50w amp for radiotechnica 101 - EasyEDA open source hardware lab

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STD 50w amp for radiotechnica 101

License: Public Domain

Mode: Editors' pick

Update time： 2021-08-31 13:06:38

Creation time： 2019-08-26 20:50:46

Description

http://anklab.ru/Press/Articles/AKL/akl-20/

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

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BOM

ID	Name	Designator	Footprint	Quantity
1	470	C1	R0805	1
2	4,7pF	C2	R0805	1
3	0.1	C3,C4	R0805	2
4	1000u	C5,C6,C7,C8	CP_13X21MM	4
5	100	C11	R0805	1
6	OPA134UA	DA1	DIP-8_W7.62MM_SOCKET	1
7	XR7	IN+	FASTON M 6.35 PCB	1
8	XR9	IN-	FASTON M 6.35 PCB	1
9	2.2k	R1	C1206	1
10	2.2k	R2,R18,R27,R28,R31,R32,R35,R36	1206	8
11	47k	R3,R4,R5	1206	3
12	100k	R6	TRIMMER BOURNS 3362H	1
13	4.7k	R7,R8	1206	2
14	47	R9	1206	1
15	47k	R10	RESISTOR 0.5W 13MM MOUNT	1
16	22	R11,R14	1206	2
17	1,5	R12,R13	1206	2
18	10k	R17	1206	1
19	82	R19	CF-100 (С1-4) 1 ВТ	1
20	100	R20	CF-100 (С1-4) 1 ВТ	1
21	120	R21,R22,R23,R24,R25,R26	1206	6
22	0.22	R29,R30,R33,R34,R37,R38	BPR56	6
23	10	R39	AXIAL-0.8	1
24	500	R40	TRIMMER BOURNS 3362H	1
25	1N4148WS	VD1,VD2	SOD-323F	2
26	BCP56T1G	VT1	SOT-223	1
27	BCP53-16T1G	VT2	SOT-223	1
28	BC807-16,215	VT3	SOT-23(SOT-23-3)	1
29	BD140	VT4	TO-126	1
30	BC817-16,215	VT5	SOT-23(SOT-23-3)	1
31	BD139	VT6	TO-126	1
32	BDX54C	VT7,VT10,VT12,VT14	TO-220-3_L10.0-W4.5-P2.54-T	4
33	BDX53CG	VT8,VT9,VT11,VT13	TO-220-3_L10.0-W4.5-P2.54-T	4
34	+26V	XR1	FASTON M 6.35 PCB	1
35	OUT	XR3	FASTON M 6.35 PCB	1
36	GND	XR4	FASTON M 6.35 PCB	1
37	-26V	XR5	FASTON M 6.35 PCB	1
38	1SMA5930BT3G	ZD1,ZD2	SMA(DO-214AC)	2
39	IRF7307	VT15	SOIC-8_150MIL	1

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