Shenzhen Keysun Technology Limited
| Material | 100% PC |
| Payment Terms | T/T |
| Supply Ability | 300000pcs/month |
| Delivery Time | 15-20 days |
| Packaging Details | Brown box and Carton |
| Warranty | Warranty |
| Output | 12V2.5A |
| DC Jack | 5.5*2.1/5.5*2.5mm or custom |
| Protection | OVP, OCP, SCP, OTP, OPP |
| Type | Desktop Version |
| Output Type | Single Phase |
| 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
| Material | 100% PC | Payment Terms | T/T |
| Supply Ability | 300000pcs/month | Delivery Time | 15-20 days |
| Packaging Details | Brown box and Carton | Warranty | Warranty |
| Output | 12V2.5A | DC Jack | 5.5*2.1/5.5*2.5mm or custom |
| Protection | OVP, OCP, SCP, OTP, OPP | Type | Desktop Version |
| Output Type | Single Phase | 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 | AC DC LED Power Supply ，5.5*2.5mm LED Power Supply ，220V 15V 4A Power Supply | ||
FQA
Q1: What output parameters does this 12V 2.5A 30W desktop power supply have?
A: Constant‑voltage output, regional max power 24W, DC 5‑36V, 0.01‑3.0A, universal AC input 100‑240Vac 50/60Hz, typical rated output 12V 2.5A.
Q2: What built‑in safety protections are included?
A: Automatic short‑circuit, over‑current and over‑voltage protection to safeguard end‑devices against power‑caused damage.
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 can I select?
A: C8, C6, C14 and fixed‑type AC inlet for diverse equipment integration demands.
Q5: What AC and DC plug choices are offered?
A: AC plugs for US, EU, UK, AU, KR, JP, CN, Brazil, India, Argentina and more. Multiple standard DC plugs are 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 according to EN62368/UL 1310, EN61558 and corresponding Chinese national safety standards.
Q9: What devices is this 12V 2.5A 30W adapter suitable for?
A: Ideal for 12V‑rated devices including LED lighting, security cameras, small network hardware and other indoor constant‑voltage electronics within 30W power rating.
Q10: Do you support OEM & ODM customization?
A: Yes, OEM and ODM services are available with custom labeling and packaging options for your specific project requirements.
Why choose us?
Stable 12V Constant‑voltage Output
Consistent 12V power delivery reduces voltage fluctuation risks, ensuring reliable performance for 12V‑powered electronics under continuous working conditions.
• Wide‑range Connector Compatibility
Multiple AC inlet selections plus full‑set global AC & DC plugs, fit various end‑units and multi‑region commercial and residential deployment projects.
• Complete Global Safety Certification Portfolio
Follows mainstream international and Chinese safety standards. Full certification documents accelerate compliance review and overseas market access.
• High‑efficiency For General‑purpose Devices
Meets global energy‑efficiency norms, well‑suited for LED, security, home and small‑office application scenarios.
• Flexible OEM / ODM Capability
Support custom label, casing appearance and packaging to realize your branded 12V 2.5A 30W desktop power supply solutions.
| Country | Max.Watt | Voltage Range | Current Range | Safety Standard |
|---|---|---|---|---|
| US, EU, UK, AU, KR, JP, CN | 24W | DC5-36V | 0.01-3.0A | 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!