ac 120v dc 9v 12v linear adapter

Product Description 

Linear power supplies are also known as series power supplies. In a linear power supply, a transformer consisting of an iron core and coil is used to reduce the 
voltage to an incoming alternating current (AC). The voltage is then rectified by a diode in the rectifier circuit and smoothed by a capacitor in the smoothing circuit 
to provide a stable voltage.

A Linear Power Supply requires a dedicated AC transformer based on input voltage, output voltage, and power. Therefore, each device had a fixed capacity and required 
a power supply with a dedicated transformer for each application.

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Company Information

Guang Er Zhong Electronic Ltd is specialized in the production of power transformers and Power Adapter.

Existing 10 automatic production lines, the main products are Power Transformer, the line between transformer,

charger, audio transformers, coils, High Frequency Transformer, annular transformer, SMD transformer, inductor, power adapter,

Switching Power Supply, 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.

There are more than 3,000 different types of power transformers, audio transformers, inductor coils and ring transformers, patch transformers, etc.
We sincerely welcome customers from home and abroad to visit and cooperate with us!