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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
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Introduction:
Audio Amplifier ICs (integrated circuits) are a type of audio amplifier built into the main product chassis. Generally, audio amplifiers are devices that amplify, control, and increase the power of the audio signal, or the amplitude, of the audio signals, make high noise and premium quality.
Core Parameters:
● Gain of the amplifier
● Ratio of the magnitude of input and output signal
● Bandwidth of the given signals
● Efficiency between input and output power
● Voltage gain 80dB
● Operating voltage -25V to +25V approximately
Equivalent Circuit Diagram:
Working:
A power amplifier is an electrical amplifier designed to increase the amplitude of a given input signal. The input signal power goes up to a level high enough to drive loads of output devices such as speakers, headphones, RF transmitters etc. The input signal to the power amplifier needs to be above a certain limit. So instead of directly transferring the audio signal / raw RF signal to the power source, it is first expanded using current / voltage amplifiers and sent as an amp input after making the necessary modifications of the given module.
Applications:
● Devices which has audio capacity built in
● Headphones
● Televisions
● Keyboards having electrical in nature
● Car stereos
Some Part number from the same manufacture
Same catergory
10000 buyer reviews from United States
Patricia Miller
Length of registration:7 years
I recently ordered an IC SFH6343 from your company and I am very pleased with its performance. The IC is reliable and efficient, and it has been working great in my project. It is easy to use and the instructions were clear and concise. I am very satisfied with the quality of the product and the customer service I received. Thank you for providing me with a great product and excellent customer ser
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03/17/2023
Harry Bauder
Length of registration:3 years
The packaging is exquisite, the high-end atmosphere is high-end, it can be seen that the merchants are very attentive. The baby is really good, it is the same as the picture, there is no difference, it is really good value for money, good quality and low price
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01/09/2023
Stephen Ballentine
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
1
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01/09/2023
Joe Ritch
Length of registration:3 years
The order is accepted, decorated and shipped quickly. Packing is good. Tracking works. Satisfied
1
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01/09/2023
Gordon C Whitten
Length of registration:3 years
The goods are received on time, until I checked, as I will check the feedback. The seller sent on time, everything came safe and sound.
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01/04/2023
Glenn Hann
Length of registration:3 years
rec'd chips; great packing for international shipping; thx for making small quantities available of these hard to find items!
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12/22/2022
Lammi
Length of registration:3 years
Fantastic customer support, my order arrived very fast and well packed. All around a fantastic experience and nice to have a place to buy lower quanties of hard to find chips.
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12/22/2022
Shawn Long
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
arturo solano
Length of registration:3 years
I received the parts swift and well packed. Thanks for the great service.
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12/19/2022
John Hernandez
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
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Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
RSN315H42C
RSN315H42C has several brands around the world that may have alternate names for RSN315H42C due to regional differences or acquisition. RSN315H42C may also be known as the following names:
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Stock Status: 5000
Minimum: 1
Total Price:
Unit Price:34.93500
UTSOURCE
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United States
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JudyCustomer Manager
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company
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