What is the warranty and lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays. Specific warranty terms should be confirmed with the manufacturer.

What payment methods and trade terms are accepted?

Accepted payment methods include T/T, Western Union, Money Gram, and PayPal. Trade terms include EXW, FCA, and FOB.

Can this transformer be customized?

Yes, OEM services are available. Customization includes cooling methods (fan options) and potentially other specifications upon request.

Power Conversion Device: Premium Transformer for Audio Amplifier Applications

Name: Power Conversion Device: Premium Transformer for Audio Amplifier Applications
Brand: Guangdong Chenghui Power Supply Co., Ltd.
SKU: 2181111162

Guangdong, ChinaGuangdong Chenghui Power Supply Co., Ltd.

US$200.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

SGG-5

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Chenghui

OEM

Yes

Cooling Method.

Fan

Transport Package

Wooden Box

Specification

By product size.

Trademark

chenghui

Origin

China

Key features

Premium Core Material: Uses imported 0.35mm oriented cold-rolled steel sheets for low loss and minimal power consumption.

High Safety Insulation: Complete electrical insulation between primary and secondary sides prevents electric shock risks.

Noise & Interference Resistance: Delivers pure sine wave output, eliminating grid noise and protecting high-precision instruments.

Versatile Voltage Options: Supports wide input/output ranges from 24V to 3500V in single or three-phase configurations.

Flexible Cooling Methods: Choose between natural cooling or temperature-controlled forced air cooling with fan options.

Robust Overload Capacity: Sustains 1.2 times rated load for 2 hours, ensuring exceptional endurance under stress.

High-Quality Wire Materials: Utilizes high-temperature resistant PEW, UEW, EIW, SEIW, and FEAI enameled wires.

Company profile

Guangdong Chenghui Power Supply Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableNearest Port: Yantian Port, Shenzhen., Guangzhou Nansha, Foshan Port.Average Response Time: ≤0.97hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): EXW, FCA, FOB

About Our Factory & Business Background

AddressThe 8th Floor of Unit 15, Huiyang Ecological Technology Electronic Project, Liandong U Valley, Huizhou City, Huizhou, Guangdong, China

Number of Employees19

Registered Capital5,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTransformers, Isolation Transformer, Power Transformer, Toroidal Transformer, R-Type Transformer, Ei Type Transformer, Pdlc Intelligent Membrane Controller, Pdlc Smart Membrane, Voltage Regulator, Variable Frequency Power Supply

Our Industry Experience & Global Business Record

Year of Establishment2023-09-20

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the transformer core and windings?

The core uses imported 0.35mm oriented cold-rolled steel sheets for low loss. Windings use high-temperature resistant PEW, UEW, EIW, SEIW, and FEAI enameled wires.

Q:Is the transformer suitable for noisy power grids?

Yes, it stands resilient against severe harmonic distortions and interference signals, delivering a pure sine wave output to protect precision instruments.

Q:What are the available input and output voltage ranges?

Input and output voltages range from 24V to 3500V, supporting single-phase and three-phase options like 110V, 220V, 380V, etc.

Q:How does the transformer handle overload conditions?

It has an exceptional overload capacity, sustaining 1.2 times the rated load for 2 hours.

Q:What cooling methods are available for this transformer?

You can choose between natural cooling or advanced temperature-controlled forced air cooling. OEM fan options are also available.