Blog Posts_Keysuntech

Resources

China has built more than 2.2 million 5G base stations and 550 million 5G terminal connections October 28, 2024
At 10 am on July 19, 2022 (Tuesday), Tian Yulong, chief engineer and spokesperson of the Ministry of Industry and Information Technology, said at a press conference that he will vigorously promote the integration and innovation of the information and communication industry and solidly promote the 5G network. building.
- AC Adaptor for Router
- TV Box WiFi Adapter
- WiFi Receiver Adapter
What is the difference between CQC certification and CCC certification? October 28, 2024
CCC certification is a national compulsory product certification, CQC certification is a national voluntary product certification, also known as logo certification, CQC is the abbreviation of China Quality Certification Center, which is also the main difference between the two certifications. In addition, there are differences in certification classification and product coverage.
- Universal AC DC Adaptor
- Mains AC Power Adaptor
- AC Adaptors UK
What are the Five styles of 12W AC DC Adaptor? October 28, 2024
KS Power Supply is a switching mode power adapter that converts 100-240V AC input power into DC output through transformation, rectification, filtering and voltage regulation, which is suitable for electrical appliances. KEYSUN's engineer team selects high-quality components through careful screening and testing, optimizes circuit structure and manufacturing process, and achieves higher efficiency and lower power consumption.
- Power Adapter Universal
- Power Adapter Plug
- Power Adapter 12V
In KS’s product Catalog and PSU label, we see AC and DC at input, what is it all about? October 28, 2024
Due to different circuit designs, there has AC-DC power supply and DC-DC converter when you select. Finding a custom external power supply manufacturer with the required dc output voltage, or using a dc-dc converter to create the required dc output voltage.
- External Adapters
- AC DC Driver
- 120vac to 48vdc Transformer
What is PWM Dimmable LED Driver? October 28, 2024
Pulse width modulation(PWM) dimming for an LED driver involves applying the pulse width modulation mechanism in making a LED driver dimmable. In this post, we can touch some basics about PWM dimming for the constant voltage LED driver.
- Light Led Driver
- Power Led Driver
- Led Strip Light Transformer
PFC what does it mean? October 28, 2024
PFC (Power factor correction) is a feature included in power supply boxes that reduces the amount of reactive power generated, it mean to improve power factor, and therefore power quality. It reduces the load on the electrical distribution system, increases energy efficiency and reduces electricity costs. It also decreases the likelihood of instability and failure of equipment.
- Custom Power Supply
- Universal Laptop Adapter
- Power Supply PFC
What is Type HL standard LED Drivers and does it to benefit the Lighting application？ October 28, 2024
You may be confused about some of the new safety symbols when you seen the LED driver label. In the latest UL test standard about our dimmable driver and non dimmable LED driver, it has Class 2, Class P and TYPE HL safety standards. So what is Type HL? And what does it do to benefit the end lighting application?
- Electronic Driver
- Driver for LED
- Driver for Light
UL Certification Introduction October 28, 2024
What is UL Certification? UL Listed vs UL Recognized?UL is a safety organization that sets industry-wide standards on new products. They continually check these products to ensure they’re up to these standards. UL testing makes sure that wire sizes are correct or devices can handle the amount of current they claim to be able to. They also ensure that products are constructed correctly for the highest safety.
What is the difference between 0-10v and 1-10v dimming October 28, 2024
0/1-10V Dimming Principle The dimmable driver is designed with a control chip, when a 0-10V or 1-10V dimmer is connected, the output current of the led driver can be changed through the 0/1-10V voltage change.
- LED Dimming Driver 0-10V
- LED Driver 0-10V
- Lutron LED Driver 0-10v
How to Choose the Correct Power Supply for the End Systems October 28, 2024
Constant voltage power adapter converts the main power AC 100-240V AC into a smaller usually DC voltage that your end device needs to operate. Usually these are required for charging or powering operated devices.

Categories

how can we help you

You can contact us any way that is convenient for you. We are available 24/7 via email or telephone.

New Products

Shenzhen Keysun Technology Limited

Tel : 86-18948752180
Email : power15@szzhpower.com
Whatsapp : 86-15116553995
Skype : zhpower-Jane
Address :8-9 Floor, Building 2, Jingyefang Industrial Park, Fengxing Lane No.1, Fenghuang First Industrial Zone, Fuyong St., Baoan Dist., Shenzhen, China

