Speaker protect

Speaker protector

Amplificador de Audio de 60W RMS super simples

Class H_V3

IR BASED HOME AUTOMATION

This is a IR based Home Automation circuit used to control home appliances like T.V,Fans,lights and so on.

This circuit operates with 12v power supply,this circuit have three 12v relays each have rating of 230v/10A.

BOM:

ID	Name	Designator	Footprint	Quantity	Manufacturer Part	Manufacturer	Supplier	Supplier Part	_Price	Mounted
1	DC-005-20A	DC1	DC-005-20A	1	DC-005-20A	HRO	LCSC	C136744		Yes
2	1N4007RLG	D1	DO-41	1	1N4007RLG	ON	LCSC	C53568		Yes
3	LM7805CT	U1	TO-220(TO-220-3)	1	LM7805CT	FAIRCHILD	LCSC	C22146		Yes
4	1u	C1	RAD-0.1	1	?					Yes
5	470E	R11	AXIAL-0.4	1	?					Yes
6	SRD-12VDC-SL-C	RELAY4,RELAY5,RELAY6	RELAY-SL-SRD	3	SRD-12VDC-SL-C	SONGLE	LCSC	C30431		Yes
7	WJ301V-5.0-3P	P4,P5,P6	WJ301V-5.00-3P	3	WJ301V-5.0-3P	ReliaPro	LCSC	C8483		Yes
8	1N4007	D2,D3,D4	DO-41	3	1N4007	LRC	LCSC	C78540		Yes
9	2N2222	T4,T5,T6	TO92-EBC-OVAL	3	?					Yes
10	6.8k	R2,R5	AXIAL-0.4	2	?					Yes
11	10k	R3,R6,R9	AXIAL-0.4	3	?					Yes
12	1k	R4,R7,R10	AXIAL-0.4	3	?					Yes
13	6.8K	R8	AXIAL-0.4	1	?					Yes
14	LED-3MM	LED1,LED5,LED6,LED2,LED3	LED-3MM/2.54	5	204-10UYC/S530-A3	EVERLIGHT	LCSC	undefined		Yes
15	IRM-3638T	IR1	IR-3PIN/2.54	1	IRM-3638T	EVERLIGHT	LCSC	C16216		Yes
16	47E	R12	AXIAL-0.4	1	?					Yes
17	47uF	C3	CAP-D5.0XF2.0	1	ERS1EM470D11OT	AISHI	LCSC	C106650		Yes
18	ATTINY45-20PU	U2	DIP-8	1	ATTINY45-20PU	MICROCHIP	LCSC	C152181		Yes
19	330E	R1	AXIAL-0.4	1	?					Yes
20	0.1u	C4	RAD-0.1	1	?					Yes
21	100uF	C2	CAP-D6.3XF2.5	1	ERS1EM101E11OT	AISHI	LCSC	C112509		Yes

Low pass filter

Audio amplifier Only Music 2.7

### DESCRIPTION ### TECHNICAL DETAILS / COMPONENTS

Выходная мощность (4Ом) = 140 Вт**
Выходная мощность (5Ом) = 110 Вт
Выходная мощность (8Ом) = 70 Вт**

Коэф. нелинейных искажений (1кГц, 10Вт, 5Ом) = не более 0.0005 %

Коэф. нелинейных искажений (1кГц, 75Вт, 5Ом) = не более 0.0015 %
Коэф. нелинейных искажений (20кГц, 10Вт, 5Ом) = не более 0.003 %*
Коэф. нелинейных искажений (20кГц, 75Вт, 5Ом) = не более 0.009 %*