Does the transformer support both 50Hz and 60Hz?

Yes, it is designed for universal purpose and supports both 50Hz and 60Hz frequencies.

What testing processes are included?

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

What is the efficiency of the transformer?

The transformer offers high efficiency, reaching up to 97% depending on the model.

Single Phase Transformer 220V 12V 1000W Power Transformer Toroidal Transformer Manufacturer

Name: Single Phase Transformer 220V 12V 1000W Power Transformer Toroidal Transformer Manufacturer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 798282752

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$10.00-35.00

50 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

OKD1000VA

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

Name

Toroidal Power Transformer

Type

Toroidal/Ring Core Transformer

Input/Output

Custom Designed

Feature

OEM Transformer

Advantage

Quick Delivery

Transport Package

Carton/Wooden Case/Pallet

Specification

1000VA

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

500000PCS/Month

Key features

Wide Power Range: Available from 15VA to 4000VA to meet diverse application needs.

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

Low Noise Operation: Designed for low mechanical hum, ideal for audio and video products.

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

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Universal Frequency: Supports both 50Hz and 60Hz for global compatibility.

Multiple Certifications: Certified with ISO9001, CCC, UL, and CE for quality and safety assurance.

Fast 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: ≤3.48h

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.