Newsletter

Need Help

Products

Hot Tags

5 In 1 Dimmable Driver

IPv6 network supported

Friendly Links : Web Development

LEAVE A MESSAGE

LEAVE A MESSAGE

Home

Products

Contact

基本文件流程错误 SQL 调试

/www/wwwroot/keysuntech.com/public/index.php ( 0.88 KB )
/www/wwwroot/keysuntech.com/thinkphp/start.php ( 0.72 KB )
/www/wwwroot/keysuntech.com/thinkphp/base.php ( 2.60 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Loader.php ( 21.07 KB )
/www/wwwroot/keysuntech.com/vendor/composer/autoload_static.php ( 10.16 KB )
/www/wwwroot/keysuntech.com/vendor/symfony/deprecation-contracts/function.php ( 0.98 KB )
/www/wwwroot/keysuntech.com/vendor/symfony/polyfill-php80/bootstrap.php ( 1.50 KB )
/www/wwwroot/keysuntech.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 7.33 KB )
/www/wwwroot/keysuntech.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/www/wwwroot/keysuntech.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
/www/wwwroot/keysuntech.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.55 KB )
/www/wwwroot/keysuntech.com/vendor/symfony/polyfill-php73/bootstrap.php ( 0.99 KB )
/www/wwwroot/keysuntech.com/vendor/symfony/polyfill-php73/Php73.php ( 0.85 KB )
/www/wwwroot/keysuntech.com/vendor/ezyang/htmlpurifier/library/HTMLPurifier.composer.php ( 0.10 KB )
/www/wwwroot/keysuntech.com/vendor/topthink/think-helper/src/helper.php ( 2.88 KB )
/www/wwwroot/keysuntech.com/vendor/karsonzhang/fastadmin-addons/src/common.php ( 15.07 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Route.php ( 60.23 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Config.php ( 6.38 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Hook.php ( 4.71 KB )
/www/wwwroot/keysuntech.com/vendor/overtrue/wechat/src/Kernel/Support/Helpers.php ( 2.54 KB )
/www/wwwroot/keysuntech.com/vendor/overtrue/wechat/src/Kernel/Helpers.php ( 1.89 KB )
/www/wwwroot/keysuntech.com/vendor/topthink/think-captcha/src/helper.php ( 1.94 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Validate.php ( 41.60 KB )
/www/wwwroot/keysuntech.com/vendor/topthink/think-queue/src/common.php ( 1.19 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Console.php ( 23.13 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Error.php ( 3.75 KB )
/www/wwwroot/keysuntech.com/thinkphp/convention.php ( 10.37 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/App.php ( 21.58 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Request.php ( 49.78 KB )
/www/wwwroot/keysuntech.com/application/config.php ( 12.00 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Env.php ( 1.21 KB )
/www/wwwroot/keysuntech.com/application/database.php ( 2.19 KB )
/www/wwwroot/keysuntech.com/application/extra/addons.php ( 1.10 KB )
/www/wwwroot/keysuntech.com/application/extra/queue.php ( 0.55 KB )
/www/wwwroot/keysuntech.com/application/extra/site.php ( 2.27 KB )
/www/wwwroot/keysuntech.com/application/extra/upload.php ( 0.81 KB )
/www/wwwroot/keysuntech.com/application/tags.php ( 1.23 KB )
/www/wwwroot/keysuntech.com/application/common.php ( 15.57 KB )
/www/wwwroot/keysuntech.com/thinkphp/helper.php ( 17.30 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Debug.php ( 7.13 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Log.php ( 6.05 KB )
/www/wwwroot/keysuntech.com/addons/cms/Cms.php ( 6.48 KB )
/www/wwwroot/keysuntech.com/vendor/karsonzhang/fastadmin-addons/src/Addons.php ( 7.05 KB )
/www/wwwroot/keysuntech.com/addons/nkeditor/Nkeditor.php ( 1.13 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Cache.php ( 6.10 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/cache/driver/File.php ( 7.27 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/cache/Driver.php ( 5.98 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/View.php ( 6.77 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/view/driver/Think.php ( 5.64 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Template.php ( 44.92 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/template/driver/File.php ( 2.24 KB )
/www/wwwroot/keysuntech.com/addons/cms/config.php ( 31.88 KB )
/www/wwwroot/keysuntech.com/application/common/behavior/Common.php ( 3.02 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Lang.php ( 7.42 KB )
/www/wwwroot/keysuntech.com/thinkphp/lang/zh-cn.php ( 11.81 KB )
/www/wwwroot/keysuntech.com/application/route.php ( 0.90 KB )
/www/wwwroot/keysuntech.com/vendor/karsonzhang/fastadmin-addons/src/addons/Route.php ( 2.76 KB )
/www/wwwroot/keysuntech.com/application/common/lang/zh-cn/addon.php ( 6.09 KB )
/www/wwwroot/keysuntech.com/extend/fast/Form.php ( 39.79 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/config/driver/Ini.php ( 0.83 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Url.php ( 12.72 KB )
/www/wwwroot/keysuntech.com/addons/cms/controller/Channel.php ( 9.46 KB )
/www/wwwroot/keysuntech.com/addons/cms/controller/Base.php ( 3.75 KB )
/www/wwwroot/keysuntech.com/vendor/karsonzhang/fastadmin-addons/src/addons/Controller.php ( 6.49 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Controller.php ( 6.07 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/traits/controller/Jump.php ( 4.92 KB )
/www/wwwroot/keysuntech.com/addons/cms/lang/zh-cn.php ( 5.58 KB )
/www/wwwroot/keysuntech.com/application/common/library/Auth.php ( 15.22 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Cookie.php ( 7.54 KB )
/www/wwwroot/keysuntech.com/application/common/model/Config.php ( 6.71 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Model.php ( 69.55 KB )
/www/wwwroot/keysuntech.com/addons/cms/library/Service.php ( 29.15 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Db.php ( 6.67 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/connector/Mysql.php ( 3.89 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/Connection.php ( 29.97 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/Query.php ( 93.80 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/builder/Mysql.php ( 4.53 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/Builder.php ( 31.81 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/Channel.php ( 20.07 KB )
/www/wwwroot/keysuntech.com/extend/fast/Tree.php ( 15.60 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/model/Collection.php ( 2.27 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Collection.php ( 11.10 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/Modelx.php ( 1.97 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/Fields.php ( 3.46 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/Archives.php ( 21.81 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/traits/model/SoftDelete.php ( 4.86 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/model/relation/BelongsTo.php ( 7.75 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/model/relation/OneToOne.php ( 10.03 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/model/Relation.php ( 3.61 KB )
/www/wwwroot/keysuntech.com/application/common/model/User.php ( 3.95 KB )
/www/wwwroot/keysuntech.com/addons/cms/library/Bootstrap.php ( 5.49 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Paginator.php ( 9.94 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/db/Expression.php ( 1.11 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/SpiderLog.php ( 1.75 KB )
/www/wwwroot/keysuntech.com/runtime/temp/970453951a630cc97c4908b97ceebe4b.php ( 50.57 KB )
/www/wwwroot/keysuntech.com/addons/cms/model/Block.php ( 6.70 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/Response.php ( 8.28 KB )
/www/wwwroot/keysuntech.com/thinkphp/library/think/debug/Html.php ( 4.17 KB )

