Do you offer OEM and ODM services?

Yes, we provide OEM, ODM, and full customization services including design and sample-based options.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

How many testing processes are included?

We perform 9 testing processes including no-load test, load test, temperature rise, and Hi-pot test.

Audio Application Toroidal Power Transformers Price

Name: Audio Application Toroidal Power Transformers Price
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 911241985

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$10.00-200.00

100 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS

Phase

Single

Model NO.

OKD-T series

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Power Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Okerda

Toroidal Transformer

Power Transformer

Ring Core Transformer

Voltage Transformer

China Made Transformer

Transformer with Price

Isolating Transformer

Waterproof Transformer

Input/Output

Customized

Transport Package

Carton on Pallet

Specification

15VA-4000VA

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

500000PCS/Month

Key features

Wide Power Range: Available from 15VA to 4000VA to meet diverse audio and power needs.

Customized Input/Output: Input and output specifications can be customized according to specific requirements.

Multiple Insulation Classes: Offers Class E, B, F, and H insulation options for enhanced safety and performance.

Low Noise Design: Constructed to ensure low mechanical noise and low stray field noise for audio applications.

Comprehensive Testing: Undergoes 9 rigorous tests including Hi-pot, temperature rise, and leakage inductance.

Global Certifications: Certified by RoHS, CE, TUV, UL, ISO9001, and CCC for international compliance.

OEM & ODM Services: Full customization, design-based, and sample-based customization services available.

20 Years Experience: Backed by two decades of expertise in transformer and inductor manufacturing.

Company profile

Management CertificationStandardized quality controlImporters and ExportersProduction Process Visualization

Shenzhen Okerda Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2005-12-02Nearest Port: SHENZHEN, Guangzhou, ShanghaiAverage Response Time: ≤2.71h

AI-Powered supplier vetting

SummaryShenzhen Okerda Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Shenzhen, China, supplying electronic components including transformers, inductors, power supplies, Litz wire, motors, UPS products, adapters, and chargers. It reports more than 10 production lines, exports to a broad range of global markets, and has exported since 2005, with exports representing 71%–90% of total sales. ISO 9001 and ISO 14001 certifications are stated, while the company background also references ISO 45001. The supplier states that OEM orders are welcome and describes custom production of transformers and inductors. However, many operational, service, traceability, audit-result, and customer-reference fields are marked unknown, limiting verification of several capabilities.

Supplier typeThe supplier is described as a trading company in its company profile and as both a trading company and manufacturer/factory in its entity classification. Its Shenzhen address and stated manufacturing activities support a mixed trading-and-manufacturing profile.

CertificationsISO 9001 and ISO 14001 are explicitly listed, and the company background additionally states ISO 45001 certification. An SGS audit is recorded with a validity period from April 8, 2025 to April 7, 2026, but the audit evaluation result is coded as “0,” so the detailed audit outcome cannot be interpreted from the provided data.

Production capacityThe supplier reports more than 10 production lines, off-peak lead times within 15 working days, and peak-season fulfillment within one month. Its classification as both trading company and manufacturer/factory supports production involvement, although actual capacity and output figures are not independently verified here.

Customization capabilityThe company states that it offers custom production of transformers and inductors and welcomes OEM orders. This is direct evidence of customization and OEM willingness for at least these product categories.