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Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme

Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme

Tube Amplifier-Specific Design: 240VAC primary + dual 12V (12-0-12) secondary outputs, tailored for tube amp circuits
Toroidal Core Superiority: Low EMI, reduced noise and improved power efficiency vs traditional transformers
Clean Quiet Performance: Compact size with minimal mechanical hum, ideal for high-end audio setups
Stable Copper Winding Build: Premium windings ensure excellent voltage regulation and consistent operation
Customizable & Quality-Tested: Rigorous quality checks for reliability; custom specs available for enthusiasts and manufacturers

Overview
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Company Introduction

This high-quality toroidal transformer is specifically designed for tube amplifier applications, featuring a 240VAC primary input and dual 12V secondary outputs (12-0-12 configuration). The toroidal core design offers significant advantages over traditional transformers, including lower electromagnetic interference, reduced noise, and improved power efficiency. With its compact size and minimal mechanical hum, this transformer is ideal for high-end audio applications where clean power delivery is essential. The step-down capability efficiently converts mains voltage to the required levels for tube amplifier circuits, while the superior copper windings ensure stable performance and excellent voltage regulation. Each transformer undergoes rigorous testing to meet strict quality standards, making it a reliable choice for both DIY audio enthusiasts and professional amplifier manufacturers. Custom specifications are available to meet your specific requirements.

Product Description

Technical specifications:

* Input voltage: Customized

* Frequency: 50-60Hz

* Output voltage:Customized

* Test/insulating voltage:

4kV AC RMS

* Construction class: II

* Insulation class:

Ta 40°C/ class B (130°C),Class F(155°C), Class H(180°C)

* Ambient temp. (ta): 25°C

* Mounting:

Encapsulation With Housing

Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme details

*The parameter is only for reference as typical data, customized are welcomed.
*We are able to provide you 20VA to 25KVA toroidal transformer.

Rated Power (VA)	Voltage Regulation (%)	Efficiency (%)	Dimension(mm)			Weight (Kg)
Rated Power (VA)	Voltage Regulation (%)	Efficiency (%)				Weight (Kg)	Height(C)	Diameter(A)
30	16	83	30	80	0.60
100	11	88	42	100	1.30
150	7.30	90	45	115	1.85
200	6.2	91	53	123	2.30
250	5.60	92	53	128	2.60
300	5.30	93	55	135	3.00
400	4.60	94	60	140	3.80
500	4.30	95	66	146	4.50
800	4.0	95	85	160	7.00
1000	3.80	96	90	165	8.50
1200	3.30	96	95	168	9.00
1500	3.0	96	100	173	9.50
2000	2.90	96	110	183	13.00
4000	2.2	97	135	245	23.00
5000	2.1	98	145	270	28.00

Application:

Toroidal transformer are routinely replacing laminated frame types in the most demanding industry applications, including: medical, telecommunications, instrumentation, test equipment, lighting, process control, office and computer peripherals, audio and broadcast, as well as many others.

Packing&Shipping

Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme supplier

Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme manufacture

Customized 240vac 12-0-12 Toroidal Transformer for Tube Amplifier Audio Step Down Transforme factory

Our Services & Strength

R&D Team:

To develop different kinds of transformers to you

Strict Process & Control:

To better control the quality, lead time, cost for you.

100% Inspection:

To ensure the good quality for you.

Professional Exporting:

To deliver our best service and professional support to you.

Our business center has 24 hours online service,
customers from all over the world no time difference. we will be provide timely suggestions and solutions to orders, products
schedule, technology and inquiries. Welcome to contact with us and visit our factory

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