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8+8 Pins High Frequency EFD20 SMD Transformer For Telecom And Data Center
Place of Origin:
China
Brand Name:
Chipsen
Certification:
UL/ISO9001/ISO14001/RoHS/Reach
Model Number:
EFD20
Minimum Order Quantity:
100 pcs
Price:
$0.68-$1.18
Packaging Details:
Tape&Reel
Delivery Time:
15-30 working days
Payment Terms:
T/T
Supply Ability:
200K-500K pcs / Month
Inquiry Now
Get A Quote
Specifications
Highlight Features
EFD20 SMD transformer for telecom
,high frequency flyback transformer for data center
,8+8 pins EFD20 transformer
Operating Frequency Range:
10KHZ-500KHZ
Output Power Range:
5W-35W
Isolation Voltage:
3000V AC
Core Type:
EFD20 High-Permeability Ferrite
Mounting Technology:
SMD / SMT
Operating Temp Range:
-40°C To +125°C
Product Description
Product Introduction
The EFD20 High Frequency SMD Transformer is a premium magnetic component engineered for high-performance power supplies and inverters. Featuring a shielded structure and advanced ferrite core, it delivers exceptional efficiency with ultra-low EMI noise. With its compact EFD (Economical Flat Design) profile, it is the ideal solution for high-density PCB layouts where reliability and durability are non-negotiable.
Product Features
Our EFD20 series is characterized by its stable performance and robust design, supported by an industry-leading warranty of up to 20 years.
| Technical Parameters | Specification Details |
|---|---|
| Core Type | EFD20 High-Permeability Ferrite |
| Mounting Technology | SMD / SMT (Surface Mount) |
| Working Frequency | 20kHz - 500kHz |
| Output Power Range | 15W - 45W (Customizable) |
| Isolation Voltage | 3500VAC / 5mA / 60s |
| Operating Temp Range | -40°C to +125°C |
| DC Resistance (DCR) | Low DCR Design for High Efficiency |
| Warranty Period | 5-20 Years (Industry-Specific) |
| UL File Number | E332338 (Verified Compliance) |
| Shielding | Anti-interference Metal Shielding |
| Quality Standards | CE, RoHS, REACH, UL Certified |
Product Applications
- Power Inverters: Essential for high-efficiency DC-AC conversion in solar and backup systems.
- Industrial Automation: Reliable power isolation for PLC, sensors, and actuator controllers.
- Automotive Electronics: Durable performance for EV charging modules and DC-DC converters.
- Communication Base Stations: Stable power supply for 5G and networking infrastructure.
- Precision Instruments: Low-noise power delivery for sensitive laboratory and medical equipment.
Why Chipsen EFD20?
Product Advantages
- Ultra-Durable Performance: Up to 20-year warranty for specialized industrial applications.
- Enhanced Heat Dissipation: Shielded design optimizes airflow and thermal management.
- EMI/EMC Compliance: Low noise profile simplifies your circuit's regulatory certification.
Company Advantages
- 26 Years of Innovation: Deep expertise in magnetic components since 2000.
- Fast Prototyping: Get your custom samples ready within just 7 days.
- Production Power: 10,000 sqm facility with 8 lines producing 2.4 billion PCS annually.
Frequently Asked Questions
Q1: What is the Minimum Order Quantity (MOQ) for EFD20?
A: To support both growing projects and bulk needs, our MOQ starts at just 100 PCS.
A: To support both growing projects and bulk needs, our MOQ starts at just 100 PCS.
Q2: How long does it take to get a quotation and samples?
A: We respond with a formal quotation within 3 days, and sample production is completed within 7 days.
A: We respond with a formal quotation within 3 days, and sample production is completed within 7 days.
Q3: What payment terms do you support?
A: For your convenience, we accept T/T (Telegraphic Transfer), PayPal, and Western Union.
A: For your convenience, we accept T/T (Telegraphic Transfer), PayPal, and Western Union.
Q4: Tell me more about the 20-year warranty.
A: We offer a standard 5-year warranty, which can be extended up to 20 years for mission-critical industrial or infrastructure projects.
A: We offer a standard 5-year warranty, which can be extended up to 20 years for mission-critical industrial or infrastructure projects.
Q5: Can you provide OEM/ODM services for specific voltage requirements?
A: Yes, we specialize in full OEM/ODM customization to match your specific power, voltage, and frequency requirements.
A: Yes, we specialize in full OEM/ODM customization to match your specific power, voltage, and frequency requirements.
Q6: Is the EFD20 transformer suitable for automated assembly?
A: Yes, its SMD design and tape-and-reel packaging (optional) are optimized for high-speed pick-and-place machines.
A: Yes, its SMD design and tape-and-reel packaging (optional) are optimized for high-speed pick-and-place machines.
Q7: Does this product carry global safety certifications?
A: Yes, it is UL certified (File No. E332338) and fully complies with CE and RoHS environmental standards.
A: Yes, it is UL certified (File No. E332338) and fully complies with CE and RoHS environmental standards.
Q8: How do you manage electromagnetic interference (EMI)?
A: The EFD20 uses high-quality ferrite cores and a shielded mechanical structure to minimize flux leakage and noise.
A: The EFD20 uses high-quality ferrite cores and a shielded mechanical structure to minimize flux leakage and noise.
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