Xiamen Winley Electric Co.,Ltd
                                                                                                           
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China 75VA Single Phase Power Transformer 120-220-480V Input 24V Output 3.1A Current Class B Insulation for sale

75VA Single Phase Power Transformer 120-220-480V Input 24V Output 3.1A Current Class B Insulation

Price Negotiable
Price: $2-$60
MOQ: 100Units
Delivery Time: 10-15days
Brand: WINLEY
Product Description
75VA Single Phase Power Transformer Overview

This 75VA EI power transformer features dual winding configuration with F-class insulation, designed for reliable voltage conversion and signal transmission in various industrial applications.

Key Features
  • High magnetic flux, low loss silicon steel sheet core for efficient performance
  • Transmits signal voltage and power while achieving impedance matching between circuits
  • Provides effective DC isolation for enhanced circuit protection
  • Standard EI transformer design ranging from 1VA to 500VA capacity
  • Cost-effective alternative to toroidal transformers with reduced production time
Technical Specifications
Parameter Specification
Capacity 75VA
Phase Single phase
Input Voltage 120-220-480V
Output Voltage 24V
Output Current 3.1A
Voltage Regulation 10%
Working Noise ≤ 60dB
Efficiency ≥ 80%
Temperature Rise ≤ 80K
Waveform Distortion ≤ 3%
Dielectric Strength 2500V
Insulation Resistor DC 500V 100ΜΩ Min
Insulation Class Class B
Operating Conditions Ambient Temperature: -30℃ to +55℃
Relative Humidity: 10% to 90%
75VA Single Phase Power Transformer technical diagram showing internal components and wiring
75VA Single Phase Power Transformer product photo showing external construction and terminals
Frequently Asked Questions
Can I order samples for testing?
Yes, we welcome sample orders to test and verify product quality. Sample delivery typically takes 3-7 days via DHL, UPS, or FedEx.
What is the production lead time?
Mass production requires 7-25 days depending on order quantity and customization requirements.
What warranty do you provide?
We offer a 24-month warranty from the bill of lading date. Technical support and replacement of damaged components are available with proper documentation.
Are OEM and ODM services available?
Yes, we provide comprehensive customization services including color options, special functions, packaging, and logo printing (minimum order quantity: 100 pieces).
How do you ensure product quality?
Our products hold CE certification and undergo rigorous quality control processes including performance testing during production and comprehensive final inspection.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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