KAmodLM4950 - Revision history

Grzegorzbecker: /* Description */

2024-10-26T15:37:36Z

Description

← Older revision		Revision as of 15:37, 26 October 2024
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	__jzpdf__		__jzpdf__
	====== Description ======		====== Description ======
	[https://kamami.pl/~~moduly~~-~~wzmacniaczy~~/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html~~?SubmitCurrency=1&id_currency=1~~ KAmodLM4950] - 2x3 W power amplifier. <br>		[https://kamami.pl/en/amplifier-modules/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html KAmodLM4950] - 2x3 W power amplifier. <br>
	Audio power amplifier module based on the LM4950 circuit. It has two 3 W channels. The amplifier is powered by a voltage ranging from 10 to 15 V connected to a screw connector. The audio input is led out on a standard 3.5 mm Jack connector, while the speaker outputs are available on screw connectors. The module provides good sound quality with low power consumption, is compact and easy to use. It is ideal for low-power audio systems such as portable music players, computer speakers, portable radios, etc. It can also be used in service as an alternative to the original, damaged amplifier. <center>		Audio power amplifier module based on the LM4950 circuit. It has two 3 W channels. The amplifier is powered by a voltage ranging from 10 to 15 V connected to a screw connector. The audio input is led out on a standard 3.5 mm Jack connector, while the speaker outputs are available on screw connectors. The module provides good sound quality with low power consumption, is compact and easy to use. It is ideal for low-power audio systems such as portable music players, computer speakers, portable radios, etc. It can also be used in service as an alternative to the original, damaged amplifier. <center>
	[[File:KAmodLM4950_1.jpg\|none\|800px\|thumb\|center]]		[[File:KAmodLM4950_1.jpg\|none\|800px\|thumb\|center]]

Grzegorzbecker: /* Standard equipment */

2024-10-26T15:36:22Z

Standard equipment

← Older revision		Revision as of 15:36, 26 October 2024
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	! style="text-align: center;"\|Code		! style="text-align: center;"\|Code
	! style="text-align: center;"\|Description \|- \| style="text-align: center;"\|<b>KAmodLM4950</b> \| style="text-align: left;"\|		! style="text-align: center;"\|Description
			\|-
			\| style="text-align: center;"\|<b>KAmodLM4950</b>
			\| style="text-align: left;"\|
	*Assembled and powered up module		*Assembled and powered up module
	\|}		\|}
	</center>		</center>

	===== Wiring diagram =====		===== Wiring diagram =====
	<center>		<center>

Grzegorzbecker: Created page with "jzpdf ====== Description ====== [https://kamami.pl/moduly-wzmacniaczy/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html?SubmitCurrency=1&id_currency=1 KAmodLM49..."

2024-10-26T15:35:52Z

Created page with "__jzpdf__ ====== Description ====== [https://kamami.pl/moduly-wzmacniaczy/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html?SubmitCurrency=1&id_currency=1 KAmodLM49..."

New page

__jzpdf__
====== Description ======
[https://kamami.pl/moduly-wzmacniaczy/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html?SubmitCurrency=1&id_currency=1 KAmodLM4950] - 2x3 W power amplifier. 
Audio power amplifier module based on the LM4950 circuit. It has two 3 W channels. The amplifier is powered by a voltage ranging from 10 to 15 V connected to a screw connector. The audio input is led out on a standard 3.5 mm Jack connector, while the speaker outputs are available on screw connectors. The module provides good sound quality with low power consumption, is compact and easy to use. It is ideal for low-power audio systems such as portable music players, computer speakers, portable radios, etc. It can also be used in service as an alternative to the original, damaged amplifier. <center>
[[File:KAmodLM4950_1.jpg|none|800px|thumb|center]]
</center>

===== Basic features and parameters =====
* number of channels: 2
* output power 2 x 3 W (12 V / 4 Ω)
* power supply: 10 - 15 VDC, screw connector
* audio input: 3.5mm Jack socket
* speaker outputs: screw connectors
* speaker impedance: from 4 Ω to 8 Ω
* built-in thermal and short circuit protection
* dimensions: 48 × 38 x 15 mm

===== Standard equipment =====
<center>
{| class="wikitable" style="width: 1000px;"
|-
! style="text-align: center;"|Code
! style="text-align: center;"|Description |- | style="text-align: center;"|KAmodLM4950 | style="text-align: left;"|
*Assembled and powered up module
|}
</center>
===== Wiring diagram =====
<center>
[[File:LM4950_sch.jpg|none|600px|thumb|center]]
</center>

===== Printed circuit board view =====
<center>
[[File:LM4950_pcb.jpg|none|400px|thumb|center]]
</center>
<center>
[[File:LM4950 3.jpg|none|480px|thumb|center]]
</center>

===== Power supply =====
The amplifier module is equipped with a POWER screw connector for connecting the power supply. The supply voltage should be between 10 and 15 VDC. The typical supply voltage is 12V, this value will allow you to obtain the nominal parameters of the amplifier.
<center>
[[File:KAmodLM4950 PWR.jpg|none|390px|thumb|center]]
</center>
===== Audio input =====
The audio signal input is output on a standard 3.5 mm Jack AUDIO IN connector. <center>
[[File:KAmodLM4950 IN.jpg|none|390px|thumb|center]]

</center>
===== Speaker Outputs =====
The speaker outputs are available on the OUT1 and OUT2 screw terminals

<center>
[[File:KAmodLM4950 OUT.jpg|none|390px|thumb|center]]

</center>

===== Connection=====
<center>
[[File:LM4950_connect.jpg|none|800px|thumb|center]]

</center>

KAmodLM4950 - Revision history

Grzegorzbecker: /* Description */

Grzegorzbecker: /* Standard equipment */

Grzegorzbecker: Created page with "__jzpdf__ ====== Description ====== [https://kamami.pl/moduly-wzmacniaczy/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html?SubmitCurrency=1&id_currency=1 KAmodLM49..."

Grzegorzbecker: Created page with "jzpdf ====== Description ====== [https://kamami.pl/moduly-wzmacniaczy/1188335-kamodlm4950-wzmacniacz-mocy-2x3-w-5906623432899.html?SubmitCurrency=1&id_currency=1 KAmodLM49..."