What types of cores are available?

We offer Core-type transformers including EFD, EE, ETD, RM, PQ, ER, and Toroidal types.

What are the efficiency ratings?

Efficiency ranges from 75% to 98% with low leakage inductance and low loss magnetic materials.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Efd High Frequnency Transformer Current Transformer for Visual Equipment

Name: Efd High Frequnency Transformer Current Transformer for Visual Equipment
Brand: Tianjin Grewin Technology Co., Ltd.
SKU: 687588572

Tianjin, ChinaTianjin Grewin Technology Co., Ltd.

US$0.60

300-499 Pieces

US$0.50

500+ Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

GWEFD12 EFD15 EFD20 EFD25 EFD30

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001, SGS RoHS IEC

Frequency Characteristics

High Frequency

Shape of Core

Brand

Grewin

Place of Origin

Tianjin, China (Mainland)

Coil Number

Auto-Transformer

Indicative Power Capacity

UL Insulation System for Class B (130), F (155), H

Brand Name

Operating Frequency: Higher Than 200kHz

for PCB Circuits, Computer, TV, Monitor

Power Range

Core Type Using N67 Grade Material

20 to 100kHz

High Magnetic Flux and Low Loss Magnetic Materials

Color

Yellow

Transport Package

Stard Carton or Customized Carton Size

Specification

CE, RoHS, SGS, CESI and ISO9001

Trademark

Origin

Tianjin, China (Mainland)

HS Code

85045000

Production Capacity

4000 PCS Per Month

Key features

Wide Frequency Range: Manufactures high frequency transformers from 100Hz to 800kHz.

High Power Capacity: Output power ranges from 50 watts to 10,000 watts.

Customizable Design: Can manufacture products by customer design for dimensions and voltage.

High Efficiency: Efficiency ranges from 75% to 98% with low leakage inductance.

Multiple Core Types: Offers EFD, EE, ETD, RM, PQ, ER, and Toroidal transformer types.

Comprehensive Certifications: Certified with ISO9001, SGS, RoHS, IEC, CE, CQC, and UL.

Fast Response Time: Quotation request and making quotations completed within 1 day.

Robust Manufacturing: Equipped with over 50 winding machines and vacuum annealing furnaces.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Tianjin Grewin Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤3.99hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a trading company located in Tianjin, China, with a strong export focus and comprehensive customization capabilities. While they offer OEM and ODM services, their innovation capability is limited, lacking new products in the past year and SDK availability. They maintain a solid quality assurance process but have no records for customer complaints. The supplier does not engage in offline trade shows or manage overseas warehouses, limiting their international service reach. Their financial capacity appears stable over the past three years.

Financial creditThe supplier's financial capacity has been consistent over the last three years.

R&D capabilityThe supplier has not introduced new products in the past year and lacks SDK availability, indicating limited innovation capability.

Customization capabilityThe supplier offers comprehensive customization services including full and flexible customization options.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with significant customer cases.