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论文 锂硫电池隔膜
Lithium–sulfur batteries are a promising energy-storage technology due to their relatively low cost and high theoretical energy density. However, one of their major technical problems is the shuttling of soluble polysulfides between electrodes, resulting in rapid capacity fading. Here, we present ...
论文 用于锂 - 硫电池的纳米结构金属氧化物和硫化物(1)
Lithium–sulfur (Li–S) batteries with high energy density and long cycle life are considered to be one of the most promising next-generation energy-storage systems beyond routine lithium-ion batteries. Various approaches have been proposed to break down technical barriers in Li–S battery systems. ...
论文 DCDC高频开关电源设计
en.CD00004003_Designing with L4973, 3.5 A high efficiency DC-DC converter,en.CD00004003_Designing with L4973, 3.5 A high efficiency DC-DC converter
教程 DCDC变换器 L4978
DESIGNING WITH L4978, 2A HIGH EFFICIENCY DC-DC CONVERTERY
源码 stm8s模拟iic
void IIC_Init(void)
{                        
    //由于STM8单片机，可以在输入和输出条件下读取IO口状态，故直接设置为输出。
    GPIO_Init(IIC_SCL_PORT, IIC_SCL_PIN, GPIO_MODE_OUT_OD_HIZ_SLOW );
    GPIO_Ini ...
开发板 贴片铝电解电容封装库
贴片铝电解电容封装库
SMD Aluminum Electrolytic Capacitors VE
Features
‧ 3 ~ 16φ, 85℃, 2,000 hours assured
‧ Chip type large capacitance capacitors
‧ Designed for surface mounting on high density PC board.
‧ RoHS Compliance
书籍 高频开关变换器的数字控制
Digital Control of High-Frequency Switched-Mode Power Converters-Wiley-IEEE Press (2015)
源码 JAVA SMPP 源码
Introduction
jSMPP is a java implementation (SMPP API) of the SMPP protocol (currently supports SMPP v3.4). It provides interfaces to communicate with a Message Center or an ESME (External Short Message Entity) and is able to handle traffic of 3000-5000 messages per second.
jSMPP is not ...
手册 Dual USB High-Side Power Switch
The SP2526A device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal
for self-powered and bus-powered Universal Serial Bus (USB) applications. Each switch has
low on-resistance (110mΩ typical) and can supply 500mA minimum. The fault currents are
limited to 1.0A typical and the fla ...
技术资料 BTS50_datasheet
The BTS5016SDA is a one channel high-side power switch in PG-TO252-5-11 package providing embedded
protective functions.
The power transistor is built by a N-channel vertical power MOSFET with charge pump. The design is based on
Smart SIPMOS chip on chip technology.
The BTS5016SDA has a current cont ...