phantom power supply 48v

Ongoing

STD phantom power supply 48v

Audio

Power_Module

License:

Mode:

Editors' pick

Update time： 2021-06-23 16:32:10

Creation time： 2021-06-22 15:51:56

Description

DIY phantom power box is used to connect phantom powered microphone (mic) to a dumb audio interface or sound card
if you have 12v transformer adapter and a few more components

Design Drawing

schematic diagram

（ 1 / ）

Sheet_1
Open in Editor

PCB

（ 1 / ）

PCB_phantom power supply
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_Supplier Part	BOM_Manufacturer	BOM_Manufacturer Part
1	47V	ZD5	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	1	LCSC	C238934	ON Semicon	1N4756A
2	1N4007	D1,D2,D3	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	3	LCSC	C106903	SEMTECH	1N4007
3	TJ-L5FYTGCTCGLFLC2G-A5	LED1	LED-TH_BD5.0-P2.54-FD	1	LCSC	C330743	TOGIALED	TJ-L5FYTGCTCGLFLC2G-A5
4	100nF	C9	CAP-TH_L9.5-W5.0-P7.50-D1.2	1	LCSC	C353903	Dersonic	CC1H104ZA1PD3F5P3003
5	22uF	C1,C2	CAP-TH_BD10.0-P5.00-D1.0-FD	2	LCSC	C238014	Samwha Capacitor	RD2A107M10016BB180
6	100uF	C3,C4,C5,C6	CAP-TH_BD10.0-P5.00-D1.0-FD	4	LCSC	C238014	Samwha Capacitor	RD2A107M10016BB180
7	10v	ZD1,ZD2,ZD3,ZD4	DO-41_BD2.8-L4.2-P8.00-D0.7-FD	4	LCSC	C2543	SEMTECH	1N4740A
8	100K	R7	RES-TH_BD2.2-L6.5-P10.50-D0.6	1	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
9	6.8K	R8,R9	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
10	18K	R11	RES-TH_BD2.2-L6.5-P10.50-D0.6	1	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
11	5K	R4,R3	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
12	10	R6,R1	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
13	1K	R2,R5	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	LCSC	C315658	KOA Speer Elec	MF1/4CCT52A4701F
14	DIN-324D	J2	CONN-TH_DIN-324D	1	LCSC	C309322	HOOYA	DIN-324D
15	XLR-328P-1	J1	CONN-TH_XLR-328P	1	LCSC	C309328	HOOYA	XLR-328P-1