What is the lead time for orders?

Lead time is one month during off-season and 1-3 months during peak season.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

Is customization available for this transformer?

Yes, we can customize products and offer flexible order sizes to meet your needs.

Customized Transformer 12V 18V 24V 28V 45V Audio Toroidal Transformer for Audio Amplifier

Name: Customized Transformer 12V 18V 24V 28V 45V Audio Toroidal Transformer for Audio Amplifier
Brand: Annter Technology Group (Dongguan) Co., Ltd.
SKU: 2171415615

Guangdong, ChinaAnnter Technology Group (Dongguan) Co., Ltd.

US$0.60-1.65

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000

Usage

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

Frequency Characteristics

High Frequency

Transport Package

Tray and Carton

Specification

RoHS, Reach, SGS

Trademark

ANNTER

Origin

Dongguan China

HS Code

8504901900

Production Capacity

500K/M

Key features

Customizable Voltage Options: Available in 12V, 18V, 24V, 28V, and 45V configurations for audio amplifiers.

High Efficiency Design: Achieves efficiency up to 99% with reduced weight and volume for space benefits.

EMI Suppression Shielding: Shielding construction effectively reduces electromagnetic interference.

Wide Frequency Range: Operates at frequencies from 20KHz to 500KHz for various topologies.

15+ Years Manufacturer: Annter Technology Group has over 15 years of industry experience.

Quality Warranty: We guarantee 3 to 5 years warranty on all products.

Flexible Order Sizes: Willing to be flexible with order sizes to meet customer needs.

Custom Packaging Design: Engineers can design custom texture packing for your products.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Annter Technology Group (Dongguan) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a Dongguan-based magnetic-product manufacturer with more than 15 years of stated industry focus, eight production lines, and documented capabilities for customization, ODM, and OEM services. ISO 9000 and ISO 9001 certification are reported, while quality, complaint-handling, corrective-action, supplier approval, and service-assessment procedures are described as documented and followed. Production includes current transformers, common mode chokes, transformers, and power inductors, with finished-product inspection instructions in place and one-month stated lead times in both peak and off-season. The supplier has inventory capability and has attended Electronica Munich, but reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services. Financial information is inconsistent across the provided slices and therefore does not support a reliable credibility judgment. Evidence of customer cases is limited to OEM service for unnamed well-known brands.

Supplier typeThe supplier describes over 15 years of focus on magnetic products, operates eight production lines, and produces current transformers, common mode chokes, transformers, and power inductors. This supports classification as a magnetic-component manufacturer with in-house production capability.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier-management-system certifications. These explicitly support a positive certification assessment, although no certificate scope or validity details are provided.

After-Sales capabilityDocumented and followed procedures are reported for corrective and preventive actions, customer complaints, supplier approval, and service assessment. However, the supplier has no overseas warehouse, showroom, agent, or branch; the evidence supports procedural capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports experienced engineers, new products during the past year, ODM service, and broad design support. The lack of an available SDK is a limitation for software-related integration, but the provided evidence supports product R&D capability.

Production capacityThe supplier reports eight production lines, inventory capability, valid manufacturing contracts with associated subcontractors, defined finished-product inspection instructions, and one-month average lead times in both peak and off-season. The listed output quantities further support substantial production capacity.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. ODM service is also available, providing explicit evidence of broad customization support.