Shenzhen Keysun Technology Limited
| Type | Desktop |
| AC inlet | C6/C8/C14/Fixed optional |
| Output Type | Single Phase |
| Packaging Details | Brown box and Carton |
| Supply Ability | 200000 Pieces/Month |
| Material | 100% PC |
| Protection | OVP, OCP, SCP, OTP, OPP |
| Warranty | Warranty |
| Color | Black/White or custom |
| Payment Terms | T/T |
| Delivery Time | 15-20 days |
| DC Jack | 5.5*2.1/5.5*2.5mm or custom |
| AC Plugs | US EU KR AU JP CN etc. |
| 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 |
View Detail Information
Explore similar products
24V 3A AC DC Power Adapter with Indicator Light Shenzhen Transformer Class 2 DOE
90W High Stability Desktop Power Adapter with 9V-48V Output and 3 Years Warranty
75W 100-240V AC Desktop Power Adapter with 3 Years Warranty and Constant Voltage
60W 100-240Vac Desktop Power Adapter with 9V12V15V20V24V36V48V Output and 1A-5A
Product Specification
| Type | Desktop | AC inlet | C6/C8/C14/Fixed optional |
| Output Type | Single Phase | Packaging Details | Brown box and Carton |
| Supply Ability | 200000 Pieces/Month | Material | 100% PC |
| Protection | OVP, OCP, SCP, OTP, OPP | Warranty | Warranty |
| Color | Black/White or custom | Payment Terms | T/T |
| Delivery Time | 15-20 days | DC Jack | 5.5*2.1/5.5*2.5mm or custom |
| AC Plugs | US EU KR AU JP CN etc. | 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 | 5v 30w Desktop Power Adapter ，5v 6a Output Desktop Power Adapter ，Wall Mounted Electronic Power Adapter | ||
FQA
Q1:What output parameters does this 30W desktop power adapter have?
A:Constant‑voltage output, regional max power 36W, DC 5‑36V, 0.01‑4.0A, universal AC input 100‑240Vac 50/60Hz.
Q2:What built‑in safety protections are included?
A:Automatic short‑circuit, over‑current and over‑voltage protection, protecting network switches and lowering risks of abnormal power‑caused outages.
Q3:What global certifications are available?
A:UL, cUL, FCC, GS, CCC, CQC, KC, PSE, UKCA, SAA, RCM, RoHS, CB and other regional safety approvals.
Q4:What AC inlet types are optional?
A:C8, C6, C14 and fixed‑type AC inlet to meet diverse integration requirements of network switch equipment.
Q5:What AC and DC plug selections are offered?
A:AC plugs for US, EU, UK, AU, KR, JP, CN, Brazil, India, Argentina and more. Multiple standard DC plugs provided, custom DC connectors are supported.
Q6:Which energy‑efficiency standards does it comply with?
A:Compliant with DOE, CEC, ErP II, MEPS, GEMS international energy‑efficiency regulations.
Q7:What is the operating environment requirement?
A:Operating temperature: 0‑40℃, relative humidity: 5%‑95% RH.
Q8:What safety standards is this power supply engineered to?
A:Designed per EN62368/UL 1310, EN61558 and corresponding Chinese national safety standards.
Q9:What devices is this adapter optimized for?
A:Specially built for network switches, also suitable for other low‑power indoor constant‑voltage networking and office electronic devices.
Q10:Do you support OEM & ODM customization?
A:Yes, OEM and ODM services including custom labeling, packaging and housing modifications are available upon your project requirements.
Why choose us?
Reliable Power Supply for Network Switches
Stable constant‑voltage output mitigates power‑related interference, ensuring steady data transmission and dependable 24/7 running for network switching hardware.
• Broad Connector Compatibility
Multiple AC inlet options plus full‑range global AC & DC plugs, compatible with various switch models and multi‑site SOHO & small‑medium network deployment scenarios.
• Complete Global Safety Certification Portfolio
Follows mainstream international and Chinese safety standards. Full certification documents simplify compliance review and overseas market entry.
• Energy‑saving for Non‑stop Network Operation
Meets global energy‑efficiency norms, ideal for home, SOHO, office and small cabinet network installation projects.
• Flexible OEM / ODM Solution
Support custom label, casing appearance and packaging for your branded 30W desktop power adapters for network switches.
| Country | Max. Watt | Voltage Range | Current Range | Safety Standard |
|---|---|---|---|---|
| US, EU, UK, AU, KR, JP, CN | 36W | DC5-36V | 0.01-4.0A | EN62368/UL 1310, EN61558, CCC-GB 4943.1-2022, CQC-GB 4343.1-2018;GB/T 4343.2-2020 |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
15000000-30000000
Employee Number:
300~400
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...
Get in touch with us
Leave a Message, we will call you back quickly!