12W AC adapter PSE compact small and lightweight 5V or 12V
For those looking for a small, compact, lightweight AC adapter. Custom connector connections, additional safety standard applications, and customizations are available.
12W AC adapter with PSE, small and lightweight, output 5V or 12V ATS012S.
Are you looking for an AC adapter? This is an external power supply with a 12W PSE mark (Electrical Appliance and Material Safety Law). Output voltages include DC5V and DC12V, among others. It is suitable for those seeking a small, compact, lightweight AC adapter. This reliable AC adapter has passed the IEC62368-1 standard as a standalone power supply. We also accept custom plug and secondary connector connections as specified by the customer. Focusing on reliability, it is equipped with various protection circuits such as OVP and SCP. Please consider it for connection to electronic devices you are developing or electrical products you plan to import. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Compliant with IEC62368-1 ■ Custom plug connections available ■ Long-term stable supply ■ 100% inspection conducted ■ Peace of mind with a 1-year long warranty This reliable AC adapter is widely adopted by major electronics manufacturers. We accommodate requests for custom connector connections, additional safety standard applications, component adjustments, and custom orders. Models with PSE marks, compliant with IEC62368-1, and having obtained multiple safety standards are available. *We also handle models not listed on this site. *If you cannot find the desired item, please feel free to consult with us.
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basic information
【Overview】 ■ AC Adapter: Wall-mounted type ■ Input Voltage: 100–240VAC ■ Frequency: 50–60Hz ■ Output Voltage: As described below ■ Operating Temperature: 0–40℃ ■ Operating Humidity: 20–80% ■ Storage Temperature: -20–80°C ■ Storage Humidity: 10–90% (no water droplets) ■ MTBF: 300,000 hours (calculated value) We offer consultations on how to choose a reliable AC adapter from the design stage. Are you unsure whether to use an AC adapter (external power supply) or a switching power supply (built-in power supply)? The AC adapter has the following advantages: Easier heat and noise management, easy compliance with regulations (Electric Appliance and Material Safety Law PSE mark obtained), realization of miniaturization, space-saving design, easy maintenance due to replaceability, cost reduction, etc. We recommend AC adapters as external power supplies for electronic devices. With PSE mark and CE marking. Small to mass production. Stock available for same-day shipping with short lead times. * Our dedicated staff will provide consistent support from consultation, quotes, development, manufacturing, delivery, to after-sales support. * The status of safety standard acquisition may vary. Please feel free to contact us for details.
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Applications/Examples of results
【Applications】 Our AC adapters are suitable for a variety of uses. General Equipment: Communication devices, Wi-Fi equipment, PC peripherals, water purifiers, leisure equipment, sports devices, and more. Industrial Equipment: Retail terminals, commercial printers, security equipment, broadcasting video equipment, network devices, signage, and more. Medical Equipment: Blood pressure monitors, electrocardiograms, ultrasound diagnostic devices, various data loggers, X-ray devices, suction devices, electronic medical records, and more. Home Appliances: Air purifiers, small cooking devices, portable refrigerators, and other small appliances. <Custom Solutions> We offer customizable AC adapters tailored to your specifications. Options include specified plug connections, changes in wire length, center negative (reverse polarity), cannon connectors, connectors that excel in fit and can withstand high capacity, EIAJ plugs, XLR, Hirose, Nanahoshi, SMK, DIN, and special specifications such as anti-mismating tabs, anti-pull locks, and screw types. <Custom Orders and Mass Production> Logo on labels, use of specified parts, provision of reliability test data, short lead times, from small lots to large-scale mass production. *We provide consistent management from design, manufacturing, inspection, to shipping. We offer high-quality AC adapters. *Please feel free to contact us for more details.
Line up（7）
| Model number | overview |
|---|---|
| ATS012S-W033U | Output voltage: 3.3V Output current: 2.00A Maximum output: 6.6W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W050U | Output voltage: 5.0V Output current: 2.00A Maximum output: 10.00W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W060U | Output voltage: 5.9V Output current: 2.00A Maximum output: 11.8W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W090U | Output voltage: 9.0V Output current: 1.2A Maximum output: 10.8W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W120U | Output Voltage: 12.0V Output Current: 1.0A Maximum Output: 12.00W Safety Standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W150U | Output voltage: 15.0V Output current: 0.8A Maximum output: 12.00W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
| ATS012S-W240U | Output voltage: 24.0V Output current: 0.5A Maximum output: 12.00W Safety standards: CB/UL/cUL/FCC/PSE/BSMI/LPS Green Mode CEC, DoE Level VI |
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Company information
We manufacture AC adapters on a made-to-order basis at our overseas factory. We handle switching AC adapters with PSE marks (Electrical Appliance and Material Safety Law) and power cables (AC cords) for domestic use in Japan and for overseas export, all with PSE marks (certified by UL, VDE, CCC, KC, BIS, etc.). We also sell AC adapters that meet medical standards, touch panel PCs, hospital-grade power cords with anti-pull and lock features, and antibacterial waterproof keyboards and mice, all suitable for medical devices and hygienic environments. We are currently selling ODU connectors with high durability for insertion and removal, as well as wiring materials such as cable ties and wiring ducts, imported directly from the factory. We prioritize environmental considerations and comply with RoHS2, ChemSHERPA, provide reliability testing documentation, issue non-applicability judgment letters and delivery specifications, and support various reporting documents. Please consult us for OEM inquiries. We believe that "high-quality products are born from strictly managed manufacturing sites," and we thoroughly enforce quality control. With 36 years of experience in the electrical industry, we have obtained ISO 9001:2015 certification in-house. Our dedicated staff provides consistent support to respond quickly and accurately to customer needs. Additionally, we have expanded our office in Vietnam to accommodate trilateral trade, overseas deliveries, and foreign currency transactions in US dollars. For more details, please visit our official website.
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