What is the frequency range for operation?

The transformer operates within a frequency range of 35 to 105KHz.

What is the lead time for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Is the transformer suitable for LCD monitors?

Yes, it is widely used for LCD televisions, monitors, and other electronic equipment.

Hf Ee16 Ee19 Ee22 Ee25 Ee28 Ee33 PC40 Ferrite Core Transformer

Name: Hf Ee16 Ee19 Ee22 Ee25 Ee28 Ee33 PC40 Ferrite Core Transformer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 943994685

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$0.20-1.00

1,000 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

ee16 ee19 ee22 ee25 ee28 ee33

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Customized

Certification

ISO9001-2000, ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Power Transformer

Frequency Characteristics

High Frequency

Shape of Core

Brand

Okerda

Product Name

Electronic Components Transformer

Winding Turns

as Per Customer's Requirement

Inductance

Custom-Design

Rated Capacity

30W-90W

Winding Material

Copper100%

Package

Carton/Wooden Case/Pallet

Feature

Low Loss High Efficiency

Advantage

Provide OEM

Standards

ISO CE RoHS CQC

Transport Package

Carton and Pallet

Specification

ee16 ee19 ee22 ee25 ee28 ee33

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

1000000 PCS/Month

Key features

Customized Winding: Winding turns and design fully customizable per customer requirements.

High Efficiency: Efficiency range from 80% to 90% with low loss and high power output.

Wide Frequency Range: Operates effectively within 35 to 105KHz frequency range.

Multiple Certifications: Certified with ISO9001, CE, RoHS, CQC, TUV, and UL standards.

OEM & ODM Service: Full customization available from samples or designs with competitive pricing.

Compact Design: Small size and light weight suitable for automatic operation and easy integration.

20 Years Experience: Manufacturer with over 20 years of expertise in transformer and inductor production.

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: ≤3.61h

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.