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一位牛人写的关于开关电源的啸叫原因经验
- 变压器(Transformer)浸漆不良:包括未含浸凡立水(Varnish).啸叫并引起波形有尖刺,但一般带载能力正常,特别说明:输出功率越大者啸叫越甚之,小功率者则表现不一定明显.本人曾在一款72W的充电器产品中就有过带载不良的经验,并在此产品中发现对磁芯的材质有着严格的要求.(此款产品客户要求较为严格)补充一点,当变压器的设计欠佳也有可能工作时振动产生异响.
transformerdesign.rar
- 教你如何设计反激变压器,输入高压电容计算，在开关电源设计中很有意义,how to design the flyback transformer
SPS-design-and-optimization
- 开关电源设计与优化-a helpful tutorial for study in power design field-Switching power supply design and optimization
jiyuDSPbianliuqi
- 介绍了基于DSP 的115 V/400 Hz 三相逆变电源的设计原理和设计方法，采用移相谐振控制技术和周波变流型 高频环节逆变技术，使整机开关最大程度地实现了软开关。实验结果表明，该逆变电源设计合理、可靠性高，并在小 型化、提高功率密度和可靠性方面，取得了很好的效果-Introduced DSP-based three-phase inverter power supply 115 V/400 Hz design principle and design method, using ph
power
- 开关电源设计 方法指导及具体步骤-Switching power supply design guide and the specific steps
Powersupplycircuit
- 实用电源电路设计，主要讲解了稳压电源，开关电源，逆变及充电电源的经典电路设计。-Practical power circuit design, the main explanation of the power supply, switching power supply, power inverter and charging circuit design classic.
SG3525
- 有关推挽开关电源设计的资料,可以驱动BUCk电路作为DCDC变换器 -The push-pull switching power supply design information, can drive BUCk DCDC converter circuit as
1
- 新星单片开关电源设计.集成开关电源设计.希望对大家有所帮助.-Star chip switching power supply design. Integrated switching power supply. Hope to be helpful.
231
- 开关电源设计,作者：QQ 64134703 ，电子毕业设计，欢迎咨询 -Switching power supply design, the author: QQ 64134703, e-graduate design, please consult
Soft-switching-phase-shifted-PWM-control-switch.ra
- 移相控制软切换PWM开关电源设计Soft-switching phase-shifted PWM control switching power supply-Soft-switching phase-shifted PWM control switching power supply
switch-powercircuit-basic-topology
- 开关电源拓扑结构介绍，对从事开关电源设计人员有参考意义。-Switching power supply topology introduced, in the switching power supply designers have reference value.
kaiguandianyuan
- 有关开关电源的各种资料，包括开关电源各部分讲解，开关电源保护电路，开关电源设计流程等-Relevant of switch power supply all kinds of material, including switching power supply each part explain, switching power supply, switching power supply protection circuit design process, etc
090603
- 开关电源程序课件，可以自学，主要介绍现在主流的开关电源设计-Switching power supply program courseware, can study, mainly on the switching power supply design is now mainstream
power-protect
- 电源保护 电源设计 开关电源设计保护电路-Protection circuit switching power supply design
powerdesign
- 开关电源设计及计算 来自电源网资深版主的文章 值得一看哦-Switch power from the power supply network design and calculation of the senior moderator worth watching, oh
eetop.cn_uc3842-boost
- multisim 开关电源 设计 boost uc3842mu ltisim 开关电源 设计 boost uc3842mu ltisim 开关电源 设计 boost uc3842-multisim switching power supply switching power supply design boost uc3842multisim boost uc3842multisim boost uc3842multisim switching power supply switching po
power--switch-design-manual
- 开关电源设计的一般考虑，拓扑实际选择，元件选择，仪器使用指南，磁元件设计，开关电源闭环设计-Switching power supply design is generally considered the actual topology selection, component selection, instrument guide, the magnetic component design, closed-loop switching power supply design
5Vpowersch
- 5v开关电源设计图纸-5v power supply
power
- 开关电源控制电路，24V开关电源详细原理图及设计介绍-Switching power supply control circuit, 24V switching power supply schematic and detailed design descr iption
PowerSourceDesign
- 单端反激式开关电源设计的matlab源码-Design Code of the Single-end Reverced Exciting Switching Power Source implemented by MATLAB.