Import Ac/Dc Adapter 5v 0.5a 1a 2a 3a Wall Usb Charger — Buy in Bulk from Supplier in Taiwan

The AC/DC Adapter 5V 0.5A 1A 2A 3A Wall USB Charger from Power JS Technology Co., Ltd. delivers a stable 5V output across four current configurations: 0.5A, 1A, 2A, and 3A. Each variant is designed to meet specific power demands, with the 0.5A model suited for low-draw devices like wireless earbuds, while the 3A configuration supports fast charging for tablets and power banks. The adapter’s compact wall-mounted design integrates over-current and short-circuit protection, ensuring safe operation for connected devices.

Constructed with a lightweight plastic housing, the adapter uses a standard USB Type-A port for compatibility with a broad range of consumer electronics. The internal switching circuit maintains efficiency above typical 80% levels for 5V adapters, reducing heat generation during extended use. Industry-standard materials include flame-retardant ABS for the casing and copper windings for the transformer, with typical insulation ratings exceeding 1000V AC for safety.

This adapter is widely adopted by OEMs for bundling with small appliances, travel accessories, and IoT devices. Buyers in Taiwan often source these under FOB Taoyuan terms, with MOQs typically starting at 500 units per variant. The product is commonly packaged in blister packs or bulk cartons, with each unit weighing between 30g and 50g depending on current rating. Confirm packaging and branding options directly with Power JS Technology Co., Ltd.

Power JS Technology Co., Ltd. operates from 3F, No. 493, Wenzhong Road in Taoyuan, Taiwan, where it specializes in the design and distribution of power adapters and charging solutions. The company is classified as an imported supplier within the harbor trust tier, indicating a verified operational status for international trade. Its address places it in a key industrial zone for electronics manufacturing, with proximity to Taoyuan International Airport facilitating logistics.

The supplier’s profile does not state a response rate or average response time, and no additional verification signals such as certifications or client references are provided in the available data. Buyers are advised to directly request proof of compliance with safety standards like CE or RoHS, as these are typical requirements for adapters sold in European and North American markets. Confirm production capacity and lead times before placing orders.