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Help CenterCCTV 12V 20A Switching Laptop Power Supply
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Switching power supply, also called switch converter, is a kind of high frequency electric energy conversion device.It’s function is let a voltage through different forms of architecture into the voltage or current client demands.For example, if your home has four cameras, each camera's power is 50 w, need 12 v supply voltage, the voltage is 220 v in the home, so a power of 200 w, 12 v voltage of switching power supply can solve this problem.
Why did you choose switching power supply instead of transformer?
AC→DC
Output over- voltage protection
Over-current protection
Short circuit protection
Surge protected outputs
Input 100~240VAC 50/60 Hz
Output LED indicator
Shenzhen Yongjiasheng Technology Co.,LTD. is a direct supplier of CCTV Camera (CCTV,network IP,and AHD),video surveillance systems,and CCTV equipment (Closed Circuit Television ) for home, business and government.In addition to CCTV cameras and systems,we also manufacture network IP cameras,AHD cameras,and hundreds of video surveillance accessories.Most of our CCTV Camera include DVR viewer software for Windows and Mac PCs,as well as mobile surveillance viewer apps for iphone, ipad,and Android devices.We offer many complete systems that are pre-configured and easy to install.
Our CCTV Camera provides the best customer service & technical support in the industry.We also strive to provide the most competitive pricing possible on CCTV Camera ,security cameras,surveillance equipment,and DVR cards.
Shenzhen Yongjiasheng Technology Co.,Ltd. is a direct supplier of security cameras (CCTV, network IP, and AHD), video surveillance systems, and CCTV equipment (Closed Circuit Television) for home, business and government. In addition to CCTV cameras and systems, we also manufacture network IP cameras, AHD cameras, and hundreds of video surveillance accessories. Surveillance cameras and DVR systems with remote Internet viewing is our specialty. Most of our surveillance systems include DVR viewer software for Windows and Mac PCs, as well as mobile surveillance viewer apps for iPhone, iPad, and Android devices. We offer many complete systems that are pre-configured and easy to install.
Our security cameras provides the best customer service & technical support in the industry. We also strive to provide the most competitive pricing possible on surveillance systems, security cameras, surveillance equipment, and DVR cards.
If you are interested in our product,pls feel free to contact us, we are glad to establish bussiness relations with you.
Website: / (Chinese Website)
http://szyjs.en.china.cn/ (English Website)
Email : sales8 @szyjskj.com
Skype : sales8 @szyjskj.com
Trade Manager: cn1512083282
Mobile : 0086- 137 6080 2995
Tel : 0086-0755- 88606011
Whatsapp: +8613760802995
Sales Representative: Jack Wong
Send Inquiry to This Supplier
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