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Safety Isolating Sealed Transformer Encapsulated Ei Core Transformer
US$0.50-2.50
1,000 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
OKD-EI30Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
CustomizedCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
OkerdaType
Ei Encapsulated TransformerMaterial
Ferrite Core, Copper Wire, Plastic CaseFrequency
Low Frequency50/60HzWeight
0.06kg~0.134kgTransport Package
Exporting Standard PackageSpecification
Ei30-10.5-1vaTrademark
OEMOrigin
ChinaHS Code
8504319000Production Capacity
500000PCS/MonthKey features
Customized Winding Type: Winding type is fully customizable to meet specific application requirements.
Comprehensive Certifications: Certified by ISO9001, CE, UL, RoHS, TUV, and CCC for global safety and quality compliance.
High Efficiency & Reliability: Features high efficiency, low working temperature, long service life, and excellent anti-interference performance.
OEM & ODM Services: Full customization available including from samples, designs, and flexible minor modifications.
Wide Application Range: Suitable for switching power supplies, chargers, audio equipment, inverters, and communication systems.
Diverse Input/Output Options: Supports 230V/115V primary voltage with multiple secondary voltage and current combinations.
Low Energy Consumption: Designed for low energy consumption with high DC superposition capabilities.
Experienced Manufacturer: 20 years of manufacturing experience with strict quality control and 100% finished product inspection.
Company profile
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:Is the transformer customizable?
A:
Yes, the winding type is customized, and we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What certifications does the product have?
A:
The product holds ISO9001, CE, UL, RoHS, TUV, and CCC certifications.
Q:What are the main applications for this transformer?
A:
It is widely used in switching power supplies, chargers, alarm systems, monitors, displays, audio equipment, inverters, and communication systems.
Q:What are the lead times for production?
A:
During peak season, the lead time is one month; during off-season, it is within 15 workdays.
Q:What is the power range of the OKD-EI transformer?
A:
The power range is from 0.5VA to 30VA.
Send Inquiry
*To:
Shenzhen Okerda Technology Co., Ltd.
Shenzhen Okerda Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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