High Frequency Toroidal Transformer Ee22 Power Transformer

• Application: Power, Electronic, Lighting
• Phase: Single
• Core: Core-type Transformer
• Model NO.: EE22
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: EE
• Brand: Shenglin
• Operating Temperature: -40ºC to 125 ºC
• Features: High Operating Frequency
• Transport Package: Export Carton
• Trademark: Shenglin
• Origin: China

Product Description

 

Product Description

The EE22 Transformer is a high-performance, compact transformer designed for use in low to medium-power applications, especially in power supplies, LED drivers, and other electronic devices. With its efficient and space-saving EE core structure, the EE22 Transformer delivers optimal energy conversion while maintaining high reliability and performance.


 

Key Features

• Compact Design: The EE22 Transformer is built with an EE-core, providing a small footprint while still delivering excellent power efficiency.
• High Efficiency: The efficient magnetic flux design reduces energy loss, ensuring minimal heat generation and long-term stable performance.
• Wide Application: Ideal for use in power adapters, battery chargers, switching power supplies, and various power conversion systems.
• Durability and Reliability: Designed to withstand the rigors of modern electronic devices, offering consistent performance under diverse operating conditions.
• Low Noise Operation: The transformer is engineered to operate quietly, making it suitable for noise-sensitive applications.

Operating Environment

• Operating Temperature: -20°C to +85°C
• Storage Temperature: -40°C to +100°C
• Humidity: Up to 95% RH (non-condensing)
• Altitude: Up to 2000 meters
• Input Voltage: 100V to 240V AC
• Load: Continuous operation at rated load; avoid overloading
• Vibration/Shock: Suitable for standard operating environments
• Insulation Resistance: ≥100 MΩ at 500V DC

Product Parameters

Phase	Single
Coil Structure	TOROIDAL
Coil Number	AUTOTRANSFORMER
Place of Origin	China
Use	Power
Model Number	EE22 vertical
Input Voltage	110V
Output Voltage	220V
Product name	Switching Power Transformer
Input Voltage	220V
Output Voltage	240/220/200/120/115/110/100V

 

Detailed Photos

Company Profile

Founded in Yueqing, China's electrical capital, Zhejiang Shenglin Trading Co., Ltd. has over 30 years of experience in the electrical production industry. With extensive expertise in product development, a wide range of electrical categories, and professional production lines, the company has continuously adapted to market trends and international demands, striving for continuous improvement and innovation.

We are committed to industrial development, creating value for our customers, and fostering technological innovation. Guided by the principles of high-quality development and a people-oriented approach, we provide five-star services while building a new, sustainable electrical industry ecosystem.

Our Mission:

To offer efficient, high-quality, and cost-effective electrical products globally. We are dedicated to driving the transformation of our products towards smarter, greener solutions, ensuring that electricity flows safely to every corner of the world.

Our Vision:

To become a leading international electrical enterprise, recognized for first-class service quality. We prioritize green ecology, sustainable development, and a people-centered approach.

Our Values:

• Market-oriented: We respond to changing market demands.
• Customer-centered: We always place our customers at the heart of our operations.
• Green ecology: We are committed to environmental sustainability.
• Sustainable development: We strive to contribute to the long-term growth of the electrical industry.

WORKSHOP
 

 

FAQ

Q: Are you a manufacturer or trading company?
A: We are trading company, but our brother factory has been manufacturing electrical products for over 20 years.

Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A: Yes, we do have. Please feel free to contact us on line or by Email. We would be glad to share our catalogue with you!

Q: I need your price list of all your products, do you have a price list ?
A: We apologize that we do not have a list, please understand that raw material prices are constantly changing, which means that prices could not always stay the same. If you are interested in any items, please let us know and we will update you on the price as soon as possible!

Q: I can't find the product on your catalogue, can you make this product for me?
A: Our catalog only collects most of our products, please do not hesitate to let us know you need any other products!

Q: What about your delivery time?
A: Each model has a different production time, please contact us and we will let you know at the first time.  

Q: Can you provide samples ?
A: Sure, we could provide samples for tests or  quality check. 

Q: What's the payment terms?
A: We accept T/T, 30% deposit and 70% balance before shipment.

Q: What kind of payment do you accept ? Can I pay RMB ?
A: We accept T/T(Wire transfer),Western Union LC and Paypal. Please be sure that we can receive the same amount of the Invoice. And sure you can pay RMB.

Q: Would you accept using customer's logo?
A:  Yes, we can provide OEM and ODM service.

Q: How long is the warranty time?
A: 12 months after receipt of goods.