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4th Floor, Building 2, QinHui Road, Guxing Community, Xixiang Street, Bao'an District, Shenzhen, China
12W Series Power Adapter
Home12W Series Power AdapterDetails





12W power adapter, certified to CCC/CE/UL/FCC/PSE (meeting Chinese, US, European, and Japanese standards). Available output specifications: 12V1A, 9V1A, etc.
| Introduction to Conventional Classic Parameters (Contact us for more customizations) | ||||
| Standard Customizable Parameters (More available upon request) | KE012A-12V1A | KE012A-9V1A | ||
| Output | DC Voltage | 12V | 9V | |
| Rated Current | 1A | 1A | ||
| Current Range | 0-1A | 0-1A | ||
| Rated Power | 12W | 9W | ||
| DC Cable Length |
Standard 1.5m, customizable: 1m, 1.2m, 1.8m, 2m, etc. |
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| DC Connector |
Standard 5.5×2.1×10mm tuning fork straight type; customizable: 5.5×2.5mm, 4.0×1.7mm, 3.5×1.35mm straight/right-angle, exposed length, Type‑C, Android plug, aviation plug and other special interfaces. |
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| Input | Voltage Range | 100-240VAC | ||
| Frequency Range | 50-60Hz | |||
| Input Current | 0.4A | |||
| Plug Type | China / US / EU / UK / Japan / Korea, etc. | |||
| Protection | Overcurrent Protection | Built‑in overcurrent, overvoltage, short‑circuit protection | ||
| Overvoltage Protection | Max 265VAC | |||
| Short Circuit Protection | Auto‑recovery after fault removal | |||
| Certifications & Compatibility | Product Certifications | CCC / CE / UL / FCC / PSE / RoHS etc. | ||
| Compatible Products | Suitable for routers, low‑power devices, surveillance cameras, 9V/12V electronic equipment | |||
Vertical 12W Power Adapter · Multi‑Country Certifications
Classic Parameters & Applicable Products
| Output Voltage | Output Current | Power | Typical Applications | Application Fields |
|---|---|---|---|---|
| 9V | 1A | 9W | Guitar effects pedals, wireless microphone receivers, some routers, electronic keyboards, wireless doorbells | Audio Equipment, Networking |
| 12V | 1A | 12W | Routers, switches, IP cameras, LED strips (1 meter), small monitors, air quality monitors, access control electric locks | Networking, Security & Surveillance, LED Lighting |
The above are classic parameters. More output voltage/current combinations can be customized (e.g., 5V/2.4A, 15V/0.8A, 24V/0.5A, etc.).
More Customizable Parameters (within 12W)
| Output Voltage | Recommended Current | Power | Typical Applications |
|---|---|---|---|
| 5V | 2A | 10W | Raspberry Pi, set‑top boxes, smart speakers |
| 24V | 0.5A | 12W | Industrial PLCs, LED strips (short lengths), relay modules |
Core Features of Vertical 12W Power Adapter
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Vertical compact design: Vertical plug saves outlet space, does not block adjacent sockets.
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Wide voltage input: 100-240V AC, universal use.
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Multiple safety protections: Overvoltage (OVP), overcurrent (OCP), short circuit (SCP), over temperature (OTP).
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Housing material: PC flame‑retardant material, ultrasonic welding, sturdy and durable.
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Full certifications: CCC/CE/UL/FCC/PSE, meeting market access requirements for China, US, EU, Japan.
Selection & Customization Advice
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Voltage matching: Output voltage must match the device's rated voltage.
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Current margin: Adapter rated current should be ≥ device maximum operating current; 20% margin recommended.
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Connector customization: DC plug types (5.5×2.1/2.5, 3.5×1.35, Type‑C, magnetic connector, etc.), cable length (0.5m~2m) can be customized.
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Plug options: China, US, EU, Japan plugs.
Shenzhen KEYULONG Technology Co., Ltd. (KEYULONG Technology) was founded in 2011, an integrated manufacturer covering R&D, design, production, sales and service. ISO 9001 certified. We focus on 5W‑120W mid‑to‑high end power adapters, product lines include "matching chargers (5V1A/5V2A, etc.), QC/PD fast chargers, GaN fast chargers, wall‑plug adapters, desktop adapters". We provide "high reliability, full compliance, fast customization" solutions, widely used in security & surveillance, smart home, medical equipment, LED lighting, drones and other fields.
15+ years of power experience · Serving 3000+ global companies · Make every watt more valuable






