找到约 2,133 条结果
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正则表达式的一个小例子

正则表达式的一个小例子,利用正则表达式判断文件中的字符是什么类型的。
2013-12-29 20:02:01 下载 110 查看 1,105
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集成电路CD系列之CD4056

英文描述: Dual JFET-input Operational Amplifier 8-SOIC 0 to 70 中文描述: 具有选通锁存功能的 CMOS BCD 到 7 段 LCD 解码器/
2024-10-20 14:50:02 下载 2 查看 6,851
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简单的电池电路扩展以太网供电(PoE)峰值电流

 

Power over Ethernet (PoE) is a new development thatallows for the delivery of
2013-11-11 12:12:01 下载 44 查看 1,089
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DN385 10A高性能点的负载DC/DC微型模块

Theboard-mounted point-of-load (POL) DC/DC power suppliesin these systems are subject to the same demandingsize
2014-12-24 13:54:01 下载 179 查看 1,086
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This function calculates the ergodic and outage capacity of a MIMO Rayleigh channel considering

calculates the ergodic and outage capacity of a MIMO Rayleigh channel considering no CSIT (equal power
2014-12-02 09:49:02 下载 85 查看 1,104
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90W Single stage PFC-flyback using L6562A for LED driver

In these years, power LEDs for lighting is quite hot application. For the reasons: their
life of
2013-06-26 02:30:02 下载 132 查看 1,056
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O2I-Flex Oxygen Interface

Provides the electronics necessary to power and control SST’s range of dynamic oxygen sensors
2022-11-26 06:50:02 下载 6 查看 6,137
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LM321

高压运算放大器Low Power Single Op Amp
2023-04-16 01:30:03 下载 1 查看 2,310
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UC3842/UC3843/UC3844/UC3845提供低成本电流模式控制

The fundamental challenge of power supply design is tosimultaneously realize two conflicting obje

2023-06-25 05:20:03 下载 3 查看 133
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Metallized polypropylene film capacitor

Main applications: Snubber, energy conversion andcontrol in power semiconductor circuits, IGBT modul
2023-10-19 10:30:01 下载 3 查看 9,238
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90W Single stage PFC-flyback using L6562A for LED driver

In these years, power LEDs for lighting is quite hot application. For the reasons: their
life of
2023-10-29 12:00:02 下载 4 查看 7,614
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5.0伏,2.0A反激变换器

The design of a switching power supply is an iterative process which involves many variables that ha
2023-11-26 11:30:02 下载 7 查看 1,960
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介绍XC3000 XC3100中的多路复用器和桶型移位器

With the possible exceptions of speed, deterministic timing, and low power, few things are as
imp
2023-12-01 19:10:01 下载 6 查看 6,601
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在家里有效地利用电力

According to some estimates, electrical power generation accounts for approximately 40% of all carbo
2024-02-06 18:20:02 下载 4 查看 1,784
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用EEPOT实现电源和DC变换器的控制

The output voltage of power supplies and DC to DC converters is regulated by dividing down the outpu
2024-02-08 20:10:01 下载 7 查看 833
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介绍在XPLA3器件中执行在系统编程操作

With the possible exceptions of speed, deterministic timing, and low power, few things are as
imp
2024-02-12 03:50:01 下载 7 查看 2,713
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电池充电

The circuitry to recharge the batteries in a portable product is an important part of any
power s
2024-02-17 16:50:02 下载 2 查看 1,326
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用S-8330设计用于LCD面板的15-9 V 8位可编程电源电路

The power supplies for LCD panels, widely employed in portable electronic devices, call for the use
2024-02-27 00:20:02 下载 7 查看 4,560
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利用HI7188 A D转换器产生一个64通道的多路复用系统的实现方法

The purpose of this application note is demonstrate the
power and flexibility of the HI7188 to cr
2024-02-29 13:40:01 下载 6 查看 2,321
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L4981A 同步性的应用实例

In most of SMPS using power factor correction,
the convertion is accomplished with a PFC stage,
2024-03-08 10:10:01 下载 3 查看 8,734