Powered by Made-in-China.com

Ei30 Encapsulated PCB Mount Transformer 230V 24V Low Frequency Power Transformer
US$0.80-1.50
1,000 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
EI30Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Auto-transformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
OEMTransport Package
Carton and Plywood CaseSpecification
EI30Trademark
OEMOrigin
ChinaHS Code
8504319000Production Capacity
1000000PCS/MonthKey features
OEM & Customization: Supports OEM projects, logo printing, and full customization from designs or samples.
High Efficiency & Reliability: Features low working temperature, long service life, and high resistance to electric power.
Wide Voltage Options: Available in 230V, 115V, and 110V primary inputs with various secondary outputs.
Certified Quality: Compliant with ISO9001, CE, UL, and RoHS standards for safety and quality.
Compact Design: Encapsulated PCB mount structure with weight ranging from 0.06kg to 0.134kg.
Versatile Applications: Suitable for switching power supplies, chargers, audio equipment, and communication systems.
Professional Manufacturing: 20+ years experience with automated production lines and strict quality control.
Flexible Delivery: Sample delivery in 3-6 days; mass production lead time around 15-30 days.
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: ≤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:Are you a manufacturer in China?
A:
Yes, we have 20+ years experience in manufacturing transformers and inductors.
Q:What is your MOQ?
A:
Usually our MOQ is 1000pcs.
Q:Can I place a sample order?
A:
Yes, please kindly contact us for more details.
Q:What's the delivery time for samples?
A:
Usually 3 - 6 working days.
Q:What's the lead time for mass production?
A:
Normally 15-30 working days, based on your order quantity.
Send Inquiry
*To:
Shenzhen Okerda Technology Co., Ltd.
Shenzhen Okerda Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Factory Supply Ei Small Potting Low-Frequency Electronic Switch Power Transformer Pin Transformer
US$1.00-3.00
100 Pieces(MOQ)
24W 50/60Hz Low Frequency Encapsulated PCB Printed-Circuit-Board Transformer
US$1.50-2.50
20 Pieces(MOQ)
Fe3010004 PCB Mounted Low Frequency Transformer 230V 9V 1.5va
US$0.50-1.50
500 Pieces(MOQ)
Toroidal Ring Core Step Down Transformer 900va Input 24V Output 230V/400V
US$88.00-92.00
5 Pieces(MOQ)
Direct Ring Transformer 900va Input 24V Output 230V/400V Conductivity Power Transformer
US$88.00-92.00
5 Pieces(MOQ)
Isolation Toroidal Transformer 900va Input 24V Output 230V/400V Step-Down Transformer
US$88.00-92.00
5 Pieces(MOQ)
Ei22 Ei28 Ei35 Ei41 Ei48 Low Frequency Encapsulated PCB Transformer
US$0.50-1.50
500 Pieces(MOQ)
Three Phase 200kVA/ 25kv/ 230V 50Hz Electric Power Low Voltage Outdoor Transformer
US$10.00-2,000.00
1 Piece(MOQ)
Hot Export Ei Power Transformer 230V to 18V 50Hz Ei Type Power Transformer Electric Audio Transformer
US$0.10-1.00
10 Pieces(MOQ)
Epoxy Resin Encapsulated, Oil-Free Low Loss Power Transformer Copper/Aluminum Winding
US$1,400.00-35,000.00
1 Piece(MOQ)
Ferrite Core High Frequency PCB Mount Transformer EI33 EI35 EI40 EI41 EI42 EI48 EI50
US$0.19-0.20
99 Pieces(MOQ)



















