China PQ Series Energy Transformer: High-Efficiency Factory Solutions from Trusted Suppliers
Shape and External Dimensions (mm)
Electronic Specifications
| Core shape | PQ2625 | PQ3220 | PQ3230 | PQ3535 | PQ4040 | PQ5050 |
| Bobbin type | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Terminals | 12 | 12 | 12 | 12 | 12 | 12 |
| Size mm/Max.A | 28.5 | 33.0 | 33.0 | 37.0 | 41.0 | 52.0 |
| Max.B | 31.0 | 35.0 | 36.0 | 41.0 | 44.0 | 53.0 |
| Max.C | 28.0 | 24.0 | 32.0 | 38.5 | 43.0 | 54.0 |
| ±0.3 D | 3.8 | 5.0 | 5.05 | 5.0 | 5.0 | 7.62 |
| ±0.5 E | 7.5 | 7.5 | 7.6 | 10.0 | 15.1 | 15.24 |
| +0.5 F | 25.5 | 30.0 | 30.3 | 35.0 | 38.0 | 45.72 |
| +0.1 CG | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 1.2 |
| Min. H | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Central zone | 121.4 | 163.6 | 161.0 | 196.0 | 201.0 | 320.0 |
| Max Power (W) | 195 | 232 | 331 | 452 | 596 | 1045 |
Note: The design is based on: 1. Forward model | 2. PC40 series ferrite | 3. Switching frequency: 100KHz
Why Choose Us
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Certified Quality: Over 30 patents and IATF 16946:2016 quality management system certification.
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Industry Expertise: Over 15 years of auto parts manufacturing experience with premium North American brands.
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OEM/ODM Services: Full capability to handle custom orders and professional packaging design.
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Factory Direct: We are a factory with export rights, ensuring factory-direct pricing and trade efficiency.
Frequently Asked Questions
What certificates and quality standards do you follow?
We hold over 30 patents and are certified under the IATF 16946:2016 quality management system.
Can you provide OEM and ODM services?
Yes, we warmly welcome OEM and ODM orders to meet your specific requirements.
What is your typical delivery time?
Generally, our delivery time is within 30 days after order confirmation.
What are your accepted payment and delivery terms?
We accept FOB, CIF, EXW terms. Payments can be made via T/T (30% deposit, 70% against B/L copy), L/C at sight, Credit Card, or Alibaba Escrow.
How long does it take to prepare a sample?
Sample preparation takes 10-15 days. Free samples are available under certain conditions with no additional sample fees.
Why should we choose you over other suppliers?
With over 15 years in auto parts manufacturing and 15 years of OEM experience for premium North American brands, we offer proven reliability and expertise.