Model No.: EI28
Brand: GEZ
Place Of Origin: China
Use: Power, Current, Electronic, Audio
Phase: Single
Coil Structure: Toroidal
Number Of Coils: Autotransformer
Material: Pure Copper
Input: 25V/50V/70V/100V/ Customized
Output: Customized
Cooling Method: Natural Air Cooling
Certification: UL CE CQC ROHS IOS9001
Feature: Long Life
Packaging: Carton
Productivity: 200000 per month
Transportation: Ocean,Land,Air,Express
Place of Origin: Guangdong China
Supply Ability: 200000pcs/month
Certificate: UL CE CQC ROHS IOS9001
HS Code: 8504319000
Port: Guangzhou,Shenzhen
Payment Type: T/T,Paypal,L/C,D/P,D/A,Others
Incoterm: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery,DAF,DES,FAS,FCA,CPT,CIP,DEQ
EI28 Power Distribution Transformer
Audio transformers are designed to modify the signal between various audio components in a sound system to provide the ideal sound balance. Typical audio transformer specifications include:
Impedance: Primary and Secondary. Audio transformers tailor current flow to account for impedance by modifying the rotations of the primary and secondary windings in the transformer.
Rated DC Current. Electrical equipment is rated to withstand certain levels of DC current. Levels that are too high or low can cause damage to equipment and significantly reduce audio quality. Audio transformers help to modify, reduce, or eliminate DC current in order to produce optimal sound.
Insertion Loss. Insertion loss refers to loss of signal due to friction from power flow through long cables or poor connections. An audio transformer can help to ensure sufficient current flow to account for insertion loss within a given system.
Bandwidth. An audio transformer helps to maintain optimal bandwidth levels, which are largely affected by the power and frequency of the signal. 3 dB (decibels) is the standard measuring point for sound attenuation, and allows calibration of current flow to produce optimal sound.
DC Resistance. DC resistance is the measurement of electron resistance in the current flow through a system. It can result in reduced sound quality and increased distortion. Transformers can be adjusted to account for DC resistance to reduce distortion and improve overall sound system performance.
Application Fields
Widely used in public broadcast system, ceiling speaker, audio amplifier, stage lighting, radio communication, radio and television, conference system, frequency divider, automatic control and other fields
Our advantages : All of our EI 57 35 power transformers are very high quality, and meet Class 2 safty standard. They're made of pure copper wires with UL, CUL, CQC, PSE, JET, CE , TUV, GS certification. We manufacture high quality Power Transformer, audio transformer, inductor and Power Adapter with 10 years' manufacturing experiences. We have our own factory, so we can control the product quality, and our products are 100% tested before delivery. All the products are sold directly from our own factory, so we can quote you the best factory price. So our products are of very high quality with competitive price. We have the certification that you need! Please tell us the product specifications you need, and we will make the products according to your requests. THREE YEARS' WARRANTY (ONLY PCB CIRCUIT PARTS. AC PLUG,USB SOCKET,DC CABLE,PLASTIC SHELL, ONE YEAR WARRANTY) Welcome to contact me for FREE SAMPLES !!!
Material
Product Categories : Audio Line Transformer > EI 28 Transformer
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