Audio Transformer
US$3.87-4.15 / Piece
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What is EI Series Power Low Frequency Transformer for Audio

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

500-4,999 Pieces US$4.15

5,000+ Pieces US$3.87

Sepcifications

  • Application Power, Electronic
  • Phase Single
  • Core Core-type Transformer
  • Cooling Method Dry-type Transformer
  • Winding Type Auto-transformer
  • Certification ISO9001-2000, ISO9001, CE
  • Usage Single-phase Transformer, Power Transformer
  • Frequency Characteristics Low Frequency
  • Shape of Core EI
  • Brand AL TRANSFO
  • Transport Package Export Carton on Strong Pallet
  • Specification 8pcs/box
  • Trademark AL
  • Origin China
  • Working Frequency 50Hz or 60Hz
  • Storage Temperature -25c to +85 C
  • Output Voltage 0~36V
  • Temperature Rise Less Than 20 C
  • OEM Acceptable
  • Input Voltage 0~250V
  • Quality 100% Tested
  • Winding Material 100% Copper
  • Working Moisture 30-90%
  • Advantage Best Price & Best Quality in China

Product Description

Product Description Our Advantages: 1. 27 years experience in transformer and inductor manufacturing; 2. Scientific management system, strong technical team, and strict quality control system; 3. RoHS,CE,TUV and UL certified; 4. OEM &ODM; 5. Competitive price,in time delivery ...

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Audio Transformer Comparison
Transaction Info
Price US $ 3.87-4.15/ Piece US $ 17,287.00-44,412.00/ Set US $ 1,475.00-2,182.00/ Set US $ 10.00-2,000.00/ Piece US $ 1,000.00-20,000.00/ Piece
Min Order 500 Pieces 1 Sets 1 Sets 1 Pieces 1 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram
Quality Control
Product Certification ISO9001-2000, null, ISO9001, CE ISO9001 ISO9001 ISO9001-2000, null, ISO9001, CCC ISO9001-2000, null, ISO9001, CCC
Management System Certification ISO 9001, ISO 9000, ISO 14001, ISO 14000 ISO 9001 ISO 9001 ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000 ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Domestic Domestic Africa, Domestic, Others Africa, Domestic, Others
Annual Export Revenue - - - - -
Business Model OEM, ODM, Own Brand Own Brand Own Brand OEM, ODM OEM, ODM
Average Lead Time Off-season: within 15 Day(s)
Peak-season: 1-3 Month(s)
Off-season: 1-3 Month(s)
Peak-season: 1-3 Month(s)
Off-season: 1-3 Month(s)
Peak-season: 1-3 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Product Attributes
Specification
Application: Power, Electronic;
Phase: Single;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Single-phase Transformer, Power Transformer;
Frequency Characteristics: Low Frequency;
Shape of Core: EI;
Brand: AL TRANSFO;
Working Frequency: 50Hz or 60Hz;
Storage Temperature: -25c to +85 C;
Output Voltage: 0~36V;
Temperature Rise: Less Than 20 C;
OEM: Acceptable;
Input Voltage: 0~250V;
Quality: 100% Tested;
Winding Material: 100% Copper;
Working Moisture: 30-90%;
Advantage: Best Price & Best Quality in China;
Application: Electronic, Instrument, Lighting, Rectifier, Audio, Electricity Power Transmission;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Two-winding Transformer;
Usage: Combined Transformer, Power Transformer, Distribution Transformer;
Frequency Characteristics: High Frequency;
Shape of Core: U;
Brand: Zhi Feng;
Core Material: Silicon Steel Sheet;
Model Number: Scb13;
Temperature Control: <20m;
Housing Material: Stainless Steel or Aluminum Alloy;
Application: Power, Electronic, Rectifier, Audio;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Oil-immersed Type Transformer;
Winding Type: Multi-winding Transformer;
Usage: Power Transformer, Distribution Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: U;
Brand: Peak Transformer;
High Pressure/Low Pressure: 0.4/11kv;
Coil Material: Aluminum/Copper;
Frequency: 50/60Hz;
Rated Capacity: 30/2500kVA;
Application: Power;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Oil-immersed Type Transformer;
Winding Type: Two-winding Transformer;
Usage: Combined Transformer, Power Transformer, Distribution Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: U;
Brand: Hengfengyou Electric;
High Voltage: 6kv6.6kv/11kv/12kv/20/Kv/33kv/35kv;
Low Voltagewinding: 0.4kv 0.415kv;
Frequency: 50Hz/60Hz;
Rated Capacity: 50-31500 kVA;
Connection Group: Dyn11;
No-Load Loss: 0.16-2.36kw;
No-Load Current: 0.55- 1.3%;
Short-Circuit Impedance: 1.3-0.55 %;
Ambient Temperature: -40&ordm;C -+ 40&ordm;C;
Application: Power;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Oil-immersed Type Transformer;
Winding Type: Two-winding Transformer;
Usage: Combined Transformer, Power Transformer, Distribution Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: EI;
Brand: Hengfengyou Electric;
High Voltage: 6kv6.6kv/11kv/12kv/20/Kv/33kv/35kv;
Low Voltagewinding: 0.4kv 0.415kv;
Frequency: 50Hz/60Hz;
Rated Capacity: 50-31500 kVA;
Connection Group: Dyn11;
No-Load Loss: 0.16-2.36kw;
No-Load Current: 0.55- 1.3%;
Short-Circuit Impedance: 1.3-0.55 %;
Ambient Temperature: -40&ordm;C -+ 40&ordm;C;
Supplier Name

AL Transfo Technology Limited

China Supplier - Diamond Member Audited Supplier

Shandong Zhifeng Transformer Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Shandong Zhifeng Transformer Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Qingdao Hengfengyou Electrical & Engineering Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Qingdao Hengfengyou Electrical & Engineering Co., Ltd.

China Supplier - Diamond Member Audited Supplier