Gold Member Since 2011
Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Encapsulated Transformer, Encapsulated Line Filter, Moulded Encapsulated Power Transformers manufacturer / supplier in China, offering Encapsulated Transformer (GWUI30-10.5) , Ei Power Supply Transformer, Minature Current Transformer with Minimal Phase Angle Error, Etd RM Type High Frequency Transformer for Medical Electronics and so on.

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Supplier Homepage Product Laminated Transformer EI encapsulated transformer Encapsulated Transformer (GWUI30-10.5) , Ei Power Supply Transformer

Encapsulated Transformer (GWUI30-10.5) , Ei Power Supply Transformer

Purchase Qty.:
1,000-4,999 5,000-9,999 10,000+
FOB Unit Price: US $0.65 US $10 US $16.1
Purchase Qty. (Pieces) FOB Unit Price
1,000-4,999 US $0.65
5,000-9,999 US $10
10,000+ US $16.1
Get Latest Price
Production Capacity: 100000PCS Per Month
Transport Package: Export Standard Carton With Strong Pallet
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: GWUI30-10.5
  • Phase: Single
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC
  • Frequency Characteristics: Low Frequency
  • Brand: Grewin Ei Low Frequency Transformer
  • Trademark: Grewin Ei Encapsulated Low Frequency Transformer
  • Origin: Tianjin
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Core: Ei Core
  • Winding Type: Multi-winding Transformer
  • Usage: Single-phase Transformer
  • Shape of Core: EI
  • Type: Low Frequency Transformer
  • Specification: CE, ROHS
  • HS Code: 85043190
Product Description
A. Key Specifications:

EE20x4, EE20X6, EE20X10;
EI30X5, EI30X10.5, EI30X12.5, EI30X15.5, EI30X18
EI30X23, EI38X14, EI42X14, EI42X20
EI48X16, EI48X20, EI54X18, EI60X30, UI30-10.5, UI39

B. Package:

3.2VA -38/13.5:
150g/PCS * 90 PCS/carton= 13.5KG (Approx. )
2000/90= 23cartons
13.5 * 23 =310.5KG

5VA - 42/14
197g/PCS * 60 PCS/carton = 12KG
2000/ 60 = 34cartons
12* 34 = 408KG (Approx. )

Power: 0.6VA to 36VA
Dielectric Strength: 3750Vrms
High ambient operation temperature (+70 Celsius degree maximum)Primary (115V 60Hz or 230V 50Hz)
Secondary: Single or Dual
Insulation Class: Class B (130 Celsius degree )

1. Encapsulated by epoxy resin PCB mount;
2. Color of box: Black, brown, blue;
3. Lamination dielectric strength--4000vrms;
4. High ambient operation temperature: (75 maximum);
5. Primary: 115V 60Hz or 230V 50Hz;
6. Secondary: Single or dual
7. Assemble: Welded
Insulation class: Class b(130 degree)
Safety approval: CE, RoHS compliant
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