搜索结果

找到约 1,772 项符合 power Amplifier 的查询结果

按分类筛选

显示更多分类

技术资料 PW5200系列_2.0.pdf规格书下载

The PW5200A/ PW5200C is high efficiency synchronous, PWM step-up DC/DC converters optimizedto provide a high efficient solution to medium power systems. The devices work with a 1.4MHz fixedfrequency switching. These features minimize overall solution footprint by allowing the use of tiny,low profile ...
https://www.eeworm.com/dl/829491.html
下载: 5
查看: 8921

单片机编程 基于PIC单片机的脉冲电源

基于PIC单片机的脉冲电源:设计了一种金属凝固过程用脉冲电源。该电源采用PIC16F877作为主控芯片,实现对窄脉冲电流幅值的检测,以及时电流脉冲幅值根据模糊PID算法进行闲环控制。使用结果表明:该电源的输出脉冲波形良好,电流幅值稳定,满足合金材料凝固过程的工艺要求且运行稳定可靠。关键词:脉冲电源;PIC16F877单片机 ...
https://www.eeworm.com/dl/502/31144.html
下载: 100
查看: 1092

技术资料 基于单片机的数控直流稳压电源的设计与实现

在直流稳压电源设计过程中,依托相关技术背景,选用单片机技术,对数控直流稳压电源进行设计。该电源的数字化控制实现方法为STC89C54RD+单片机,这种方法不仅硬件电路简单,而且具备较高的精确度,实施过程灵活,功能多样,既具备短路保护功能,又具备报警、串口通信等功能。虽然部分区域电压相对比较精确,但无法直接操作,因此,可选 ...
https://www.eeworm.com/dl/896755.html
下载: 1
查看: 176

单片机编程 单片机控制的铅酸蓄电池充电电源

 为了有效地提升铅酸蓄电池的使用寿命,同时实现对充电过程的监控,设计出一种用单片机控制的36 V铅酸蓄电池充电电源。本电路采用反激式拓扑,连续电流工作模式,电源管理IC设计在电源的副边,由ELAN公司的EM78P258N单片机模拟,是用可编程器件模拟电源管理IC,实现智能电源低成本化的一次成功尝试,通过对单片机的软 ...
https://www.eeworm.com/dl/502/29124.html
下载: 78
查看: 1176

技术资料 音响功放测试方法

說明:1,测试交流电源(Test AC Power Supply):A.中国(China):AC 220V+/-2%50Hz+/-2%B.美国(United States of America):AC 120V+/-2%60Hz+/-2%。C.英国(Britain):AC 240V+/-2%50Hz+/-2%D.欧洲(Europe):AC 230V+/-2%50Hz+/-2%E.日本(Japan):AC 100V+/-2%60Hz+/-2%F.墨西哥(Mexico):AC 127V+/-2%60Hz+/- ...
https://www.eeworm.com/dl/835804.html
下载: 10
查看: 4239

模拟电子 微电脑型数学演算式隔离传送器

特点: 精确度0.1%满刻度 可作各式數學演算式功能如:A+B/A-B/AxB/A/B/A&B(Hi or Lo)/|A|/ 16 BIT类比输出功能 输入与输出绝缘耐压2仟伏特/1分钟(input/output/power) 宽范围交直流兩用電源設計 尺寸小,穩定性高
https://www.eeworm.com/dl/571/20761.html
下载: 153
查看: 1036

电源技术 DN452 汽车应用的电源监视器

  The LTC®4151 is a high side power monitor that includesa 12-bit ADC for measuring current and voltage, as wellas the voltage on an auxiliary input. Data is read throughthe widely used I2C interface. An unusual feature in thisdevice is its 7V to 80V operating range, allowing it to cove ...
https://www.eeworm.com/dl/505/24341.html
下载: 132
查看: 1079

单片机编程 Agilent Wedge for Probing High

IntroductionAs chip designers pack more functions into ICs,pin counts continue to grow and the space betweenpins keeps shrinking. Pin spacings of 0.5 mm and0.65 mm are not at all uncommon. The power ofthese new ICs is wonderful, to be sure, but trou-bleshooting them can be a chore because connect-in ...
https://www.eeworm.com/dl/502/30205.html
下载: 60
查看: 1080

单片机编程 PAM2862 1A LED Driver with Int

The PAM2862 is a continuous mode inductivestep-down converter, designed for driving singleor multiple series connected LEDs efficientlyfrom a voltage source higher than the LEDvoltage. The device operates from an inputupply between 6V and 30V and provides anexternally adjustable output current of up ...
https://www.eeworm.com/dl/502/30962.html
下载: 64
查看: 1078

驱动编程 Addfilter is a command-line application which adds and removes filter drivers for a given drive or v

Addfilter is a command-line application which adds and removes filter drivers for a given drive or volume. It is intended to demonstrate how to insert a filter driver into the driver stack of a device. The sample illustrates how to do this by using the SetupDi APIs. The sample works on both x86 and ...
https://www.eeworm.com/dl/618/135118.html
下载: 109
查看: 1118