What are the main applications for these transformers?

They are used in power supplies, UPS, inverters, welding machines, EV charging, and switching power supplies.

What payment terms are accepted?

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

OEM Best Price Single Phase Transformer Toroid Core Toroidal Transformers Manufacturer

Name: OEM Best Price Single Phase Transformer Toroid Core Toroidal Transformers Manufacturer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 798157722

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$1.00-35.00

500 Pieces

Product profile

Customization

Available

Application

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

Phase

Single

Model NO.

OKDT1000VA

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

Transformer Type

Ring Core Toroidal Transformer

Feature

Low Rise High Efficiency

Input/Output

Custom Designed

Capacity

15va-4000va Transformer or Customized

Transport Package

Carton/Wooden Case/Pallet

Specification

15va-4000va

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

500000PCS/Month

Key features

High Efficiency Range: Efficiency reaches up to 97% for models from 300VA to 4000VA.

Wide Power Capacity: Available in capacities ranging from 15VA to 4000VA for diverse needs.

Low Noise Design: Features low mechanical hum and low magnetic leakage for quiet operation.

Global Certifications: Certified by ISO9001, CCC, UL, RoHS, CE, and TUV standards.

20 Years Experience: Manufacturer with two decades of expertise in transformer production.

OEM & ODM Service: Offers full customization from samples, designs, and flexible options.

Low No-Load Losses: Optimized design ensures minimal energy loss when idle.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipping.

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: ≤3.66h

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.