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Audio Isolator

Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

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Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

Brand Name:	ZXY
Model Number:	ZXY-M372
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	100pieces / Carton; Size:380mm325mm345mm
Payment Terms:	T/T ,paypal transfer

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen,China

Certification:

RoHS,ISO9001,CE

Model Number:

ZXY-M372

Product Name:

Audio Signal Isolator

Application:

Audio Equipment

Product Advantages:

Eliminate Current Sound

Mounting Type:

Packing:

Tube/Tray/Box

Supply Ability:

1000K-pcs/month

Highlight:

HiFi Stereo Audio Signal Isolator

Acoustic Noise Isolation Audio Signal Isolator

Product Description

Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

1.Product description

Place of origin	Shenzhen,China
Brand name	ZXY-M372
Model dimension	45*30mm
Product key word	Stereo audio signal isolator
Application	Sound equipment
Supplier type	Original manufacturer
Feature	High security
Packaging	Carton
OEM or ODM	Customized

2.Features

1.Parts selection: Two independent audio transformers are used, and the transformer material is made of aerospace materials.

2.High sensitivity and high reducibility, 10-20dB higher sensitivity than similar low-end transformers, full timbre and pure sound quality.

3.Circuit design: stereo dual channel independent design, circuit board specifications: 45mm*30mm? Very small, suitable for small Spaces such as car interior installation.

4.Connection mode: There are two connection modes, which can be input and output through 3.5MM headphone socket, or directly connected through two blue wiring sockets.

5.Main functions: eliminate current sound. The common ground isolation audio transformer eliminates the current sound brought by the AUX common ground, and the output and output ground wires are isolated through the transformer, and there is no common ground.

3.Introduction

This product is an audio common ground isolator, effective for noise caused by common ground between audio source and receiving equipment.
To put it simply, the common ground is that the ground point of the two electrical appliances is not at the same point, because of the difference in grounding resistance, the noise is transmitted through the ground wire into the electrical equipment, forming interference. Because the ground points of the two devices are different, it is possible to produce common ground noise. In the car audio, there is a kind of audio interference, like whistling, the frequency of this noise will change with the speed of the engine.
Therefore, this product can only eliminate the noise and current sound of common electric and ground products, and can not eliminate the noise caused by other reasons, so it is necessary to confirm the source of noise in person.

4. How to determine if noise is caused by common grounding

(1). the use of headphones and car MP3, car navigation AUX (3.5mm interface) connected, if there is no noise heard from the headphones at this time, you can confirm that the noise of the car equipment is caused by common ground.

(2). use the audio line to connect the battery-powered mobile phone, or MP3(pay attention to the mobile phone, MP3 do not connect with any power supply in the car, such as the phone) and the AUX of the car console, and play the music of the mobile phone, so that there is no noise, you can confirm that the noise in the past is caused by common ground.

(3). computer, power amplifier, audio, CD: the use of passive headphones inserted in the computer to listen to no noise, the use of mobile phones inserted in the power amplifier, audio test, if there is no noise between the two, the basic judgment is caused by common ground.

(4). after starting the car, the installed power amplifier has the current sound, some models will also appear the larger the throttle, the larger the current sound, this product can solve this problem.

(5). there is a current sound between the power amplifier and the speaker or speaker, you can install this product between the power amplifier and the speaker.

(6). the laptop computer connected to the projector at the same time to the power amplifier to produce noise, you can connect the laptop adapter power supply or battery, at this time unplug the power amplifier noise disappeared, or unplug the projector the same noise disappeared, then you can add a common ground isolator between the headset hole and the power amplifier to eliminate noise.

Tags:

Audio Isolator Noise Reduction

Eliminating Noise Isolator

HiFi Stereo Audio Signal Isolator

Products Details

Home > Products >

Audio Isolator

Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

All Category

Audio Transformer

Permalloy Audio Transformer

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Chip Inductor

Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

Brand Name:	ZXY
Model Number:	ZXY-M372
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	100pieces / Carton; Size:380mm325mm345mm
Payment Terms:	T/T ,paypal transfer

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen,China

Brand Name:

ZXY

Certification:

RoHS,ISO9001,CE

Model Number:

ZXY-M372

Model Number:

ZXY-M372

Product Name:

Audio Signal Isolator

Application:

Audio Equipment

Product Advantages:

Eliminate Current Sound

Mounting Type:

PCB

Packing:

Tube/Tray/Box

Minimum Order Quantity:

Negotiable

Price:

Negotiable

Packaging Details:

100pieces / Carton; Size:380mm*325mm*345mm

Delivery Time:

2-3 weeks

Payment Terms:

T/T ,paypal transfer

Supply Ability:

1000K-pcs/month

Highlight:

HiFi Stereo Audio Signal Isolator

Acoustic Noise Isolation Audio Signal Isolator

Product Description

Stereo Audio Signal Isolation Audio Common Ground Isolator Eliminate Current Sound

1.Product description

Place of origin	Shenzhen,China
Brand name	ZXY-M372
Model dimension	45*30mm
Product key word	Stereo audio signal isolator
Application	Sound equipment
Supplier type	Original manufacturer
Feature	High security
Packaging	Carton
OEM or ODM	Customized

2.Features

1.Parts selection: Two independent audio transformers are used, and the transformer material is made of aerospace materials.

2.High sensitivity and high reducibility, 10-20dB higher sensitivity than similar low-end transformers, full timbre and pure sound quality.

3.Circuit design: stereo dual channel independent design, circuit board specifications: 45mm*30mm? Very small, suitable for small Spaces such as car interior installation.

4.Connection mode: There are two connection modes, which can be input and output through 3.5MM headphone socket, or directly connected through two blue wiring sockets.

3.Introduction

4. How to determine if noise is caused by common grounding

(5). there is a current sound between the power amplifier and the speaker or speaker, you can install this product between the power amplifier and the speaker.

Tags: