115w Supply Power
Overview
Product sourcing insights & recommendations
The 115W power supply market is a high-growth segment, particularly in industrial automation and specialized networking. Market data shows the 50W–250W power bracket accounts for nearly 46.7% of the general PSU market, with the industrial segment projected to reach $33.2 billion by 2035 at a 6.13% CAGR.
Technically, 115W is a critical rating for CNC machinery, Cisco network controllers, and high-performance workstations. The market is currently shifting toward GaN (Gallium Nitride) technology for higher efficiency and smaller form factors. While consumer electronics are standardizing around 100W or 140W (PD 3.1), the 115W remains a staple for regulated industrial DC conversion.
Detailed analysis of market trends, technical specifications, and competitive product benchmarks can be found in the report below.
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115w Laptop Power Adapter
Products · 3 lists
Hot Sale Brand New 65W 18.5V 3.5A Universal Laptop DC Power Adapter with OTP Protection and 7.4*5.0mm Pin
Shenzhen Elong Technology Co., Ltd.verified🇨🇳CN11 yrs
Compatible with 20V 115A Power Adapter for Legion Laptops-230W Square-Shaped Port High-Power Fast Charging Brand Non-Original
Shenzhen Dangel Technology Limited Company🇨🇳CN5 yrs
65W 20V 3.25A DC OTP Laptop Charger for EliteBook 830/840/850 G7/G8 x360 1030/1040 Chromebook & OmniBook Notebooks
Guangzhou Qunbao Electronic Technology Co., Ltd.🇨🇳CN1 yr
20V 3.25A 65W USB Type-C AC Laptop Power Adapter Charger for Lenovo Thinkpad X1 Carbon Yoga X270 X280 T580 P51 P52s E480 E470 S2
Shenzhen Forever Electronic Technology Co., Ltd.🇨🇳CN12 yrs
Brand New 65W Laptop Adapter for Acer Notebook Power Supply With AU Plug and OTP Protection Quality PC Material
Shenzhen Xinhuaxiuyi Power Co., Limited🇨🇳CN4 yrs
19v 4.74a Power Adapter Notebook Charger 90W 3.42a Laptop Power Adapter
Shenzhen Pengcheng Chuangye Technology Co., Ltd.🇨🇳CN13 yrs
230W AC DC Laptop Charger Power Supply Adapter 20V 11.5A 100 240V With 5.5*2.5MM DC Plug for Gaming Laptop
Shenzhen Tengdaxing Electronic Co., Ltd.🇨🇳CN12 yrs
120W Laptop AC Power Adapter 19V 6.32A 5.5*2.5mm for Satellite PA-1121-28 N750 Other Models Charger Included
Dongguan Simer Electronics Co., Ltd.🇨🇳CN8 yrs
For Toshiba Laptop AC Power Adapter Replacement 19V 3.42A 5.5x2.5mm 65 Blue Tip with OTP Protection and Battery Charger
Hangzhou Yamao Information Technology Co., Ltd.🇨🇳CN9 yrs
Suitable for All PD Laptop Charger Power Adapter Type-C Interface 45W 65W 100W
Universal Laptop Notebook Power Supply for Acer 19v 3.42a Charger Black DC CE for Hp Pavilion Laptop Power Switch Receiver
Foshan Shunde Jingteda Trade Import And Export Firmverified🇨🇳CN7 yrs
HIGH QUALITY OEM 230W 20V 11.5A AC Laptop Power Adapter with Big Square USB Port OTP Protection Foldable & Eco-Friendly
Dongguan Kaijiadi Electronics Co., Ltd.🇨🇳CN1 yr
230W 20V 11.5A Laptop Adapter USB PIN PD High Efficiency OTP Protection Hot Selling AC DC Electric Power Solution
Guangzhou Jiaguote Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Factory Wholesale Directly 100W Laptop USB-C Type-C DC/AC Adapter Brand New with OTP Protection
Shenzhen Xingyao Trading Co., Ltd.🇨🇳CN1 yr
20V 2.25A 3.25A 45W 65W 4.0*1.7 AC Laptop Charger for Lenovo Ideapad 100S-14 15 Yoga510 710s 310S-14 110 100 Flex 4 5A10K78750
Dongguan Mingyiyuan Electronics Co., Ltd.🇨🇳CN6 yrs
