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Home > Toroidal Transformer > Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
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Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer
Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer

Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer

Customization: Available
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
Phase: Single
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Product Description

Basic Specifications
Model NO.
OKDTT150VA
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001, CCC
Usage
Single-phase, Rectifier, Power
Frequency
50/60Hz Low Frequency
Shape of Core
Ring / Toroidal
Feature
Low Rise High Efficiency
Input/Output
Custom Designed
Production Capacity
500,000 PCS/Month
HS Code
8504319000
Product Overview

Low Frequency 50Hz 60Hz Toroidal Transformer Power Converter 240V to 230V Step Down Transformer

Toroidal Transformer

Key Features:

  • Input: 240V/230V/220V or customized options available.
  • High efficiency with low no-load losses.
  • Low mechanical hum and minimal magnetic leakage.
  • Reliable performance for continuous operations.

Main Applications:

  • Uninterruptible Power Supplies (UPS).
  • Inverter Welding Machines and High Power Chargers.
  • Electric Vehicle (EV) Charging Equipment.
  • High-efficiency Switching and LED Power Supplies.
Technical Parameters
Model Number Power (VA) Adj. Rate (%) Efficiency (%) Dimensions (mm) Weight (kg) Aperture (mm) Screw (mm)
Height(A) Exterior(B)
OKD-1515207325650.38Φ6.5M6
OKD-505015.282.435820.85Φ6.5M6
OKD-10010011.286.545931.5Φ8.5M8
OKD-2002006.189.7481202.4Φ8.5M8
OKD-5005004.094571475.0Φ8.5M8
OKD-100010003.395831639.5Φ10.5M10
OKD-200020002.89610518015.6Φ10.5M10
OKD-400040002.39713026031.5Φ13.5M13
Manufacturing & Quality Control

Precision Winding Process:

Winding Process

Comprehensive Testing Protocol:

  • No-load test (voltage, current, and loss).
  • Inductive voltage and load tests.
  • Temperature rise and insulation resistance checks.
  • Hi-pot, leakage inductance, and DC resistance testing.
  • Full surface and visual inspection.

Workshop & Production:

Workshop 1
Workshop 2
Packaging & Logistics
Package Size
35.00cm * 35.00cm * 8.00cm
Gross Weight
15.000kg
Details
Carton on plywood case, Foam on pallet, neutral export packing.
Lead Time
Approx. 25 days (based on order volume).
Logistics
WHY CHOOSE OUR SOLUTIONS
  • 20+ years of expertise in transformer & inductor manufacturing.
  • Highly automated production lines for consistent quality.
  • ISO9001, ISO14001, and ISO45001 certified facilities.
  • RoHS & UL compliant materials for global safety standards.
  • Competitive pricing with strict QC management.
Certificates
QC Control
Production
Industry Presence
Exhibition
Frequently Asked Questions
What is the standard MOQ for toroidal transformers?
Our standard MOQ ranges from 500 to 1000 units per design, depending on the specific product specifications and customization requirements.
Can I request a sample before placing a bulk order?
Yes, sample orders are available. The cost varies by model. Shipping can be handled via your courier account or pre-paid at cost.
What is the typical lead time for mass production?
Mass production generally takes between 15 to 30 working days, depending on the complexity of the design and total order quantity.
Do you support customized transformer designs?
Absolutely. We specialize in full customization based on your specific technical drawings, input/output requirements, and dimensions.
What payment terms do you offer?
We accept various payment methods including T/T, L/C, Western Union, and PayPal. For new partnerships, T/T advance is the standard procedure.
Is OEM branding available for these products?
Yes, we provide full OEM services. We can print your logo on labels or directly onto the product according to your brand guidelines.

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