What winding materials are available?

The transformer is available with Copper or Aluminum winding materials.

How many testing processes does the product undergo?

It undergoes 9 testing processes including no-load test, load test, temperature rise test, Hi-pot test, and DC resistance test.

230V 220V 120V to 110 V Step Down Transformer with Copper Wire Copper Coil

Name: 230V 220V 120V to 110 V Step Down Transformer with Copper Wire Copper Coil
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 1937121305

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$5.00-30.00

100 Pieces

Product profile

Customization

Available

Application

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

Phase

Single

Model NO.

OKDTT200VA

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

Type

Toroidal Transformer

Feature

Low Cost High Efficiency

Specifications

12V 15V 24V 120V 220V 230V

Quality

High Quality Transformer

Main Application

Step Down Transformer

Winding Materials

Copper / Aluminum

Transport Package

Carton&Plywood Case

Specification

200VA

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

1000000PCS/Month

Key features

Customizable Input/Output: Input, output, and power are custom designed to meet specific requirements.

High Efficiency Design: Features low no-load losses, low mechanical hum, and low magnetic leakage.

OEM & ODM Service: Supports full customization from samples, designs, and flexible minor adjustments.

Multiple Certifications: Certified by RoHS, CE, and ISO9001 for global compliance.

Wide Application Range: Suitable for UPS, inverters, EV charging, LED power, and switching power supplies.

20 Years Experience: Backed by two decades of manufacturing expertise and strict quality control.

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

Competitive Pricing: Offers low cost and high efficiency with competitive pricing and timely delivery.

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: ≤3.48h

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.