation (PWM), Shunt Active Power Filter (SAPF), Voltage Source Converter (VSC).
Kyle
- PWM to DC Voltage Conversion Pulse Width Modulation is a default output for many Microcontrollers. Communication with an external circuit or device may require a varying DC output, so it becomes necessary to convert a PWM to a DC signal.
power_1phPWM_IGBT
- Matlab Simulink Model Of Single-Phase PWM Inverter
129-Study-of-an-AC-side-wind-energy-system-conver
- This Paper consists on the study of one part of wind energy system conversion, its AC side. Renewable resources are in constant fluctuation. This situation could put in peril the energizing efficiency towards a given demand requirement. Therefor
buckPWM
- PWM for DC-DC converters