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China factory - Shenzhen Keysun Technology Limited

Shenzhen Keysun Technology Limited

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal

  1. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
  2. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
  3. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
  4. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
  5. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal
  6. China 20W SAA Certified Wall Power Adapter with Multiple Protections and Universal

20W SAA Certified Wall Power Adapter with Multiple Protections and Universal

  1. MOQ： 1piece
  2. Price： The price is negotiable
  3. Get Latest Price
Input Voltage 100-240Vac,50/60Hz
AC Plugs US EU KR AU JP CN etc.
Type Wall-mounted
Warranty 3 years
DC Jack 5.5*2.1/5.5*2.5mm or custom
Output Voltage 5V6V8V9V12V15V18V19V20V24V30V36V48V
Material 100% PC
Output Type Single Phase
Payment Terms T/T
Supply Ability 300000pcs/month
Delivery Time 15-20 days
Packaging Details Small box and Carton
Protection OVP, OCP, SCP, OTP, OPP
Color Black and White
Place of Origin Guangdong, China
Brand Name KSPOWER
Model Number KS39DU-xxxyyyy
Certification UL CLASS 2 /CE/GS/SAA/KC/CB/FCC/C-TICK/PAHS/ROHS

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  1. Product Details
  2. Company Details

Product Specification

Input Voltage 100-240Vac,50/60Hz AC Plugs US EU KR AU JP CN etc.
Type Wall-mounted Warranty 3 years
DC Jack 5.5*2.1/5.5*2.5mm or custom Output Voltage 5V6V8V9V12V15V18V19V20V24V30V36V48V
Material 100% PC Output Type Single Phase
Payment Terms T/T Supply Ability 300000pcs/month
Delivery Time 15-20 days Packaging Details Small box and Carton
Protection OVP, OCP, SCP, OTP, OPP Color Black and White
Place of Origin Guangdong, China Brand Name KSPOWER
Model Number KS39DU-xxxyyyy Certification UL CLASS 2 /CE/GS/SAA/KC/CB/FCC/C-TICK/PAHS/ROHS
High Light Wall Power Adapter ，Switch Mode Wall Power Adapter ，2.2A AC DC Power Adapter
20W SAA Certified Wall Adapter
Professional-grade 20W wall adapter with comprehensive safety certifications for global markets.
Technical Specifications
Output Mode: Constant voltage
Input Voltage: AC100-240Vac, 50/60Hz or 220-240Vac, 50/60Hz
Output Range: DC5V-36V, 0.01A-3A, 24W Max
Protections: Short circuit, over current, over voltage
Energy Efficiency: DOE, CEC, ERPII MEPS GEMS
Operating Environment: 0-40℃, 5%-95% RH
Certifications: UL, cUL, FCC, GS, CCC, CQC, KC, PSE, UKCA, SAA, C-tick, RCM, RoHS, CB
Regional Specifications
Country Max. Watt Voltage Range Current Range Safety Standard
US 24W DC5-36V 0.01A-3.0A EN62368/UL 1310
EU 24W DC5-36V 0.01A-3.0A EN62368
UK 24W DC5-36V 0.01A-3.0A EN62368
AU 24W DC5-36V 0.01A-3.0A EN62368
KR 24W DC5-36V 0.01A-3.0A EN62368
JP 24W DC5-36V 0.01A-3.0A EN62368
CN 24W DC5-36V 0.01A-3.0A CCC-GB 4943.1-2022/CQC-GB 4343.1-2018;GB/T 4343.2-2020
20W SAA Certified Wall Adapter product image
Key Features
  • Single channel constant voltage power supply
  • 100% full load burn-in testing
  • Passes LPS (limited power source) requirements
  • 3-year comprehensive warranty
  • Class II power design (without earth pin)
  • Compact size with fully enclosed PC plastic case
  • Fast startup time: <3 seconds
  • High energy efficiency: DOE/CEC/ErP/MEPS/NRcan Level VI
  • Automatic safety protections for over current, over load, and short circuit


FQA

Q1: What certifications does this 20W wall adapter have?
A: SAA, UL, cUL, FCC, GS, CCC, KC, PSE, UKCA, RCM, RoHS, CB and more, suitable for global markets.
Q2: What are the output parameters?
A: Single‑channel constant voltage, DC 5‑36V, 0.01‑3A, max 24W.
Q3: What safety protections are included?
A: Short‑circuit, over‑current, over‑voltage and overload protection. Pass LPS requirement, 100% full‑load burn‑in tested.
Q4: What plugs and DC connectors can I choose?
A: AC plugs for US, EU, UK, AU, KR, JP, CN, Brazil, India etc. Multiple DC connectors in stock, custom options supported.
Q5: What applications and environment are suitable?
A: For LED strips, amplifiers, routers, audio‑video devices etc. Indoor‑use only, 0‑40℃, 5%‑95%RH, non‑waterproof.
Q6: Do you support OEM & ODM?
A: Yes, custom labels, packaging, case and connectors are available.
Q7: How long is the warranty?
A: 3‑year comprehensive warranty.

Why choose us?
Full Global Certifications
20W wall‑mount adapter with SAA, UL, FCC, UKCA, CCC and other global certifications, qualified for worldwide sales.
Multi‑fold Safety Design
Built‑in short‑circuit, over‑current, over‑voltage & overload protection. Meets LPS standard. Class II double‑insulation without earth pin. Every unit passes 100% full‑load burn‑in test.
High‑efficiency & Compact Build
Single‑channel constant‑voltage output. Comply with Level VI energy‑efficiency norms. Startup＜3s, fully‑enclosed PC housing for indoor application.
Wide Plug & Connector Options
Support multi‑country AC plugs and various DC tips. Custom connectors available for diverse device matching.
Warranty & Custom Service
3‑year comprehensive warranty. Support OEM / ODM for custom labels, packaging and housing.
Compatible AC Plugs
US, EU, UK, AU, Korea, Japan, China, Brazil, India, Argentina and other regional standards
Available DC Connectors
  • 5.5*2.1mm
  • 5.5*2.5mm
  • 4.0*1.7mm
  • 3.5*1.35mm
  • 2.5*0.7mm
  • XLR
  • Other customizable options
Applications
Ideal for electric grill ovens, LED strips, audio amplifiers, wireless routers, and audio/video power supplies.
Not waterproof - indoor use only.
Industrial power supply applications showing various electronic devices and equipment
Customization Services
We offer comprehensive OEM and ODM services with custom labeling, packaging, and case design options available to meet your specific requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2008

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Shenzhen Keysun Technology Limited and Shenzhenshi Zhenhuan Electronic Co.,Ltd was founded in 2008,specialized in external power supply, power adapter, led power supply, Led driver, AC/DC adapter, switching power supply, waterproof Led drivers in Shenzhen, China. KSPOWER (www.keysuntech.com) is one... Shenzhen Keysun Technology Limited and Shenzhenshi Zhenhuan Electronic Co.,Ltd was founded in 2008,specialized in external power supply, power adapter, led power supply, Led driver, AC/DC adapter, switching power supply, waterproof Led drivers in Shenzhen, China. KSPOWER (www.keysuntech.com) is one...

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Get in touch with us

  • Reach Us
  • Shenzhen Keysun Technology Limited
  • 8,9A Floor, Building 2, Fengxing Lane No.1, Fenghuang Community, Fuyong St., Baoan Dist., Shenzhen, Guangdong, China
  • https://www.keysuntech.com/

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