High Quality Universal Laptop Adapter 19V 2.37A 45W Pd Otp 4.0*1.35mm Power Supply Adapter for Asus Laptop Ce Fcc Rohs Certified
Guangzhou Yujinghong Electronic Technology Co., Ltd.🇨🇳CN1 yr
Hot AC 100-240V 65W AC Laptop Adapter 19.5V 3.33A Laptop Charger for H/P Pavilion, Envy, EliteBook with 4.5*3.0mm Blue Tip
Shenzhen Kabbol Technology Co., Ltd.verified🇨🇳CN13 yrs
New Notebook Computer Adapter 19.5V Power Charger 7.7A Laptop Adapters 150W Fast Charging for As Us
Original Laptop Power Adapter 5A10W86248 for Lenovo 100e Chromebook Gen 4 Laptop 45W USB Type-C AC Power Adapter
HYT Universal Desktop Power Adapter 5V/7.5V/12V/24V 1.5A/2A/3A/1A 18W-24W AC/DC Laptop LED Light Notebook Audio-PC Charger
Shenzhen Hua Yi Teng Technology Co., Ltd.verified🇨🇳CN12 yrs
New Laptop AC Adapter Type-C 87W USB C PD Notebook Wall Charger PC
Shenzhen Apollo International Electronics Co., Ltd.🇨🇳CN8 yrs
HIGH QUALITY 230W 20V 11.5A Laptop Notebook Power Adapter with Big Square USB Port for Lenovo Thinkpad for ThinkBook for Xiaoxin
Shenzhen PULUZ Technology Limited.🇨🇳CN5 yrs
Laptop Charger/Power Supply Adapter for Lenovo X280 T480 T580 X390 20V 2.25A 45W Type-C USBC Notebook 02DL118 ADLX45YDC3D
Hercules Industrial Limited🇨🇳CN8 yrs
65W 19.5V 3.34A Laptop Adapter Charger for Dell Latitude 5410 5510 7480 7490 E7450 3190 5480 5490 E5570 E7470 E5470 7.4*5.0mm
90W Factory Laptop Universal Adapter Charger for Acer/asus/toshiba/lenovo/dell/hp DC Desktop Power Supply Adapter 50-60HZ /
Shenzhen Pengchu Industry Co., Ltd.🇨🇳CN20 yrs
4.5mm*3mm 19.5V 3.33A AC Laptop Power Adapter for HP Envy 4 Laptop
Shenzhen LGYD Electronics Co., Ltd.verified🇨🇳CN7 yrs
OEM Power Adapter Supplier 19v 5a 95w for Laptop Notebook
Shenzhen Merryking Electronics Co., Ltd.verified🇨🇳CN11 yrs
GaN 65W Universal Laptop Charger Adapter 4.5mm*3.0mm for DELL Inspiron/Latitude/Vostro Series with US/UK/EU/AU Plug 19.5V 3.34A
Shenzhen Jy Industrial Co., Ltd.verified🇨🇳CN4 yrs
19V 3.42A 65W Laptop Adapter Charger EU US UK Plug Tip ADP65DW Y ADP-65DW C for ASUS X556UA X556UB X556UF X556UJ
Huizhou Junjie Technology Co., Ltd.🇨🇳CN2 yrs19V 3.42A 65W Laptop Adapter Charger EU US UK Plug Tip ADP65DW Y ADP-65DW C for ASUS X556UA X556UB X556UF X556UJ
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Sources & References
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Power Supply: What It Is, What It Does & How It Works
Advanced Conversion Technology
This comprehensive guide explains the definition of power supply unit functionality, what it does, and how to select the right power supply for your application ...
Power supply
Wikipedia
The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, ...
Power Supplies Selection Guide: Types, Features, ...
GlobalSpec
Power supplies are used in every type of electrical system, such as computers, telecommunication devices, process control systems, industrial systems, wireless ...
Most common types of power supplies
Rohde & Schwarz
There are three most common types of DC power supplies. The different designs allow for highly constant voltage, low ripple and noise or higher efficiency.
Power Supplies
XP Power
Electronic devices and equipment require AC-DC power supplies and DC-DC converters to power processes, control systems, displays, communications & much more.
Common Power Supply - an overview
ScienceDirect.com
Power supply tricks. The power supply generator on 5V powered devices is a charge pump circuit which generates approximately ±9V from a single 5V supply.