Tanaka Electric Tanaka Electric

Custom Small Low Voltage Toroidal Step Down And Up Transformer 240V/220V/110V/24V

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

Product Description

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Basic Information

Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001, CE
Usage
Single-phase, Rectifier, Power Transformer
Frequency
50Hz/60Hz (Low Frequency)
Shape of Core
Ring / Toroidal
Color
Black
Capacity
1000VA ~ 4000VA
Output Voltage
6V - 220V Options
Coil Structure
Circular / Single-Winding
Place of Origin
China

Product Description

The Custom Small Low Voltage Toroidal Transformer is engineered for applications demanding stable, low-noise, and high-efficiency voltage conversion. Its compact toroidal core structure supports both step-down and step-up requirements, making it ideal for home electronics, control systems, lighting, audio equipment, and industrial devices.

High Efficiency

Significantly reduced core and copper loss compared to traditional EI-core transformers, ensuring energy-saving operation.

Low Noise & EMI

Minimal humming or vibration due to the doughnut-shaped magnetic core, perfect for sensitive audio and electronic systems.

Compact Design

Lightweight and smaller footprint, making it the preferred choice for control cabinets and embedded systems.

Customizable

Power ratings, input/output voltages, leads, and mounting methods can be tailored to specific industrial needs.

Technical Parameters

Power O.D (mm) I.D (mm) Height (mm) Weight (kg) Base Size (mm) Hole Distance (mm)
20W7540350.670*7060*60
50W9040361.190*9078*78
100W10544421.6100*10090*90
200W11046542.3120*120110*110
500W13550654.6140*140130*130
1000W16452758.2160*160150*150
2000W200588514.9200*200190*190
5000W2556510032.0240*240230*230
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Product Showcase

Transformer Detail Transformer Detail 2 Production Process
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Frequently Asked Questions

What are the available payment terms?
We typically accept TT (Telegraphic Transfer), with a 30% deposit and the remaining 70% balance against the copy of the Bill of Lading (BL).
What is the standard delivery time for orders?
Production usually takes about 7 to 20 days depending on the order volume. For sample requests, the lead time is typically within one week.
How are the transformers packaged for shipping?
For small capacity units, we use color boxes as inner packaging and sturdy cartons for delivery. For large capacity units, strong wooden cases are used to ensure maximum protection.
What materials are used in the transformer coils?
We offer two types of materials: 100% copper or copper-aluminum combinations, depending on your requirements. Copper provides better longevity and higher efficiency, while toroidal coils generally offer superior performance over square coils.
Can you provide certificates of origin like Form A or C/O?
Yes, we can prepare the necessary documents and apply for these certificates through the relevant foreign affairs or government offices.
What quality certifications does the company hold?
Our products and processes have obtained CE, ISO9001, PCT, and SGS certifications, along with various design and technical patents.

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