$0.6-1 /Piece/Pieces
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Модел бр.: EI28
Бренд: Гез
место на потекло: Кина
користете: Моќ, Струја, Електронски, АУДИО
Фаза: Сингл
Структура на калем: ТОРОИДАЛ
Number Of Coils: Autotransformer
Material: Pure Copper
Input: 25V/50V/70V/100V/ Customized
Output: Customized
Cooling Method: Natural Air Cooling
Сертификација: UL CE CQC ROHS IOS9001
Feature: Long Life
| Продажни единици: | Piece/Pieces |
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| Тип на пакет: | Цртан |
| Пример за слика: |
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Пакување: Цртан
Продуктивност: 200000 per month
Транспорт: Ocean,Land,Air,Express
Место на потекло: Гуангдонг Кина
Способност за снабдување: 200000pcs/month
Сертификат: UL CE CQC ROHS IOS9001
HS код: 8504319000
Порт: Guangzhou,Shenzhen
Начин на плаќање: T/T,Paypal,L/C,D/P,D/A,Others
Инкотерм: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery,DAF,DES,FAS,FCA,CPT,CIP,DEQ
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Guangerzhong (Zhaoqing) Electronics Co., LTD is a specialized transformer manufacturer, established in 2005, Existing 10 automatic production lines, the main products are transformer,switching power supply,charger, coils, inductor, power adapter,etc., products are widely used in mobile charger power supply, laptop power supply, electronic, electric lighting,audio, communications,instrumentation, public broadcasting system, massager products, fitness equipment products and all kinds of household electrical appliances and other fields, can meet the product features and quality requirements of customers. The company has a strong technical development team, according to customer requirements to design a variety of electrical performance, style of products. All of our 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 sincerely welcome customers from home and abroad to visit and cooperate with us! Welcome to contact me for FREE SAMPLES !!!
AC AC 9V 12V PCB Mounting Transformer
The two important parameters of audio transformer are impedance ratio and power
1. Impedance ratio
The impedance ratio between the primary and secondary of a high-frequency transformer. A transformer is shown in the figure, and its secondary impedance is directly marked on the transformer.
2. Power
The power refers to the maximum power that the transformer can withstand during normal operation. It is generally not considered in crystal radios. In tube amplifiers and limited broadcasting systems, it is necessary to pay attention to the power of the transformer. In high-fidelity audio, the frequency response index of the high-frequency transformer must also be considered.
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
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