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About us / 公司简介
Shenzhen Pulsen technology Co.,Ltd is a Hi-tech company which specialized in R&D, manufacturing and marketing of power products including modular parallel inverter, modular UPS , modular EPS and modular active power inverter load . Our company has set up a R&D management team including doctors , masters and excellent bachelors. We are constantly pursuing development of advanced technology, manufacturing of high quality products and popularization of self-owned intellectual properties. Our company has passed ISO 9001:2008 certification, and established management system of perfect quality.Since the establishment, We try our best to build up self-owned intellectual properties, to persist in developing R&D technology independently, and develop the AC product with modular parallel redundancy and hot-swapping. The R&D team has overcome digital modular parallel technology of AC power with a main control chip-DSP. We provide a series of products including modular parallel inve...
Applications / 应用案例
News / 新闻动态
与中铁电气化局集团有限公司城铁公司签定“昆明市轨道交通工程1号线支线机电设备采购安装及装修工程施工总承包”合同
深圳市柏盛科技有限公司于2016年2月与中铁电气化局集团有限公司城铁公司签定“昆明市轨道交通工程1号线支线机电设备采购安装及装修工程施工总承包”合同
2016 - 03 - 21
与中铁电气化局集团有限公司城铁公司签定“昆明市轨道交通工程1号线支线机电设备采购安装及装修工程施工总承包”合同
深圳市柏盛科技有限公司于2016年2月与中铁电气化局集团有限公司城铁公司签定“昆明市轨道交通工程1号线支线机电设备采购安装及装修工程施工总承包”合同
2016 - 03 - 21
How to make EPS power to extend battery life
Battery occupies a very important position in the UPS and EPS power supply equipment, how to properly maintain the battery, so prolong life, to maximize the effect? Here I will describe briefly.General UPS / EPS power supply 12V battery capacity, mostly in a, float voltage between 13.5V to 13.8V, the float voltage is too low, the battery can not be charged, the float voltage is too high, it will cause over-voltage charging, when the float when the charging voltage exceeds 14V overvoltage considered that charge, over-voltage charging can cause electrolyte in the water is separated into hydrogen and oxygen overflow, is what we usually see bulging battery, the battery life is shortened. Charging method should preferably be segmented current charging, i.e., using a larger initial charging current, charging time to a small current stage of charging switch to a smaller current, the charging is generally designed 0.1C . Such a charge mode though healthy, but not easy to maintain. For this ser...
2014 - 08 - 11
Shenzhen Pulsen technology Company.,
Shenzhen Pulsen technology Co., Ltd and Beijing Teletron Metro information technology Co., Ltd signed project contract with Metro Line 9 on June 22th, 2011.
2014 - 07 - 25
Shenzhen Pulsen technology Co., Ltd and Beijing Teletron Metro information technology Co., Ltd signed project contract with Metro Daxing line on April, 2010
Shenzhen Pulsen technology Co., Ltd and Beijing Teletron Metro information technology Co., Ltd signed project contract with Metro Daxing line on April, 2010.
2014 - 07 - 25
eps power supply charger direct impact on battery life
EPS in the charger constant current constant voltage charging method commonly used two-stage charging mode or constant voltage limiting. Charger is good or bad influence on the larger battery life, you should ensure that the maximum charging current does not exceed the permissible value is equipped with a battery float voltage batteries comply with the recommended values, such as temperature compensation is better with high frequency ripple current should be controlled at a lower level. Of course, you can use other charging methods, such as cyclic charging, auto BC - float control, but the control is slightly more complicated. Mains is normal, EPS in the charger usually also need to control the system power supply. Chargers should have high reliability and good self-protection, should be able to adapt to a wide range of input AC voltage to ensure proper charging power in a variety of harsh environments and for the EPS control system power supply. Due to the power charger is small and m...
2014 - 07 - 16
Shenzhen Pulsen technology., Ltd and Matsushita Electric (china) signed Zhujiang New Town APM line contracts on January, 2010
Shenzhen Pulsen technology., Ltd and Matsushita Electric (china) signed Zhujiang New Town APM line contracts on January, 2010
2014 - 07 - 25
Contact Us

Shenzhen Pulsen technology Co.,Ltd

Address:Nantou Guan Zhiheng Hi-tech park building 8, 1th floor   

Hotline:0755-29528787,0755-86141624/5/6

Fax:0755-29528787

0755-29528787

Copyright © 2005 - 2013 Shenzhen Pulsen technology Co.,Ltd
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