What is the lead time for orders?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What testing processes are performed on the products?

Testing includes no-load test, inductive voltage test, load test, temperature rise test, insulated resistance, hi-pot test, leakage inductance test, DC resistance test, and surface inspection.

What is the fire rating of the transformer?

The transformer has a UL94V-0 fire rating.

Toroid Winding Toroidal Transformer 50 60Hz

Name: Toroid Winding Toroidal Transformer 50 60Hz
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 928062245

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$5.00-35.00

100 Pieces

Product profile

Customization

Available

Application

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

Phase

Single

Model NO.

OKDT1000VA-6000VA

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, UPS Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Okerda

Transformer Name

Step Down Transformer

Transformer Type

Toroidal/Ring Transformer

Transformer Specification

12V 15V 24V 220V 230V

Isolating Transformer

Waterproof Transformer

Transformer Quality

High Quality Transformer

Input

Custom Design

Output

Custom Design

Transport Package

Carton on Pallet

Specification

1000VA-6000VA

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

500000PCS/Month

Key features

High Efficiency Performance: Efficiency reaches up to 98% across power ranges from 1000VA to 6000VA.

Customizable Input and Output: Input supports 230V or customized options; Output ranges from 0-230V or customized.

Comprehensive Safety Certifications: Certified by UL, CE, RoHS, CQC, TUV, and ISO9001 standards.

Robust Insulation and Fire Safety: Features Class E, B, F, H insulation options and UL94V-0 fire rating.

Compact and Lightweight Design: Small size, light weight, and easy mounting with low temperature rise.

OEM and ODM Services: Full customization available from samples, designs, or flexible minor adjustments.

20 Years Manufacturing Experience: Backed by a strong technical team and strict quality control system since 2005.

Rigorous Quality Testing: Includes 100% inspection, hi-pot test, temperature rise test, and leakage inductance test.

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: ≤1.92h

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.