12V/400mA无电感高效稳压器

ETA4000是利用电荷转移技术，实现降压工作时，效率比通常的线性稳压器提升一倍。不同于普通的DCDC，需要开关外围电感，从而带来的射频干扰问题，ETA4000利用电容进行电荷转移来提升效率，避免了干扰问题的同时，在带载低于50mA时，效率还普遍高于DCDC。ETA4000同时维持了很小的输出纹波，150uA的静态功耗。集成了过压保护，过热保护，过流保护等功能。是系统中12V输入转低压输出，要兼顾效率和开关射频干扰的最佳选择。 宽输入范围4.4-16V\n·最高输出电压5V\n·最大输出电流400mA\n·最高耐压20V\n·反馈电压1.1V效率比传统线性稳压器高一倍\n·无需电感\n·SOP8封装;

12V/400mA Inductorless High

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丝印代码：YWW2L；12V/400mA Inductorless High

文件：129.44 Kbytes Page：1 Pages

Dual 3-input NOR gate and inverter

DESCRIPTION The HEF4000B provides the positive dual 3-input NOR function. A single stage inverting function with standard output performance is also accomplished. The outputs are fully buffered for highest noise immunity and pattern insensitivity of output impedance.

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Extremely low noise voltage caused from diode (1/3 to 1/10 of our conventional MAZ4000 series) • Extremely good rising performance (in the low-current range) • Easy-to-identify the zener-voltage rank by the color bands • Easy

Machine Vision Strobe

Description The PerkinElmer MVS 3001 (AC) and 3008 (DC) Machine Vision Strobe systems produce short duration, high intensity light pulses for industrial vision applications. These systems consist of an enclosure housing, power supply and trigger module, and a flashlamp. The flashlamp is conn