EE1811-4V 5A Nickel Steel High Frequency Transformer with Nickel-Zinc Ferrite Core for 4V DC LED Lighting
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
3-4weeks
Brand:
ZXY
Product Description
EE1811-4V 5A Nickel Steel High Frequency Transformer for Household LED Lights
The EE1811-4V 5A high-frequency nickel steel transformer is a core power conversion component specifically engineered for household LED lighting systems. Utilizing a high-frequency nickel steel alloy magnetic core with exceptional magnetic permeability, minimal core loss, and superior temperature stability, this transformer significantly enhances electrical energy conversion efficiency.
Key Functions
Energy Conversion and Voltage Adaptation
This transformer converts high-frequency, high-voltage electrical signals from LED driver front-end circuits into a precisely regulated 4V DC, 5A output through electromagnetic induction. This optimal voltage-current combination perfectly matches LED electrical characteristics, ensuring consistent illumination and reliable performance.
Electrical Isolation and Safety Assurance
Energy transfer occurs through magnetic coupling rather than direct electrical connection, establishing a critical isolation barrier between input (primary) and output (secondary) circuits. This safety feature prevents hazardous mains voltage from reaching the low-voltage LED components, ensuring user safety and compliance with household appliance regulations.
Energy Transfer and Power Drive
As the central power transmission component, this transformer efficiently delivers 20W of electrical power. The nickel-zinc ferrite core is specifically optimized for high-frequency operation, enabling continuous, stable power delivery to LED loads with minimal energy loss, ensuring maximum brightness and luminous efficiency.
Performance Characteristics
| Performance Characteristic | Description |
|---|---|
| Core Material & Frequency | Nickel-Zinc (Ni-Zn) Ferrite Core. Specifically optimized for high-efficiency operation at high switching frequencies (typically kHz to several hundred kHz range), minimizing core losses. |
| Electrical Parameters | Output: 4V DC, 5A (20W). Input: Compatible with common LED driver IC topologies (e.g., flyback). Designed for precise matching with high-power LED strings. |
| Efficiency & Thermal Performance | High conversion efficiency due to low-loss core. Excellent thermal stability with minimal self-heating, ensuring long-term reliability and contributing to overall LED luminaire energy savings. |
| Design & Reliability | Compact EE18 form factor for easy integration. Features robust construction with high-grade insulation materials, providing strong resistance to electromagnetic interference (EMI) and high operational reliability. |
| Safety & Application | Designed to meet relevant safety standards (UL, CE) for household applications. Provides sufficient insulation and creepage distances for safe operation in home lighting environments. |
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Company
Shenzhen Zhixiangyuan Electronics Co., Ltd.
Location
Room 202, Yingfei Haocheng Industrial Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen
Contact Person
Chen