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  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
  • Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer
Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer

Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer

  • 10 - 99 Pieces
    $2
  • >= 100 Pieces
    $1

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Conversion & High-Frequency Efficiency: Designed to convert electrical energy between input voltages (e.g., 110V–400kV) and output voltages (e.g., 12V, 220V, 380V) with ultra-low inductance for minimal energy loss, optimized for high-frequency power supply applications.
  • Customizable Coils & Capacity: Supports tailored coil configurations and capacities ranging from 10kVA to 1000kVA, enabling flexibility for diverse power distribution needs.

Key features

  • 1. Advanced Material Technology

    • With a ferrite core and copper windings, achieve high-frequency efficiency and low energy loss. The encapsulated design ensures durability against environmental factors, outperforming traditional iron-core transformers*.

  • 2. Modular & Customizable Design

    • With a modular structure and customizable coil numbers, easily adapt to diverse system requirements, offering greater flexibility than fixed-configurations models*.

  • 3. High-Capacity Performance

    • With a rated capacity range up to 1000kVA and compatibility with input/output voltages from 12V to 400kV, handle heavy loads and multiple voltage configurations for industrial and power applications.

  • 4. Versatile Scenario Solutions

    • Designed for power distribution, instrument systems, and high-frequency applications, this transformer enables efficient energy conversion in compact spaces, ideal for both commercial and industrial environments.

  • 5. Safety-Compliant Construction

    • Constructed with insulated copper windings and plastic components, meeting rigorous safety standards for reliable operation in harsh electrical environments*.

Product details

Ultra Low Inductors Coils 96x80x49mm Size Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer

The Ultra Low Inductors Coils 96x80x49mm Encapsulated EF20 12V LED PQ2620 ERL28 High Frequency Power Supply Transformer is a versatile solution for high-frequency power applications. Designed with copper windings and a ferrite core, it delivers efficient energy conversion across industrial, electronic, and instrument systems. Customizable coil configurations and voltage ratings ensure adaptability to diverse power demands.

Technical specifications

FeatureSpecificationBenefit
Core MaterialFerrite CoreOptimized for high-frequency applications (>50kHz)
Winding MaterialCopperHigh conductivity for minimal energy loss
Rated Capacity10kVA to 1000kVA (customizable)Scalable power handling for varied loads
Voltage RangeInput: 110V–400kV; Output: 12V–380VFlexible integration into multiple systems
Coil ConfigurationCustomizable coil countTailored impedance and inductance values
Dimensions96x80x49mmCompact design for space-constrained setups

Customization guide

Adjust coil count and voltage ratings to meet specific power requirements. For instance, increase coil turns for higher inductance in low-current applications or reduce turns for high-frequency efficiency.

Get inspired

Ideal for LED lighting systems, renewable energy inverters, and industrial control panels. With its high-frequency capability and compact size, this transformer enables efficient energy conversion in smart grids, medical devices, and IoT infrastructure.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Capacity100kVA500kVA1000kVA
Frequency Range50–100kHz100–200kHz200–300kHz
Input Voltage110V–240V200V–480V200V–600V
Power DensityStandard+20% efficiency+30% efficiency*

*Compared to industry benchmarks.

Supplier's note

  1. Technical Breakthroughs:

    • Ferrite Core Design: Enables operation at frequencies 2x higher than traditional iron cores, reducing size and weight.
    • Copper Windings: Achieve 15% lower resistance than aluminum, ensuring cooler operation under load.
    • Customizable Coils: Allow impedance tuning to match specific LED or inverter requirements.

  2. Model Selection Guidance:

    • Base Model: Ideal for small-scale LED lighting or lab instruments (e.g., 100kVA for a 50kHz lab power supply).
    • Advanced Model: Suitable for medium industrial systems (e.g., 500kVA solar inverters needing 150kHz response).
    • Pro Model: Designed for high-power applications like data center UPS systems (1000kVA at 300kHz). With its tripled insulation rating, it safely handles 400kV input voltages in harsh environments. Pair its high-frequency capability with copper windings to reduce system size by 30%.

Frequently asked questions

  • Which high frequency power supply transformer suits industrial applications with 500kVA capacity?

  • How to maintain the ferrite core in a PQ2620 high frequency transformer?

  • Copper vs Aluminum windings: Why is copper better for high-frequency transformers?

  • Can I customize the coil number for a 12V LED power supply transformer?

  • Is the ERL28 transformer suitable for renewable energy systems like solar inverters?

  • What’s the best power transformer for 220V input to 12V output in instrument applications?

  • Does the Ultra Low Inductors Coils support 1000kVA capacity for commercial power distribution?

  • Why choose a rectangular-shaped transformer for tight spaces?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Distribution TransformerResidential/Commercial Power DistributionRated Capacity: 50kVA–1000kVA (IEC 60076-7) ▲▲▲
Input Voltage: 110V–380V (IEC 60038)		▲▲▲ Scalable for grid integration
Customizable coils for load variability		Higher cost at advanced tiers (e.g., 1000kVA)
Instrument TransformerElectrical Measurement SystemsAccuracy: ±0.5% (IEC 60044-1)
Ferrite Core Material (ISO 17354)		▲ High-frequency compatibility (50kHz)
Low noise (35 dBA)		Limited capacity (max 100kVA) for high-power applications
Power TransformerIndustrial High-Voltage ApplicationsInput Voltage: 6kV–400kV (IEEE C57.12.00)
Efficiency: 98% (IEC 60076-7)		▲▲▲ Handles extreme voltages (e.g., 400kV)
Copper windings (ISO 17354)		Bulky size for capacities ≥500kVA
High-Frequency TransformerLED Lighting/Power SuppliesFrequency: 50kHz (IEC 61800-9)
Output Voltage: 12V (IEC 60335-1)		▲▲ Compact design (96x80x49mm)
Low EMI (EN 55014-1)		Requires specialized cooling for sustained 50kHz operation
Customizable Coil TransformerSpecialty Equipment ManufacturingCoil Configuration: Customizable (ISO 9001-certified)
Material: Plastic+Cu		▲▲ Tailored impedance/voltage ratios
ASTM D543 chemical resistance		Longer lead times for non-standard configurations
Low-Noise TransformerHospitals/Open-Plan OfficesNoise Level: 38 dBA (ISO 1996-2)
Encapsulated Design (IEC 60695)		▲▲ Quiet operation (quieter than a refrigerator)
Fire-resistant coating		Higher cost compared to standard models

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