Tianjin, China
Business Type:
Business Range:
Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics, ...
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 20000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available
MEI Awards

Ei Encapsulated Transformer, Encapsulated Line Filter, Moulded Encapsulated Power Transformers manufacturer / supplier in China, offering Encapsulated Transformer (GWEI38-14) , Ei38 Low Frequency Transformer, Electronics Power Supply China with IEC, High Frequency Coils Chokes for PCB and so on.

Gold Member Since 2011
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Supplier Homepage Products Laminated Transformer EI encapsulated transformer Encapsulated Transformer (GWEI38-14) , Ei38 Low Frequency Transformer

Encapsulated Transformer (GWEI38-14) , Ei38 Low Frequency Transformer

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Purchase Qty. / Reference FOB Price
300-999 Pieces US $1.2
1,000-4,999 Pieces US $0.85
5,000+ Pieces US $0.7
Port: Tianjin, China
Production Capacity: 100000PCS /Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Single
Core: Ei Core
Cooling Method: Dry-type Transformer
Winding Type: Multi-winding Transformer
Certification: ISO9001-2000, UL, ISO9001, CCC

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Basic Info

Model NO.: EE20,EI30,EI35,EI38,EI48,EI57,EI66 transformer
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Transformer
Trademark: Grewin Ei Encapsulated Low Frequency Transformer
Transport Package: Export Standard Carton With Strong Pallet
Specification: CE, ROHS
Origin: Tianjin
HS Code: 85043190

Product Description

Encapsulated Transformer (GWEI38-14)

230/9VAC 4.5VA GWEI3821243 RCP
Secondary: 9V
Rated Voltage: 9V
Power Rating: 4.5VA
Loading Current: 500mA
No-Load Voltage: 12.7V
Ambient Temp. (Ta) 70 C

230/18VAC 3.7VA GWEI3820137 RCP
Secondary: 18V
Rated Voltage: 18V
Power Rating: 3.7VA
Loading Current: 205mA
No-Load Voltage: 24.4V
Ambient Temp. (Ta) 70 C

Encapsulated by epoxy resin PCB mount color of box: Black, brown, blue lamination dielectric strength--4000vrms insulation class--class b dielectric strength: 4000vrms high ambient operation temperature: (75 maximum) primary: 115V 60Hz or 230V 50Hz secondary: Single or dual assemble: Welded
Insulation class: Class b(130 degree)
Safety approval: CE, RoHS compliant

We also supply other type transformer transformer with secondary short circuit proof. We can also design and produce such transformers according to customer's special requirements.

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