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Power Transformer 300va 110v 220v for Audio Amplifier

Power Transformer 300va 110v 220v for Audio Amplifier

Audio-Specific Design: 300VA rating, tailored for audio amplifier applications with 110V/220V reliable conversion
Premium Core & Windings: High-quality copper windings + robust steel core, minimizes EMI and hum for clean power
Excellent Performance Metrics: Superior voltage regulation & thermal efficiency, ideal for DIY/pro amplifier builds
Easy Installation & Safety: Compact design + standard mounting options; fully enclosed for enhanced durability
Rigorous Quality & Reliability: Strict testing ensures consistent output under varying loads, long-term stable operation
MOQ: 20 PCS
Wholesale & Bulk Orders Preferred

Overview
Recommended Products

This high-quality 300VA power transformer is specifically designed for audio amplifier applications, offering reliable voltage conversion between 110V and 220V. Built with premium copper windings and a robust steel core, it delivers clean, stable power while minimizing electromagnetic interference and hum. The transformer features excellent voltage regulation and thermal efficiency, making it ideal for both DIY audio projects and professional amplifier builds. Its compact design and standard mounting options allow for easy installation, while the fully enclosed construction provides enhanced safety and durability. Whether you're upgrading an existing amp or building a new system, this transformer ensures optimal performance for your audio equipment. Backed by rigorous quality testing, it maintains consistent output under varying load conditions and offers long-term reliability.

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

Power Transformer 300va 110v 220v for Audio Amplifier manufacture

*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

Power Transformer 300va 110v 220v for Audio Amplifier details

Power Transformer 300va 110v 220v for Audio Amplifier supplier

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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