Ei48 230V 115V to 18V 10V Step Down Transformer Epoxy Resin Potting Transformer

Name: Ei48 230V 115V to 18V 10V Step Down Transformer Epoxy Resin Potting Transformer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 914795755

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$2.00-5.00

1,000 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

EI48

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

Low Frequency

Shape of Core

Brand

Okerda

Type

Encapsulated Transformer

Frequency

50/60Hz

Weight

0.06kg~0.134kg

Main Materials

Copper+Silicon Steel Sheet

Transport Package

Plywood Case

Specification

EI48

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

900000PCS/Month

Key features

Premium materials & process:100% copper wire, cold-rolled silicon steel laminations, vacuum potting, 100% tested.

Compact & PCB-mountable: Pin-out design, space-saving design with direct solder pins.

Fully Sealed: Epoxy resin vacuum impregnation, waterproof and dustproof.

Silent & cool: Quiet operation, low temperature rise, energy saving.

Eco-friendly: RoHS compliant.

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: ≤2.65h

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.

Product Q&A

Q:Are you a manufacturer in China?

Yes, we are a specialized manufacturer and exporter based in Shenzhen, with over 20 years of experience in the electronic components industry.

Q:Can you make customized products?

Absolutely. We offer full customization based on your designs or specifications, just share your requirements and we'll handle the rest.

Q:What's the lead time for mass production?

Mass production usually takes 15-30 working days, depending on the order quantity and complexity. We'll provide a detailed schedule upon order confirmation.