As the professional manufacturer, Starwell would like to provide you high quality 12W detachable plug wall mounted power adapter, which complies with IEC 62368-1B / IEC 61558-2-16E / ETL 1310 safety standards, and the AC plug type supports US/EU/UK/AU or more.
Specification
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Power supply model number |
YL121-XXXYYYYHV |
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Output |
DC voltage |
5V - 30V |
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Rated Current |
MAX 3A |
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Current Range |
0-3A |
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Rated Power |
12W |
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Ripple & Noise |
120Vp-p Max |
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Voltage Tolerence |
+/- 5% |
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Input |
Voltage Range |
100-240V AC 50/60Hz |
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Safety Standard |
IEC 62368-1B / IEC 61558-2-16E / ETL 1310 |
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Safety Certification |
EN62368:UL/CB/CE/GS/EMC/LVD/SAA/KC/FCC/PSE/CCC/ETL/RCM/UKCA |
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|
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EN61558:CE/GS/CB/FCC/LVD/SAA ETL 1310 |
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Operating temperature |
0-40 C° |
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Storage temperature |
-20-60 C° |
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Hi-pot test |
Primary To Secondary: 3000VAC 10mA 1 minute or 4242VDC 10mA 3 Sec |
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Burn-in test |
80% to 100% load, 40 C°± 5℃ for 4 hours |
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Length of DC cord |
Optional |
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DC plug |
Optional |
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RoHS/Reach |
Yes |
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Package |
White box or plastic bag with outer carton |
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AC plug Type |
US/EU/UK/AU or more |
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Efficiency Level |
VI |
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|
load Regulation |
+/-5% |
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|
Surge |
Over 1 KV |
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|
No Load power consumption |
< 0.1w |
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|
Protections |
Short-circuit/OCP/OVP |
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|
Warranty |
2 years |
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Output power: 12W MAX (5V/2.4A), compatible with low-power devices such as mobile phones, tablets, Bluetooth earphones, smartwatches, and small digital devices. Charging efficiency is 48% higher than ordinary 5W adapters, balancing fast charging and device protection.
Voltage compatibility: Wide voltage input (100-240V~50/60Hz 0.3A), widely used in 150+countries worldwide (covering mainstream regions such as the United States, Europe, the United Kingdom, Australia, China, and Japan), with automatic voltage adaptation and no need for manual switching.
Plug combination: US/EU/UK/AU/CN..., supports separate disassembly and replacement, the plug is made of high toughness PC material, smooth insertion and removal without looseness, and can be disassembled separately for storage to reduce volume.
Safety protection: Built in five safety mechanisms including overvoltage protection, overcurrent protection, short circuit protection, over temperature protection, and surge protection, certified by CE, FCC, and CCC authorities. The shell is made of flame-retardant ABS material, ensuring stable operation in high temperature environments and eliminating safety hazards.
Portable design: The palm sized bag can easily fit into a pocket or backpack side pocket, with a modular design with replaceable plugs for easy storage and lightweight travel.





1. A set that adapts globally, bidding farewell to the problem of multiple adapters
Whether it's business trips, tourist check-in, or studying abroad and settling in the United States, there's no need to purchase additional local adapters. Simply replace the corresponding plug and connect directly to the socket, charging without waiting, meeting high-frequency travel scenarios such as travel, studying abroad, and tourism.
2. Multiple device charging, clean and tidy desktop
Compatible with various low-power devices such as mobile phones, tablets, Bluetooth earphones, smart bracelets, and small routers, one adapter replaces multiple chargers, reduces desktop cable entanglement, saves socket space, and makes home work environments cleaner and more efficient.
3. Durability and safety
The plug contacts are made of highly conductive copper sheets, which are resistant to oxidation and corrosion, and can maintain good contact even after thousands of insertions and removals; The adapter uses high-quality capacitors and chips internally to stabilize the output voltage, avoiding damage to the device due to voltage fluctuations, and has a much longer service life than ordinary adapters.