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(Total 12 Products for 250va Ac Transformer)
step down transformer 480v to 120v
Guang Er Zhong electronic factory is specializing in the production of transformers, founded in 2005. Existing 10 automatic production lines, The main products are Toroidal transformer, Power Transformer, Low frequency transformer, High frequency transformer, Audio transformer and switching power supply.ect, the...
EI96 120VA-250VA AC AC Power Transformer
An audio line transformer is a device used to match the impedance of audio equipment, such as microphones or speakers, to the impedance of the audio system they are connected to. Impedance matching is important to ensure efficient transfer of audio signals and to prevent signal loss or distortion. The transformer...
100va 250va 300va 750va 500va control transformer
Guang Er Zhong electronic factory is specializing in the production of transformers, founded in 2005. Existing 10 automatic production lines, The main products are Toroidal transformer, Power Transformer, Low frequency transformer, High frequency transformer, Audio transformer and switching power supply.ect, the...
AC AC EI57 Audio Line Matching Transformer
Making a high-quality audio transformer requires specialized knowledge and equipment,such as: Insulate the windings: Apply appropriate insulation between the primary and secondary windings to prevent any short-circuits or coupling between them. Use insulating tape or varnish to coat the windings and provide electrical...
EI48 AC AC 15W Audio Line transformer
An audio speaker transformer is an electrical device that is used to match the impedance of a speaker to the output impedance of an audio amplifier. It is commonly used in audio systems to ensure efficient power transfer between the amplifier and the speaker. The primary function of a speaker transformer is to provide...
EI66 AC AC Audio Line Matching Transformer
EI66 AC AC Audio Line Matching Transformer The basic principle of audio transformers is to use mutual inductance to achieve signal voltage ratio conversion. When the audio signal passes through the input end of the transformer, the coil on the iron core will generate magnetic flux, which will then be transmitted to...
Compact Design Toroidal Iron Core Electrical Transformers
There are several advantages to using a toroidal transformer: 1. Compact size: Toroidal transformers are typically smaller and more compact than other types of transformers. This makes them ideal for applications where space is limited. 2. Efficiency: Toroidal transformers have a higher efficiency compared to other...
AC AC EI Transformer For Audio
AC AC EI Transformer For Audio All audio signals are AC, or alternating current. This includes the power amplifiers that drive loudspeakers, signal level devices coupled to other signal level devices, microphones and direct boxes, and in particular, audio transformers. An AC transformer is an electrical device that is...
AC Adaptor Class 2 Transformer Power Supplies
AC Adaptor Class 2 Transformer Power Supplies Production Progress: A Power Supply for electronic devices. Also called an "AC adapter" or "power supply," power adapters plug into a wall outlet and convert AC to a single DC voltage. According to the usage and design,people usually call Wall mount power adapter,Desktop...
AC Current Transformer EI96 Silicon core transformer
Audio transformers are typically used in audio equipment such as amplifiers, mixers, and audio interfaces. They are used to match impedance between different components, provide isolation between circuits, and sometimes to convert between balanced and unbalanced signals. Impedance is the most important factor for...
EI Transformer 240V 24V AC Transformer
Power Transformer widely used in public broadcast system, ceiling speaker, audio amplifier, stage lighting, radio communication, radio and television, conference system, frequency divider, automatic control, medical equipment, househould appliances products and other fields. According to the usage and d
AC to AC 5v 6v 9v encapsulated transformer
Product Description The encapsulated isolation transformer has its windings covered in heat-cured epoxy resin to reduce noise and prevent ingress of moisture and dust. Where for the non-encapsulated model has visible bare windings which are subject to dust and moisture. So the encapsulated transformer has a better...
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