AX Factory-Direct Wholesale Single Phase Double-Wound Power Transformer EI--66*32 Model 110V Input/12V Output 0.1kW 50/60Hz

Dongguan Shijie Chaoze Electronics Factory was established in March 2008. In 2014, Hong Kong XinXin Trading Co., Ltd. acquired a controlling stake and rebranded the company as Aoxing Electronics Co., Ltd. The company specializes in manufacturing waterproof power supplies, waterproof transformers (compliant with both indoor and outdoor waterproof standards), switching power supplies, EI control transformers, securitysystem power supplies, aquarium power supplies, IP44rated power supplies, IP68rated power supplies, threephase transformers, smart timecontrol devices, lightingfixture power supplies, LED driver power supplies, household appliance power supplies, and more-products that serve sectors including lighting, security equipment, machinery, consumer electronics, home appliances, toys, medical devices, and emerging informationtechnology industries. Since its inception, to meet the diverse needs of our customers, our products have successively obtained international safety certifications such as CE, CCC, GS, UL, SAA, PSE, and EMC. Our outdoor waterproof ratings range from IP44 to IP68, and our products are exported to developed markets in North America, Western Europe, and beyond. We maintain a comprehensive and scientifically sound quality management system. Dongguan Shijie Aoxing Electronics has earned industry recognition for its integrity, strength, and product quality. We warmly welcome friends from all walks of life to visit, offer guidance, and engage in business discussions

Professional Manufacturer of Security Power Solutions & Industrial Transformers

Dongguan Shijie Aoxing Electronics Factory is a premier manufacturer based in Shijie Town, Dongguan City-the heart of China's electronic manufacturing hub. With years of specialized experience, we have established ourselves as a reliable provider of high-performance power solutions, catering to the global security, industrial automation, and consumer electronics markets. We pride ourselves on integrating Research & Development, precision manufacturing, and rigorous quality control to deliver products that meet international standards of safety and efficiency.

Our expertise is focused on three specialized divisions, ensuring each product is optimized for its specific application:

Access Control Power Supplies: Our security-grade power controllers are designed for 24/7 reliability. Featuring advanced protection circuits, we provide stable DC 12V/24V outputs (3A, 5A, and customized) suitable for magnetic locks, electric strikes, RFID readers, and integrated CCTV systems. Many of our units include UPS battery backup functions to ensure security even during power outages.

Low-Frequency Transformers (EI Series): We specialize in high-quality EI core low-frequency transformers. These units are engineered for superior magnetic efficiency and minimal heat generation. They are widely used in home appliances, audio equipment, and communication devices where stable voltage conversion and long-term durability are critical.

BK Single-Phase Control Transformers: Built for industrial environments, our BK and JBK series control transformers are the backbone of machine tool control and mechanical equipment power distribution. They excel in voltage stepping (e.g., 380V to 220V/110V/24V) and provide the isolation necessary for safe and steady operation in heavy-duty industrial settings.

At Aoxing Electronics, quality is our lifeline. Our factory is equipped with automated winding machines, precision testing instruments, and vacuum impregnation equipment.

Material Selection: We use high-purity copper wiring and premium silicon steel sheets to ensure high efficiency and low energy loss.

Strict Inspection: Every unit undergoes 100% full-load burn-in testing, insulation resistance checks, and high-voltage breakdown tests before shipment.

Compliance: Our products are designed to meet CE and relevant safety certifications to facilitate smooth entry into global markets.

Factory-Direct Pricing: As a direct manufacturer, we eliminate middleman costs, providing you with the most competitive pricing in the industry.

OEM/ODM Capabilities: We offer comprehensive customization services, from PCB design and transformer winding specifications to custom-branded housing and packaging.

Fast & Flexible Delivery: Located in Dongguan, we benefit from a world-class supply chain and logistics network, ensuring short lead times for both samples and bulk orders.

Technical Support: Our engineering team provides professional consultation to help you select the right power solution for your specific project requirements.

We are committed to building long-term, win-win relationships with wholesalers, distributors, and system integrators worldwide. Whether you are looking for a standard product or a bespoke industrial solution, Dongguan Shijie Aoxing Electronics Factory is your trusted partner for power and precision.