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High Frequency Rectifier SMD Compact Transformer RM5 Ep13 Efd30
US$0.10-1.00
500 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

EFD30, EP13, RM5

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

Efd,EPC,RM,Pq

Brand

Okerda

Application 1

Multi-Output DC-DC Converter

Application 2

Camcordey

Application 3

LCD Television Set

Application 4

Small Size Equipment

Application 5

Portable Telephone

Application 6

Personal Digital Assistants

Transport Package

Carton and Plywood Case

Specification

EFD30, EP13, RM5

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

500000 PCS/Month

Key features

High Frequency Performance: Operates in 40-80 KHz range with 1.5-25W output power for efficient power conversion.
SMD Surface Mount Design: Low profile, wire burst resistant, and compatible with reflow soldering and mounting machines.
Extensive Core Variety: Available in EE, PQ, RM, EI, EFD, UU, EC, ER series to suit diverse transformer needs.
OEM & ODM Customization: Supports full customization from samples and designs with flexible minor customization options.
Strict Quality Control: 100% visual and function inspection with ISO9001, CE, TUV, and UL certifications.
Wide Application Scope: Ideal for DC-DC converters, LCD TVs, portable phones, and navigation systems.

Company profile

Shenzhen Okerda Technology Co., Ltd.
Management CertificationStandardized quality controlImporters and ExportersProduction Process Visualization
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.

Product Q&A

Q:What is the operating frequency range?
A:
The operating frequency range is from 40 to 80 KHz.
Q:What output power does this transformer support?
A:
It delivers output power ranging from 1.5 to 25 watts.
Q:Is OEM and ODM service available?
A:
Yes, we provide OEM and ODM services, including customization from samples, designs, and flexible minor customization.
Q:What certifications does the product have?
A:
The product is certified with ISO9001-2000, ISO9001, CCC, RoHS, CE, TUV, and UL.
Q:What are the main applications for this transformer?
A:
It is used in multi-output DC-DC converters, camcorders, LCD TVs, small communication equipment, portable phones, and PDAs.

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