power Amplifier
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power Amplifier 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 1772 篇文章，持续更新中。
基于LM3402的LED调光电路设计
The board can be optimized for a 230 V (AC) (50 Hz) or for a 120 V (AC) (60 Hz) mains source. Besides the mains voltage optimization, the board is designed to work with multiple high power LEDs with a
单电源高频放大器线性性的介绍（涉及器件EL2044，EL2210和EL2150）
The trend toward lower power supply voltages<BR>has recently inspired the design of integrated singl
基于IPM的三相电压空间矢量整流器研制
基于智能功率模块（intellectual power module, IPM），提出了一种简单的三相电压空间矢量整流器控制方案， 结合三菱公司生产的 PM75DSA120IPM 模，构成脉宽调制整流
提高OPA541的限流稳定性
OPA541 is the industry’s highest performance monolithic<BR>power amplifier. It can operate on ±40V p
开关电源设计
教你设计好任何MOS驱动。功率MOSFET具有导通电阻低、负载电流大的优点，因而非常适合用作开关电源（switch-mode power
supplies，SMPS）的整流组件，不过，在选用MOSFET时有一些注意事项。
CDT2500 350mA Power LED Current Regulator,低噪音的LED驅動IC
CDT2500 350mA Power LED Current Regulator:CDT2500 是一顆低噪音的LED驅動IC，設計應用於推動定電流350mA power LED，具有低壓降、低工作
High Efficiency, Dual Output Buck Converter
The power supply shown in Figure 1 is implemented using a simple<BR>buck topology that allows for tw
内部电流模式控制
Current-mode control has been used in power supplies since the late 1970s. Although this method of c
准谐振SPICE模型简化反馈环设计
Within the wide family of Switch Mode Power Supplies (SMPS), the Flyback converters represent the st
高速电路中过孔设计
高速电路中过孔设计:在高速PCB设计中，过孔设计是一个重要因素，它由孔、孔周围的焊盘区和Power层隔离区组成，通常分为盲孔、埋孔和通孔三类。在PCB设计过程中通过对过孔的寄生电容和寄生电感分析，总结
摩托罗拉MPC755和MPC745 PowerPC微处理器特性简介
MPC755 and MPC745 PowerPC microprocessors are high-performance, low-power, 32-bit implementations of
使用电源控制功能DS1501/DS1511实时时钟-Using the Power-Control Functions of the DS1501/DS1511 Real-Time Clock
Abstract: This application note describes how to use the kick-start and wake-up functions of the DS1
POWERPC 860T 实现多以太网口通信
摩托罗拉公司的POWER PC 系列芯片是众多嵌入式高端通信设备的首选。该系列芯片配合主流的实时多任务操作系统VxWorks，可满足大多数高端通信设备所要求的低功耗、高性能、高可靠性的要求。本文阐述在
CS3842A提供500W 200kHz电流模式电源控制的应用
<P>With the introduction of the CS3842A PWM IC, currentmode is possible for power supplies of a wide
HFA3424EVAL评估板的使用
<P>The HFA3424 is a highly integrated Low Noise Amplifier for use in the 2.4GHz ISM band. The LNA fe
用电源管理芯片简化 ACPI规范
用电源管理芯片简化 ACPI规范:The Advanced Configuration and Power Interface<BR>specification (ACPI; [1]), writte
PoE接口的VoIP电话
A leading provider of network management solutions was looking to simplify the power<BR>conversion s
微功率有源RFID研究与应用低频唤醒技术
<P>Tags of micro-power active RFID system are usually supllied by cells battery, the<BR>power consum
Using the NE523/SA5234 amplifier
Using the NE/SA5234 amplifier:The NE/SA5234 is a unique low-voltage quad operational amplifier<BR>sp
基于L6561的开关模式结构的功率因数校正器可替代“Silver Boxes”中的磁放大器
Desktop computer power supplies provide two or more low-voltage, high-current, isolated power rails,