Daisy wheel: The exchangeable impact printing head used on some type-writers and computer printers.

On the clip also need day-to-day maintenance, v without using the business card printing head covering.

对制卡头也需要日常的维护, v在 不使用时须将制卡头罩上.

Printing head easy to adjust for precise printing.

烫头易调节,以便更精确的烫印.

This helps loosen any clogged ink in the print heads.

这有助于松开任何堵塞打印头的墨水.

White LED driver belongs to the power management system.

白光LED驱动器属于电源管理类芯片。

A low cost design of HB LED driver of DRL based on general IC

一款基于通用IC的低成本汽车日行灯HB LED驱动电路的设计

Design of a High Power LED Driver Using Hysteresis-current Control Technique

滞环电流控制的大功率LED恒流驱动芯片设计

Research and Design of a High Voltage LED Driver Circuit Based on BOOST DC-DC

一种基于boost DC-DC的高压LED驱动电路的研究与设计

Design and Research of High Power LED Driver Circuit

一种大功率LED驱动电路的设计与研究

High efficient high power LED driver has become a research hotpot as well.

高效率的大功率LED驱动器也成为一个研究热点。

The Nonlinear Distortion Analysis of LED Driver in the Fiber Transmission System for Colour TV

彩色电视光纤传输系统中发光二极管驱动电路的非线性畸变分析

The high precise parallel white LED driver is used for backlighting a color LCD.

高精度并联白光LED驱动电路是为彩色LCD提供背光光源的应用产品开发项目。

This paper introduce the keyboard and LED driver based on design of Low Power Consumption.

针对目前各种键盘和LED控制驱动芯片功耗大的问题，介绍了一种基于低功耗设计的LED控制驱动及键盘接口模块。

Research and Design of White LED Driver

白光LED驱动器芯片设计技术研究

The Design and Implementation of High-efficiency Constant-current White LED Driver Based on the Charge Pump Technology

基于电荷泵的高效率恒流型白光LED驱动芯片的设计与实现过载电流过负荷电流

As a result, LED driver of good design performance, high efficiency and low cost, is the premise and foundation to realize the LED headlight of electric automobile.

因此，设计性能好、效率高、成本低的LED驱动电源是使用LED作为电动汽车前照灯的前提和基础。

How to Save Power on LED Driver for LED Traffic Signs and Message Signs

如何在交通屏与讯息屏上节省LED驱动器的电能

Measuring Output Ripple and Noise of LED Driver

LED驱动器输出纹波和噪声的测量方法

This type of LED driver shrinks the size, increases the power density and lowers the cost.

该驱动器减小了系统的体积，提高了功率密度，降低了装置成本。

According to characteristic of LED driver, the author proposed a feasible plan and designed it.

根据已有的LED显示屏及其驱动器的特点，提出了一种可行的方案并进行了设计。

Design of a Fiber Optic LED Driver Chip

一种光纤LED驱动器芯片的设计