What testing processes are performed on the transformers?

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 this transformer?

It is used for UPS, audio equipment, electric control, computers, solar devices, telecommunications, and video equipment.

What is the frequency characteristic of the transformer?

The transformer operates at 50Hz or 60Hz and is designed for low-frequency applications.

Step Down Transformer 380V to 220V Single Phase Toroidal Transformer

Name: Step Down Transformer 380V to 220V Single Phase Toroidal Transformer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 896866055

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.

Toroidal Transformer

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 for Equipment

Low Rise High Efficiency Toroidal Transformer

Transformer Type

Toroidal/Ring Transformer

Transformer Voltage

12V 15V 24V 220V 230V

Isolating Transformer

Waterproof Transformer

Transformer Quality

High Quality Transformer

Transport Package

Carton on Pallet

Specification

core and copper

Trademark

Okerda Toroidal Transformer

Origin

China

HS Code

8504319000

Production Capacity

300000PCS/Month

Key features

Customizable Input & Output: Input and output voltages are fully customizable to meet specific equipment needs.

Wide Power Range: Available in power ratings from 120VA to 3000VA for diverse applications.

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

Comprehensive Certifications: Certified by UL, CE, RoHS, CQC, ISO9001, ISO14001, and ISO45001.

OEM & ODM Services: Full customization options available from samples, designs, or flexible requirements.

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

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

Flexible Delivery: Off-season lead time within 15 workdays; peak season within one month.

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: ≤3.55h

AI-Powered supplier vetting

SummaryShenzhen Okerda Technology Co., Ltd. is a trading and manufacturing company based in Shenzhen, China, specializing in electronic components. Founded in 2005, the company has a significant export focus, with exports constituting 71%-90% of total sales. It operates over 10 production lines with an annual output between US$10 million and US$50 million. The company is ISO 9001, ISO 14001, and ISO 45001 certified, underscoring its commitment to quality and environmental management. Despite extensive operational experience, specific details regarding its R&D and after-sales service capabilities remain unknown.

Supplier typeShenzhen Okerda Technology Co., Ltd. is identified as a trading company and manufacturer/factory, with a focus on wholesale and retail industries.

CertificationsThe supplier holds ISO 9001, ISO 14001, and ISO 45001 certifications, indicating adherence to quality and environmental management standards.

Production capacityThe supplier has over 10 production lines and an annual production output between US$10 million and US$50 million, indicating robust production capabilities.

Customization capabilityThe supplier offers OEM services and emphasizes custom production capabilities for transformers and inductors.