[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000032s ]
[ CACHE ] INIT File
[ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.002458s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.002481s ]
[ BEHAVIOR ] Run app\common\behavior\Common @app_init [ RunTime:0.000449s ]
[ LANG ] /www/wwwroot/keysuntech.com/thinkphp/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000021s ]
[ ROUTE ] array ( 'type' => 'method', 'method' => array ( 0 => '\\think\\addons\\Route', 1 => 'execute', ), 'var' => array ( 'addon' => 'cms', 'controller' => 'channel', 'action' => 'index', ), )
[ HEADER ] array ( 'cookie' => 'handl_landing_page=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4; organic_source=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4; HandLtestDomainNameServer=HandLtestDomainValueServer; handl_ip=3.144.93.14; handl_url=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4%2F; handl_ref=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4; organic_source_str=Internal; handl_original_ref=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4; user_agent=Mozilla%2F5.0%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%3B%20compatible%3B%20ClaudeBot%2F1.0%3B%20%2Bclaudebot%40anthropic.com%29; handl_url_base=https%3A%2F%2Foggettifantastici.com%2Fcategoria-prodotto%2Fposters-e-quadri-3d%2Fpage%2F4%2F', 'accept-encoding' => 'gzip, br, zstd, deflate', 'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)', 'accept' => '*/*', 'host' => 'keysuntech.com', 'content-type' => '', 'content-length' => '', )
[ PARAM ] array ( 'orderway' => 'desc', 'page' => '6', 'diyname' => 'BlogPosts', )
[ RUN ] think\addons\Route->execute[ /www/wwwroot/keysuntech.com/vendor/karsonzhang/fastadmin-addons/src/addons/Route.php ]
[ LANG ] /www/wwwroot/keysuntech.com/public/../application/common/lang/zh-cn/addon.php
[ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.001228s ]
[ LANG ] /www/wwwroot/keysuntech.com/addons/cms/lang/zh-cn.php
[ DB ] INIT mysql
[ VIEW ] /www/wwwroot/keysuntech.com/addons/cms/view/zh/list_news2.html [ array ( 0 => 'config', 1 => 'user', 2 => 'site', 3 => '__CHANNEL__', 4 => 'isWechat', 5 => 'topallchannel', 6 => '__FILTERLIST__', 7 => '__ORDERLIST__', 8 => '__PAGELIST__', 9 => 'keyworld', 10 => 'tagkeyworld', ) ]
[ BEHAVIOR ] Run \addons\cms\Cms @view_filter [ RunTime:0.000197s ]

0.143800s