All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electrical Equipment & Supplies
Industrial Controls
Transformers
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
  • Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19
Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19

Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19

$0.10-1.90/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Conversion: Designed for high-frequency switching power supplies to efficiently step up/step down voltage in electronic devices.
  • High-Frequency Performance: Optimized for rapid energy transfer in SMPS (Switched-Mode Power Supplies) to support modern high-demand applications.

Key features

  • 1. Material Technology

    • With a laminated steel core and copper windings, reduce energy loss and enhance efficiency in high-frequency applications*. The durable plastic bobbin frame ensures structural integrity while minimizing weight.

  • 2. Interactive Design

    • With an autotransformer design, adjust output voltage levels for flexible power supply configurations compared to traditional dual-winding transformers*. The compact EI and toroidal coil structures optimize space utilization in tight environments.

  • 3. Performance Parameters

    • High-frequency capabilities enable faster power conversion, supporting modern electronics more efficiently than standard transformers*. The laminated core minimizes eddy current losses, ensuring stable operation at elevated frequencies.

  • 4. Scenario Solutions

    • Engineered for switching power supply systems, this transformer reliably serves both residential devices (e.g., consumer electronics) and industrial machinery, adapting to diverse voltage transformation needs.

  • 5. Certification Standards

    • Complies with EPR certifications from Germany/France, CE, and LVD standards, meeting stringent environmental and safety regulations beyond basic models*.

Product details

Customize Switch Power Supply Transformer High Frequency SMPS Transformer Maker EE13 EE16 EE19

The Customize Switch Power Supply Transformer is a high-frequency SMPS transformer designed for efficient voltage conversion in switching power supplies. Built with a durable steel casing and laminated steel core, it combines robust construction with advanced insulation to ensure safety and reliability. Available in EE13, EE16, and EE19 configurations, this transformer supports customization for diverse applications like industrial equipment, consumer electronics, and renewable energy systems.

Technical specifications

FeatureSpecificationBenefit
Core MaterialLaminated steel (EI/toroidal structures)Reduces eddy currents, improves efficiency
Frequency RatingHigh-frequency (50–200 kHz)Enables compact design for SMPS systems
Winding MaterialCopper (high conductivity)Minimizes power loss in high-current loads
InsulationVarnish-coated core + plastic bobbinMeets UL insulation standards for safety
CertificationsCE, LVD, EPR (Germany/France)Ensures compliance with EU safety/eco laws
Coil ConfigurationAutotransformer, EE coreFlexible voltage adjustment for SMPS

Customization guide

Adjust core size (EE13/16/19), winding turns, or terminal arrangements to meet specific voltage/current requirements. Ideal for customizing:

  • Core size for power capacity adjustments (e.g., EE19 for 200W systems).
  • Winding layers to optimize for high-frequency switching (50–200 kHz).
  • Terminal spacing for space-constrained PCB layouts.

Get inspired

With its compact design and high-frequency capability, this transformer is perfect for:

  • Consumer electronics: Slim power adapters for laptops/tablets.
  • Industrial systems: Robust power supplies for robotics or HVAC.
  • Renewable energy: Inverters for solar/wind energy conversion.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Frequency Range50–100 kHz+15% (50–115 kHz)+30% (50–130 kHz)*
Power Capacity100W150W200W
Efficiency85%90%95%
Insulation ClassClass B (130°C)Class F (155°C)Class H (180°C)

Supplier's note

  1. Technical Breakthroughs:

    • Laminated Steel Core: Reduces eddy current losses by 30% compared to solid iron cores.
    • Copper Windings: Achieves 20% lower resistance than aluminum, ideal for high-current SMPS.
    • Toroidal Design: 40% smaller footprint than traditional EI cores, enabling compact PCB integration.

  2. Version Selection Guide:

    • Base Model: Suitable for standard consumer devices (e.g., LED drivers) requiring ≤100W.
    • Advanced Model: Optimal for industrial IoT or medical equipment needing 150W and 115 kHz frequency.
    • Pro Model: Designed for extreme environments (e.g., aerospace, EV chargers) with tripled insulation (Class H) and 130 kHz capability.

Pro Model’s frequency extension enables seamless operation in next-gen GaN-based power supplies, reducing heat buildup by 25%.

Frequently asked questions

  • Which high-frequency SMPS transformer model suits switching power supply applications best?

  • How do I maintain the terminals of a high-frequency transformer?

  • Copper vs. aluminum windings: Which is better for high-frequency transformers?

  • Can I customize the coil structure for a toroidal or EI-type transformer?

  • Are your SMPS transformers CE and EPR-certified for EU compliance?

  • What makes the EE-series transformers suitable for power supply systems?

  • Can I choose between plastic or metal bobbin frames for customization?

  • How does the laminated steel core improve transformer efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frequency RangeHigh-speed charging, server power suppliesIndustry Standard: Up to 50 kHz
Our Base (EE13): 50–80 kHz
Our Advanced (EE19): 80–100 kHz▲		Supports 100W+ fast charging (▲: 20% higher frequency capability vs Base)Advanced models may require specialized cooling (▲: 15% higher cost vs Base)
Core TypeIndustrial inverters, medical devicesIndustry Standard: EI laminated steel
Our Base: EI laminated steel
Our Advanced: Toroidal core▲		Toroidal design reduces leakage flux by 30%▲ (▲: 25% lower energy loss vs Industry)Toroidal cores are bulkier and costlier to assemble▲
Winding MaterialConsumer electronics, IoT devicesIndustry Standard: Aluminum windings
All Models: High-conductivity copper (IACS 100%)▲		Copper reduces resistance by 40%▲ (▲: 5°C cooler operation vs Aluminum)Copper increases material cost by 20%▲
EfficiencyRenewable energy systems, EV chargersIndustry Standard: 85–90% efficiency
Our Base: 90%
Our Advanced: 92%▲		Advanced models save 20% energy▲ (▲: 4% higher efficiency vs Industry)Higher efficiency requires precise manufacturing tolerances▲
Safety ComplianceEU-regulated consumer goodsIndustry Standard: CE certification
All Models: CE + EPR Germany/France▲		Meets stricter EU waste disposal regulations▲ (▲: 3 certifications beyond Industry)Additional certifications add 10% to testing costs▲
Thermal PerformanceHigh-temperature industrial equipmentIndustry Standard: 85°C max temp
Our Base: 95°C
Our Advanced: 105°C▲		Operates in harsh environments▲ (▲: 20°C higher tolerance vs Industry)Advanced models require heat-resistant materials (▲: 12% heavier vs Base)

Related searches

automatic stirring potAsus Zenfone 5z LCD displayEPDM radiator coolant hoseBluetooth waterproof headsetNVIDIA GeForce GTX 1080onion transplanter machinetire repair cold patchrepair patchtube repairfree fall drop tower for salehandmade glitter penall metal fishing reeltitanium fishing reelcenterstrapless balconette braunderwire big breast braeveningcherry wood kitchen cabinetselectronic air fryer air fryer customrock climbing mugrock climbing hold mugclimbingwholesale hookah shisha

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.