What testing processes are included?

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

What are the main applications for these transformers?

They are used for UPS, inverter welding machines, high power chargers, EV charging equipment, and LED power supplies.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, and ACP.

220V 12V 1000W Transformer Toroidal Power Transformer 24V 500W Shenzhen

Name: 220V 12V 1000W Transformer Toroidal Power Transformer 24V 500W Shenzhen
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 766791392

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$10.00-35.00

100 Pieces

Product profile

Customization

Available

Application

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

Phase

Single

Model NO.

OKDT

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

Toroidal Transformer Ring Type

Transformer for Equipment

Low Rise High Efficiency Toroidal Transformer

Transformer Specification

12V 15V 24V 220V 230V 240V

Isolating Transformer

Waterproof Transformer

Transformer Class

High Quality Transformer

Main Application

Toroidal Step Down Transformer for UPS

Transport Package

Carton on Pallet

Specification

RoHS, CE, TUV, UL

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

300000PCS/Month

Key features

Customized Input & Output: Flexible voltage customization including 12V, 15V, 24V, 220V, 230V, 240V.

High Efficiency Performance: Efficiency up to 97% with low no-load losses and low magnetic leakage.

Low Mechanical Hum: Designed for quiet operation with minimal mechanical noise.

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

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

20 Years Manufacturing Experience: Established in 2005 with a strong technical team and strict quality control.

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

Rigorous Testing Process: Includes no-load, load, temperature rise, hi-pot, and insulation resistance tests.

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: ≤2.83h

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.