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  • Power Transformer 220v 80v Ac
  • Power Transformer 220v 80v Ac
  • Power Transformer 220v 80v Ac
  • Power Transformer 220v 80v Ac
  • Power Transformer 220v 80v Ac
  • Power Transformer 220v 80v Ac
Power Transformer 220v 80v Ac

Power Transformer 220v 80v Ac

$2.00-$48.00/ Piece|100 Piece/Pieces(Min. Order)

Power Transformer 220v 80v Ac

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Transformation: Steps down AC voltage from 220V to 80V, enabling safe and efficient power distribution for audio equipment, lighting systems, and small industrial devices.
  • Toroidal Design Efficiency: The doughnut-shaped ferrite core minimizes magnetic leakage and energy loss, ensuring high efficiency and low noise for stable power output.

Key features

  • 1. Advanced Material Technology

  • With copper windings and a ferrite core, achieve high efficiency and minimal energy loss. The toroidal design ensures optimal magnetic field distribution, reducing stray magnetic fields compared to traditional E-I core transformers*.

  • 2. User-Friendly Interactive Design

  • With color-coded wiring and a compact toroidal shape, simplify installation and maintenance in tight spaces. The intuitive wiring setup reduces connection errors for safer operation.

  • 3. Robust Performance Parameters

  • With a 1000VA power rating and 220V to 80V voltage transformation capability, handle moderate power demands for audio equipment, lighting systems, or small industrial devices. Operates efficiently at standard 50/60Hz frequencies.

  • 4. Versatile Scenario Solutions

  • Designed for audio, AC, and power applications, this transformer delivers clean power for sensitive equipment while supporting continuous operation in commercial or home environments. Its compact size suits space-constrained setups.

  • 5. Safety-Compliant Construction

  • With a ferrite core and copper windings, meet safety and efficiency standards for electrical systems. The design minimizes energy waste and heat generation, ensuring long-term reliability and compliance with electromagnetic interference (EMI) regulations.

Product details

Power Transformer 220v 80v Ac

The Power Transformer 220v 80v AC is a single-phase toroidal transformer designed for audio, AC power, and general power distribution applications. Built with copper windings and a ferrite core, it delivers high efficiency and minimal magnetic leakage. With a 1000VA power rating, it supports applications ranging from residential electronics to industrial systems.

Technical specifications

FeatureSpecificationBenefit
Core MaterialFerriteHigh permeability, low loss, and compact design
Coil StructureToroidalReduced magnetic leakage and noise
Input Voltage220V ACCompatible with standard household power
Output Voltage220V ACStable power delivery for isolation purposes
PhaseSingle PhaseSimplified wiring and cost-effective use
Winding MaterialCopperLow resistance for efficient energy transfer
Frequency Compatibility50/60HzVersatile for global electrical grids

Customization guide

Adjust voltage ratings (e.g., 220V to 80V) or core materials (e.g., silicon steel for high-frequency use) to meet specific power requirements. Customize insulation levels for harsh environmental conditions.

Get inspired

With a toroidal design, you can achieve minimal magnetic leakage, ensuring efficient power transfer in tight spaces. The copper windings enable low energy loss, ideal for audio equipment where signal purity matters.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Rating (VA)1000VA1150VA (+15%)1300VA (+30%)
Efficiency90%95% (+5%)98% (+8%)
Thermal Performance85°C max90°C max (+6%)95°C max (+12%)
Insulation ClassClass B (130°C)Class F (155°C)Class H (180°C)*

Supplier's note

  1. Technical Breakthroughs:

    • Toroidal Design: Reduces magnetic leakage by 40% compared to traditional E-I cores, enhancing safety and efficiency.
    • Copper Windings: Achieve 20% lower resistance than aluminum, ensuring minimal energy loss.
    • Ferrite Core: Triple the magnetic permeability of iron cores, enabling compact sizing without sacrificing performance.
  2. Version Selection Guide:

    • Base Model: Ideal for residential or low-power commercial use (e.g., home audio systems). Its 1000VA rating handles standard loads efficiently.
    • Advanced Model: Suitable for medium-scale applications (e.g., industrial control panels) requiring 15% higher power output and 5°C better thermal tolerance.
    • Pro Model: Designed for high-demand scenarios (e.g., data centers or heavy machinery). Its 1300VA capacity and Class H insulation withstand extreme temperatures and loads, outperforming industry benchmarks by 30%.

*Pro Model’s insulation withstands 50% higher temperatures than standard Class B cores, enabling reliable operation in harsh environments.

Frequently asked questions

  • Which toroidal transformer suits small electronics or home audio systems?

  • How to clean and maintain the frothing nozzle of a toroidal transformer?

  • Ferrite vs. laminated core: Which is better for high-frequency audio transformers?

  • Can this 220V to 80V transformer be customized with different voltage ratings?

  • Is the transformer’s material FDA-approved for medical equipment use?

  • What’s the maximum load capacity of the 1000VA toroidal transformer?

  • How does the toroidal design improve efficiency compared to E-core transformers?

  • Does this transformer minimize electromagnetic interference (EMI)?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Core MaterialHigh-efficiency industrial systemsIndustry: Iron core (80% efficiency) ▲
Our Base: Ferrite (92% efficiency) ▲▲
Our Advanced: Hybrid (95% efficiency)
Reduces energy loss by 15-20%
Lower heat generation
Advanced materials may increase cost by 20-30%
Coil StructureCompact installations (e.g., audio gear)Industry: E-core (higher leakage) ▲
Our Base: Toroidal (95% efficiency) ▲▲
Our Advanced: Optimized toroidal (98%)
30% smaller footprint
Minimal magnetic leakage
Requires specialized winding expertise
EfficiencyEnergy-sensitive applicationsIndustry: 85% (IEC 60076-7) ▲
Our Base: 92% (IEC 60076-7) ▲▲
Our Advanced: 95% (IEC 60076-7)
Annual energy savings of ~$150+
Lower operational costs
Higher efficiency requires premium materials
Noise LevelAudio/video equipmentIndustry: 50 dB (ISO 10816) ▲
Our Base: 40 dB (ISO 10816) ▲▲
Our Advanced: 35 dB (ISO 10816)
Quieter than a refrigerator hum (40 dB)Advanced noise reduction adds cost
Winding MaterialHigh-current applicationsIndustry: Aluminum (61% IACS conductivity) ▲
Our Base: Copper (100% IACS) ▲▲
Our Advanced: Silver-plated copper (102% IACS)
64% lower resistance vs aluminumSilver-plated windings increase cost by 15%
Voltage StabilitySensitive electronics (e.g., medical gear)Industry: ±5% (IEC 60038) ▲
Our Base: ±3% (IEC 60038) ▲▲
Our Advanced: ±1.5% (IEC 60038)
Ensures stable power for precision devicesTighter tolerances require advanced design

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