What's the payment term?

We accept T/T, L/C, Western Union and Paypal etc.

Can you make customized products?

Yes, of course. We will do as per customer's design.

Is it ok to print my logo on the label?

No problem, we can make it as per your requirements.

Can your factory print our brand on the product?

Yes, we can add customer's logo/brand on the product with the authorization from customers.

220V to 12V Step Down UI30 UI39 Flat PCB Power Transformer Manufacturer

Name: 220V to 12V Step Down UI30 UI39 Flat PCB Power Transformer Manufacturer
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 909368385

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$1.00-5.00

1,000 Pieces

Product profile

Customization

Available

Application

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

Phase

Single

Model NO.

UI39, UI30

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

Brand

Okerda

Product Name

Encapsulated Transformer

Type

Ui Flat PCB

Frequency

50/60Hz

Weight

0.25kg~0.55kg

Transport Package

Carton and Pallet

Specification

UI39, UI30

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

900000PCS/Month

Key features

20+ Years Experience: Professional supplier with over 20 years in transformers and inductors.

Full Customization: Supports OEM, ODM, logo printing, and custom designs per customer requirements.

High Dielectric Strength: 3750Vrms dielectric strength ensures superior electrical safety and insulation.

Wide Power Range: Rated power from 0.25VA to 60VA, suitable for various electronic applications.

High Temp Resistance: Class B insulation with max ambient operation temperature of +70 Celsius.

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

Flexible Payment: Accepts T/T, L/C, Western Union, PayPal, and other secure payment methods.

100% Inspection: Strict QA/QC with 100% visual and function inspection for finished products.

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.