These voltage regulators are monolithic integrated circuits designedas fixed–voltage regulators for a wide variety of applicationsincluding local, on–card regulation. These regulators employ internalcurrent limiting, therma
2009-01-19 17:17
LM7812CT - Series 3-Terminal Positive Regulators - National Semiconductor
2022-11-04 17:22
LM7812CT - 3-Terminal 1A Positive Voltage Regulator - Fairchild Semiconductor
2022-11-04 17:22
MC7812CT - 3-Terminal 1A Positive Voltage Regulator - Fairchild Semiconductor
2022-11-04 17:22
l7812是一种低功率微控芯片。本文介绍了l7812基本参数和l7812工作电压，其次介绍了l7812电气特性和l7812
2018-03-06 09:22
LM7812Series Voltage RegulatorsGeneral DescriptionThe LM7812series of three terminal regulators
2008-07-13 01:32
7812管脚图引脚图 7812主要用途：适用于各种电源稳压电路。
2008-11-08 10:13
国产LM7812与X7812都是输出电压为12V的三端稳压管，x7812电流1.5A，国产LM7812电流一般1A，应用于小家电控制板，音箱电源，电脑主板，性性电源，
2011-06-01 09:57
本文开始介绍了L7812CV技术参数，其次阐述了l7812cv的三个引脚及功能说明，最后阐述了l7812cv输出电流大小。
2018-03-06 10:04
稳压电路7812，前面的整流元件必不可少，用220V-12V的变压器输出端连上7812想得到直流12V电源，7812会热得发烫。
2011-05-31 17:24
