Лабораторный блок питания (0-30В)

Ongoing

STD Лабораторный блок питания (0-30В)

License: MIT

Mode: Editors' pick

1.2k
0
1
2

Update time： 2021-05-29 12:20:10

Creation time： 2020-05-04 13:47:34

Description

Лабораторный блок питания с регулировкой от 0В. LM317 усиленная парой мощных транзисторов TIP36C, ограничение и стабилизация тока также организованно на LM301. Присутствует стабилизатор 7905 и дополнительный делитель состоящий из R9 и Р4, который позволяет формировать отрицательные 1,2 В.

Design Drawing

schematic diagram

（ 1 / ）

Sheet_1
Open in Editor

PCB

（ 1 / ）

PCB_2020-05-06_00-12-13
Open in Editor

The preview image was not generated, please save it again in the editor.

BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Manufacturer	BOM_Manufacturer Part	BOM_Supplier Part
1	10000uF 30V	C1-1,C1-2	CAP-TH_BD30.0-P10.00-D2.3-FD	2	LCSC	ValuePro	8200uF 50V 30*40	C46438
2	2510S-2P	COOLER	DIP-1X2P-2.54MM(5.08X5.08)	1	LCSC	Ckmtw	2510S-2P	C132504
3	1N5408	D4,D3	DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD	2	LCSC	STARSEA	1N5408	C87459
4	1N4007	BR2-1,BR2-2,BR2-3,BR2-4	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	4	LCSC	SEMTECH	1N4007	C106903
5	HLMP-1719	LED2	LED-TH_BD5.9-P2.54-FD	1	LCSC	Broadcom	HLMP-1719	C188721
6	MBRF20100C	BR1-1,BR1-3,BR1-2,BR1-4	TO-220AB-3_L10.4-W4.6-P2.54-T	4	LCSC	MOSPEC Semicon	MBRF20100C	C138906
7	L7905CV	U3	TO-220-3_L10.0-W4.5-P2.54-T	1	LCSC	STMicroelectronics	L7905CV	C111884
8	LM317T	U5	TO-220-3_L10.0-W4.5-P2.54-L	1	LCSC	HGSEMI	LM317T	C434571
9	33	R1	RES-TH_BD5.0-L15.5-P19.50-D0.8	1	LCSC	TyoHM	RN 3WS 33R F T/B A1	C433550
10	1N4148	D1,D2	DO-35_BD2.0-L4.2-P8.20-D0.5-RD	2	LCSC	LGE	1N4148	C402212
11	200	R9,R6	RES-TH_BD3.3-L9.0-P13.00-D0.6	2	LCSC	TA-I Tech	RD50T5201J	C167555
12	500K	P1	RES-ADJ-TH_3296W	1	LCSC	BOURNS	3296W-1-504LF	C83694
13	220	R4	RES-TH_BD2.2-L6.5-P10.50-D0.6	1	LCSC	YAGEO	MFR50SJT-52-220R	C176632
14	1uF	C13,C4	CAP-TH_L5.0-W2.5-P5.08-D0.7	2	LCSC	Dersonic	CD1H105MC9BEF4E000	C263189
15	RUEF700K	F2	FUSE-TH_L21.6-W3.1-P10.50-D0.8-S2.00	1	LCSC	Littelfuse	RUEF800K	C469004
16	10uF	C11	CAP-TH_L5.9-W4.2-P5.08-D0.5	1	LCSC	火炬	CT4G-1210-X5R-50V-10μF-K	C454406
17	680	R2	RES-TH_BD3.3-L9.0-P13.00-D0.6	1	LCSC	TA-I Tech	RD50T5681J	C167609
18	2510S-3P	P2,P3	DIP-1X3P-2.54MM(6.72X5.08)	2	LCSC	Ckmtw	2510S-3P	C132505
19	75pF	C7,C5	CAP-TH_L5.5-W3.2-P5.00-D1.0	2	LCSC	Murata Electronics	RDE7U3A470J2K1H03B	C162683
20	100pF	C6	CAP-TH_L5.0-W2.5-P5.08-D0.7	1	LCSC	Dersonic	CC1H101KC74DSL4B10MN	C254079
21	LM301AN	U2	DIP-8_LS7.62-L9.78-W6.60-PITCH2.54	1	LCSC	TI	LM301AN	C22505
22	10uF	C8,C9	CAP-TH_BD5.0-P2.00-D0.8-FD	2	LCSC	Rubycon	50YXF10MEFC5X11	C88726
23	0.1	R8,R7,R5	RES-TH_L14.0-W5.0-P9.00-D0.8	3	LCSC	KOA Speer Elec	BPR58CR10J	C159862
24	100nF	C14	CAP-TH_L5.1-W3.2-P5.08-D1.2	1	LCSC	KEMET	C323C104K5R5TA7301	C183565
25	TIP36C	T1,T2	TO-247-3_L15.9-W5.1-P5.44-L	2	LCSC	STMicroelectronics	TIP36C	C84567
26	1000uF	C2	CAP-TH_BD10.0-P5.00-D1.0-FD	1	LCSC	ValuePro	1000uF 25V	C10750
27	330K	R3	RES-TH_BD4.0-L10.5-P14.50-D0.6	1	LCSC	TA-I Tech	RD50T5334J	C167574
28	220nF	C10	CAP-TH_L5.0-W2.5-P5.08-D0.7	1	LCSC	Dersonic	CD1H224KC9BER1E000	C263191
29	100	P4	RES-ADJ-TH_3P-L9.5-W4.9-P2.50	1	LCSC	Chengdu Guosheng Tech	3296W-1-101	C118961
30	68nF	C12	CAP-TH_L8.5-W5.0-P5.00-D1.2	1	LCSC	Guangdong Fenghua Advanced Tech	CT4-0805B683K500	C192434
31	7812	U1	TO-220-3_L10.0-W4.5-P2.54-L	1	LCSC	Foshan Blue Rocket Elec	7812	C358369
32	1287	U4,U7,U8,U9,U11,U6	1287-2P_L7.9-W8.1-P5.08	6	LCSC	Keystone	1287	C238078
33	330pF	C3	CAP-TH_L6.5-W5.0-P7.50-D1.0	1	LCSC	TDK	CK45-B3FD331KYVNA	C342416

Unfold

Project Attachments

Empty

Project Members

shulyakovskiy

Nikolas Shulyakovskiy

Description Design Drawing BOM Attachments Members Comments