4 times amplification audio microphone transformer

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

100-4,999 Pieces US$4.00

5,000+ Pieces US$3.51

Sepcifications

  • Application Power, Electronic, Audio, Control System
  • Phase Single
  • Core Toroidal
  • 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 Ring
  • Brand AL TRANSFO
  • Transport Package Carton/ Foam
  • Specification 5pcs/box
  • Trademark AL
  • Origin China
  • Winding Material Copper100%
  • Efficiency >92%
  • Coil Number Double Winding and Multi-Wind
  • Bobbin Ee Series and Other
  • Color Customized
  • Core Material Silicon Steel Core
  • Frequency 50/60Hz
  • Work Cycle Customized, Such as ED 80%
  • Input Voltage Customized
  • Insulation Class UL Class B, F, H, N. (Optional)

Product Description

Product Description Line Input Transformer Selector Guide For eliminating hum and buzz in line-level signals, Faraday-shielded input transformers are the preferred solution. These transformers offer extended low-frequency and Bessel-tailored high-frequency responses, resulting in ultra-low ...

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Low-Frequency Transformer Comparison
Transaction Info
Price US $ 3.51-4.00/ Piece US $ 2,300.00-13,000.00/ Set US $ 5.00-20.00/ Piece US $ 0.10-0.60/ Piece US $ 0.10-0.60/ Piece
Min Order 100 Pieces 1 Sets 100 Pieces 100 Pieces 100 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 T/T, Western Union, Paypal T/T, Western Union, Paypal
Quality Control
Product Certification ISO9001-2000, ISO9001, CE ISO9001-2000, ISO9001, CCC ISO9001-2000, null, ISO9001, CCC 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 14000 ISO 9001, ISO 14000
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Domestic North America, Eastern Europe, Southeast Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue - - - - -
Business Model OEM, ODM, Own Brand - OEM, ODM, Own Brand OEM, ODM, Own Brand OEM, ODM, Own Brand
Average Lead Time Off-season: within 15 Day(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)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Product Attributes
Specification
Application: Power, Electronic, Audio, Control System;
Phase: Single;
Core: Toroidal;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Single-phase Transformer, Power Transformer;
Frequency Characteristics: Low Frequency;
Shape of Core: Ring;
Brand: AL TRANSFO;
Winding Material: Copper100%;
Efficiency: >92%;
Coil Number: Double Winding and Multi-Wind;
Bobbin: Ee Series and Other;
Color: Customized;
Core Material: Silicon Steel Core;
Frequency: 50/60Hz;
Work Cycle: Customized, Such as ED 80%;
Input Voltage: Customized;
Insulation Class: UL Class B, F, H, N. (Optional);
Application: Power;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Oil-immersed Type Transformer;
Winding Type: Two-winding Transformer;
Usage: Power Transformer, Distribution Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: Ring;
Brand: Yawei;
Rated Capacity: 500~10000kVA;
Winding Material: Copper\Aluminum;
Warranty: 24 Months;
Frequency: 50Hz/60Hz;
Cooling: Onan/Knan;
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS;
Phase: Single;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer;
Frequency Characteristics: Low Frequency;
Shape of Core: Ring;
Brand: Okerda;
Feature: Low Rise High Efficiency;
Transformer Type: Toroidal/Ring Transformer;
Voltage: 12V 15V 24V 220V 230V;
Fixed: Mounting Transformer;
Application: Power, Electronic, Lighting, Audio;
Phase: Single;
Core: Core-type Transformer;
Winding Type: Multi-winding Transformer;
Frequency Characteristics: High Frequency;
Shape of Core: Ring;
Brand: Dechuang;
Pin Number: 40 Pin;
LAN Transformer: 1000MB;
Mounting Type: Surface Mount;
Number of Ports: Single Port;
Package: Tape & Reel/Vacuum Packing;
Operating Temperature: 0 to + 70;
Materials: Ferrit/ Ferrite/Cu-Ni-Sn;
LAN Transformer Hi-Pot: 1500vrms;
LAN Transformer Turns Ratio Tx/Rx: 1CT:1;
Lead Time: 7-10 Days;
Coil Structure: Toroidal;
RoHS Compliant: Yes;
Speed: 1000MB;
Turns Ratio Tx/Rx: 1CT:1CT;
Application: Power, Electronic, Lighting, Audio;
Phase: Single;
Core: Core-type Transformer;
Winding Type: Multi-winding Transformer;
Frequency Characteristics: High Frequency;
Shape of Core: Ring;
Brand: Dechuang;
Pin Number: 18 Pin;
LAN Transformer: 100/1000 MB;
Mounting Type: Surface Mount;
Number of Ports: Single Port;
Package: Tape & Reel/Vacuum Packing;
Operating Temperature: 0 to + 70;
Materials: Ferrit/ Ferrite/Cu-Ni-Sn;
LAN Transformer Hi-Pot: 1500vrms;
LAN Transformer Turns Ratio Tx/Rx: 1CT:1;
Lead Time: 7-10 Days;
Coil Structure: Toroidal;
RoHS Compliant: Yes;
Speed: 100/1000MB;
Turns Ratio Tx/Rx: 1CT:1CT;
Supplier Name

AL Transfo Technology Limited

China Supplier - Diamond Member Audited Supplier

Jiangsu Yawei Electric Group Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Shenzhen Okerda Technology Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dechuang Industry Co., Ltd.

China Supplier - Gold Member

Dechuang Industry Co., Ltd.

China Supplier - Gold Member