浅析eSeis采集站主电源设计  

Analyzing the main power supply design of eSeis acquisition station

作　　者：赵继晨 程孝义 戴小叶 黄启元 李少军 ZHAO Jichen;CHENG Xiaoyi;DAI Xiaoye;HUANG Qiyuan;LI Shaojun

机构地区：[1]中国石油集团东方地球物理勘探有限责任公司装备服务中心,河北涿州072750

出　　处：《物探装备》2024年第2期91-94,共4页Equipment for Geophysical Prospecting

摘　　要：随着公司自主研发的eSeis节点仪器在国内多个项目的成功应用,后期的维护和改进工作也在如期进行。本文结合eSeis采集站主电源电路,简要介绍了LTC3622芯片的特性和工作原理,并针对在电路研究过程中发现的问题提出了自己的想法。With the successful application of the eSeis node instrument independently developed by the company in multiple domestic projects,subsequent maintenance and improvement work is also being carried out as scheduled.This article briefly introduces the characteristics and working principle of the LTC3622 chip based on the main power supply circuit of the eSeis node station,and proposes its own ideas for the problems found in the circuit research process.

关 键 词：eSeis节点仪器 LTC3622芯片 降压稳压器 转换效率 

分 类 号：P631[天文地球—地质矿产勘探]