All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electrical Equipment & Supplies
Industrial Controls
Control Transformers
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
  • Ei 33 Transformer so Watt Amplifier Car Transformer Input
Ei 33 Transformer so Watt Amplifier Car Transformer Input

Ei 33 Transformer so Watt Amplifier Car Transformer Input

  • 1 - 9 Pieces
    $5.50
  • 10 - 1999 Pieces
    $5.40
  • >= 2000 Pieces
    $5
View product details

Ei 33 Transformer so Watt Amplifier Car Transformer Input

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Conversion Flexibility: An autotransformer designed to step down or up AC voltage between 12V, 36V, and 380V input, enabling precise power adaptation for diverse electrical systems.
  • Single-Phase Power Handling: Optimized for single-phase applications, supporting stable voltage regulation in automotive, industrial, and commercial setups.

Key features

  • 1. Material Technology

    • With copper windings and a durable metal body, ensure efficient power transfer and long-lasting durability. The copper construction minimizes energy loss, while the corrosion-resistant metal exterior withstands harsh industrial environments.

  • 2. Interactive Design

    • With organized wiring and a compact EI core structure, you can easily install and maintain the transformer in tight spaces or existing systems. The design simplifies setup and reduces downtime for repairs.

  • 3. Performance Parameters

    • With versatile output voltages (36V, 12V, 380V) and a single-phase auto transformer configuration, adapt to diverse applications like lighting, tool operation, or equipment power regulation. The 380V input ensures compatibility with standard industrial power supplies.

  • 4. Scenario Solutions

    • With CE certification and a 30VA power rating*, ensure reliable performance in both industrial and residential settings. The multi-voltage capability supports scenarios ranging from small-scale workshops to home automation systems.

  • 5. Certification Standards

    • With CE certification, meet EU safety and environmental standards*, guaranteeing compliance for commercial and residential use. This ensures safe operation and reduces regulatory risks compared to non-certified alternatives.

Product details

Ei 33 Transformer so Watt Amplifier Car Transformer Input

The Ei 33 Transformer is a compact, single-phase autotransformer designed for power conversion applications. Built with copper windings and an EI core structure, it supports input voltage of 380V and delivers output voltages of 12V, 36V, or 380V. Its CE-certified design ensures compliance with EU safety standards, making it ideal for industrial, commercial, or automotive systems requiring reliable voltage adjustment.

Technical specifications

FeatureSpecificationApplication Scenario
Coil StructureEI Core DesignEfficient energy transfer in compact spaces
Winding MaterialHigh-Conductivity CopperMinimizes energy loss in high-current setups
Input Voltage380V ACIndustrial power systems (50/60Hz)
Output Voltages12V, 36V, 380V (configurable)Power amplification for automotive or lighting systems
Phase TypeSingle PhaseResidential or small-scale industrial use
Power Rating30VA (Base Model)Low-to-medium power conversion tasks
CertificationCE CertifiedCompliance with EU safety and environmental norms

Customization guide

Adjustable output voltage configurations (12V/36V/380V) to meet specific power requirements. Ideal for tailoring voltage outputs for automotive amplifiers, safety equipment (e.g., 36V for low-voltage systems), or industrial machinery.

Get inspired

With its versatile voltage outputs and durable copper windings, the Ei 33 Transformer is perfect for automotive electronics, workshop tools, or safety-critical systems where precise power conversion is essential.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Rating30VA50VA (+66%)100VA (+233%)
Output Configurations3 fixed voltages5 adjustable8 customizable
Efficiency92%95% (+3%)98% (+6%)
Overload Capacity125% for 1hr150% for 2hrs200% for 3hrs

Supplier's note

  1. Technical Breakthroughs:

    • EI Core Design: Reduces energy loss by 15% compared to traditional toroidal cores.
    • Copper Windings: Achieves 20% lower resistance than aluminum, enhancing heat dissipation.
    • CE Certification: Ensures compliance with EU safety standards for global deployment.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or small workshops needing 30VA for basic voltage conversion (e.g., car audio systems).
    • Advanced Model: Suitable for medium-scale industrial use (e.g., workshop tools) requiring higher efficiency and 50VA capacity.
    • Pro Model: Designed for heavy-duty applications (e.g., industrial machinery) with 100VA power and customizable outputs.

With the Pro Model’s 200% overload capacity, you can safely handle peak loads in manufacturing lines. Pair its 98% efficiency with copper windings to minimize energy waste and reduce operational costs.

Frequently asked questions

  • Which EI core transformer is best suited for industrial equipment requiring 380V input?

  • How do I maintain a single-phase auto transformer with copper windings for longevity?

  • Copper vs Aluminum windings: Which is better for high-current transformers?

  • Can this auto transformer be customized for 24V output instead of 36V?

  • Is the Ei 33 auto transformer FDA-approved for medical equipment use?

  • What safety features does the 380V to 12V EI core transformer include?

  • Which auto transformer suits car amplifiers needing 12V output from 380V input?

  • Does the single-phase auto transformer support fluctuating voltage inputs?

Related searches

unit 8k hd fire cheapest ladsterpurple inflatable air dancerblack face gaugedigital PH electrode probebaby stroller toymagnesium alloy bicycle wheelsvelociraptor mask dino mask moving jawreverse creasing matrixcute children hair clipscrankshaft position sensorcoaster rolling machine abdominal training machinethermostatthermal switchtemperature controller switchshirt ironing dummy machinealuminum screen insect roller door aluminiumplastic pet storage box

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.