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Home > Toroidal Transformer > Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
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Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions
Versatile 110va 125va 350va 850va Toroidal Transformer Solutions

Versatile 110va 125va 350va 850va Toroidal Transformer Solutions

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Product Description

Technical Specifications
Model NO.
T-KXR003
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001, CE RoHS Reach
Usage
Single-phase, Power Transformer
Frequency
Low Frequency
Shape of Core
Ring / Toroidal
Dielectric Strength
4000vrms
Secondary
Single/Dual or Multiple
Packaging
Strong Cartons on Pallets
Mounting
PCB Mount, Lead Wire or Mounting Plate
Power Range
0.8va To 10000va
Standards
UL1411, UL506, UL5085-2, EN61558-2-6, CSA22.2
Product Overview

Single-phase toroidal transformers featuring a power range from 0.8VA to 10000VA. These units are designed and tested according to EN61558, making them ideal for electronic equipment, medical devices, solar inverters, and industrial automation.

Designed as safety isolating transformers with separate insulated windings, they are prepared for Class II equipment. Features include thermal fuse protection on the primary side, low magnetization currents, and significantly reduced weight compared to conventional transformers.

Key Features
✔ Low leakage flux & low hum noise
✔ High efficiency (Up to 99%)
✔ Low weight & compact size
✔ Low strayfield levels
✔ Low temperature rise (65 Max)
✔ Short circuit & overload protection
Toroidal Transformer Feature
Product Photo
Detailed Specifications

Standard models are listed below. Custom-made transformers are available from 0.8VA to 10000VA to meet your specific requirements.

Specs Chart 1 Specs Chart 2 Specs Chart 3 Specs Chart 4
Production & Quality Control
Production 1
Production 2
Production 3
Production 4
Production 5
Production 6
Packaging & Logistics
Packaging Detail
Why Choose Our Solutions?
  • ★ Over 35 years of experience in transformer core and design.
  • ★ 2-year product warranty for guaranteed reliability.
  • ★ 100% testing of every single product before shipment.
  • ★ Full compliance with UL/CUL, CE, ROHS, and ISO9001.
  • ★ Annual production capacity of up to 8 million pieces.
Frequently Asked Questions
What power ranges do your toroidal transformers cover?
We offer a wide range of single-phase toroidal transformers with power ratings from 0.8VA up to 10000VA.
Are these transformers suitable for medical or industrial equipment?
Yes, they are designed according to EN61558 standards and are highly suitable for electronic equipment, medical devices, and industrial automation.
What are the main advantages of a toroidal design over conventional transformers?
Toroidal transformers offer up to 99% efficiency, lower weight (up to 50% less), minimal hum noise, and very low leakage flux.
Can I request a custom-designed transformer?
Absolutely. We specialize in custom-made products, including OME/ODM services to meet your specific technical requirements.
What safety protections are included?
Our transformers include thermal fuse protection on the primary side and are short-circuit and overload protected.
What quality certifications do your products hold?
Our products and processes are certified by UL/CUL, CE, ROHS, and ISO9001/2008 standards.

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