ER-40-ER42 Power Transformer - Low Loss Ferrite Core - China Suppliers & Factory for Multi-output Power Supplies
Shape and External Dimensions (mm)
Electronic Specifications
| Core Shape | ER40/45/13 | ER42/45/15 |
| Central Column Area of the Core Aemm² | 151.6 | 203.7 |
| Magnetic Circuit Length Le mm | 96.2 | 96.3 |
| Volume Ve mm3 | 14585 | 19456 |
| Frame Type | Vertical | Horizontal |
| Dimensions W＊D＊H mm | 42.5*50*33 | 44*48*33 |
| Maximum Output Power VA | 420 | 450 |
Note: This design is based on: 1. Direct conversion model 2. PC40 series ferrite 3. Switching frequency: 100KHz
Note: This design is based on 1. direct converter or LLC resonant half bridge 2. PC40 series ferrite 3. switching frequency: 100KHz
Frequently Asked Questions
Q1: What are the payment terms?
We accept T/T (30% as deposit, and 70% against the copy of B/L) and other payment terms.
Q2: How many days do you need to prepare the sample and how long?
10-15 days. There is no additional sample fee, and a free sample is available under certain conditions.
Q3: What is your advantage?
We have been specializing in auto parts manufacturing for over 15 years, most of our customers are brands in North America, that is, we also have accumulated 15 years of OEM experience for premium brands.
Q4: How do I trust you?
We consider honesty as the life of our company, besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
Q5: Can you provide a guarantee for your products?
Yes, we provide a limited warranty of 3-5 years.