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Home > High Linearity Precision Current Transformer > Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
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Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver
Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver

Constant Current Energy-Saving Ee55 General Purpose High Frequency Power Transformer for LED Driver

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Product Description

Basic Info & Specifications

Model NO.
EE55
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001, CCC, UL, CE, RoHS, Reach
Frequency
High Frequency
Rated Input
100-240V (Customizable)
Rated Output
48V (Customizable)
Insulation Class
Class F (155°C), Class H (180°C)
Withstand Voltage
Primary to Secondary: 3000V AC/60s
Capacity
500,000 / Month
HS Code
8504319000

Product Description

EE55 High Frequency Power Transformer
Our EE Series High-Frequency Transformers are engineered for superior performance in modern switch-mode power supplies. Utilizing high-grade ferrite cores and precision winding techniques, these transformers deliver minimal loss, excellent temperature stability, and consistent operation at high frequencies. They are the ideal solution for power adapters, LED drivers, industrial equipment, and telecom devices.
Transformer Detail 1
Transformer Detail 2

Premium Materials: Manufactured with high-grade MnZn ferrite cores for optimal efficiency.

Thermal Stability: Advanced construction ensures minimal temperature rise and long-term reliability.

Global Compliance: Designed with robust insulation systems (Class A to H) complying with UL, CE, and RoHS standards.

Technical Parameters

Technical Drawing
Size A (Max) B (Max) C (Max) Pins fsw (kHz) Power (W)
EE8.310.010.07.53+31003
EE1316.016.015.05+51005-10
EE1923.019.018.04+410020-30
EE2528.028.024.05+510030-50
EE4043.036.031.07+7100200-500
EE5557.061.053.010+101001000-3000
EE7077.070.070.09+91005000-8000
* Operating Temperature: -40°C~+125°C. Output power is for reference at 100kHz.

Applications

Power Supplier
Power Supplier
Electric Vehicle
Electric Vehicle
Aerospace
Aerospace
Communication
Communication
Medical Device
Medical Device
Renewable Energy
Renewable Energy

Manufacturing Process

Process Overview
Winding
Assembly
Testing
Our transformers are manufactured using a semi-automated production line that integrates exquisite craftsmanship with modern technology. Every step—from winding and assembly to rigorous testing—strictly adheres to a high-standard quality control system.

Company Profile

Facility 1
Facility 2
Facility 3
Specializing in magnetic components for high and low frequency applications for over a decade, our company focuses on innovation in the new energy storage market. We specialize in the R&D, production, and innovation of bespoke magnetic components, including high-frequency transformers and inductor coils, providing tailored and efficient solutions for global clients.

Frequently Asked Questions

Q1: Do you test all your goods before delivery?
A: Yes, we perform 100% electrical and safety testing on all products before they leave our facility to ensure consistent quality.
Q2: Are OEM and customization services available?
A: Absolutely. We have extensive experience in translating your specific designs and ideas into real products. We can customize voltage, inductance, pin configurations, and laser-print your branding.
Q3: What is the typical lead time for orders?
A: For stock items, they are ready to ship immediately. For mass production of custom orders, the delivery time typically ranges from 15 to 30 days.
Q4: What are the main applications for the EE series transformers?
A: They are widely used in LED drivers, power adapters, electric vehicle charging systems, medical devices, and industrial automation equipment.
Q5: What certifications do your magnetic components hold?
A: Our products are manufactured under ISO9001 standards and comply with global safety and environmental regulations, including UL, CE, RoHS, and REACH.
Q6: What is your monthly production capacity?
A: We have a robust production infrastructure capable of producing up to 500,000 units per month to support large-scale industrial requirements.

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