EE-40-EE55 Power Transformer for Impulse Power Supply - High-Density Ferrite Core from China Suppliers and Factory
Shape and External Dimensions (mm)
Electronic Specifications
| Core Shape | EE-40/35/12 | EE-42/42/15 | EE-55/55/20 |
| Central Column Area (Aemm²) | 147.9 | 178.9 | 352.5 |
| Magnetic Circuit Length (Le mm) | 77.2 | 97.8 | 123.4 |
| Volume (Ve mm3) | 11414 | 17501 | 43478 |
| Frame Type | Vertical | Vertical | Horizontal |
| Dimensions (W＊D＊H mm) | 42*28.5*38 | 48*35*53 | 58*60*53 |
| Maximum Output Power (VA) | 345 | 400 | 815 |
Note: This design is based on: 1. Direct converter; 2. PC40 series ferrite; 3. Switching frequency: 100KHz.
Frequently Asked Questions
How can I get a quote?
Leave us a message with your purchase inquiries, and we'll respond within an hour during business hours. You can also contact us directly via Trade Manager or any other instant chat tool.
Can I get a sample to check the quality?
We're happy to offer samples for you to test. Please leave us a message about the product you'd like and your address. We'll provide you with sample packaging and select the best shipping method.
Do you offer OEM services?
Yes, we warmly welcome OEM orders to meet your specific requirements.
Are you a factory or a trading company?
We are a factory with export rights, operating as a combined factory and trading entity to provide the best service and pricing.
What is the minimum order quantity (MOQ) and delivery time?
Our MOQ is 1 carton. Generally, our delivery time is within 5 days after confirmation.
What payment and delivery terms do you accept?
Accepted Delivery Terms: FOB, CIF, EXW, CIP. Accepted Payment Currency: USD, EUR, AUD, CNY. Accepted Payment Type: T/T. We communicate in English and Chinese.