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STD BM800 phantom power supply
BM800 phantom power supply
License
GPL 3.0
License: GPL 3.0Mode:
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Update time：
2021-07-19 23:06:19
Creation time：
2020-08-28 20:49:16
Description
Description
**48V Phantom Feed Supply for Microphones**
Reverse engineering of the +48 volt phantom power supply for the BM800 microphone from aliexpress [link](http://ali.pub/51v436?product_id=4000898370053).
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Manufacturer | BOM_Manufacturer Part | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | 1N4007 | D1,D2,D3 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 3 | LCSC | SEMTECH | 1N4007 | C106903 |
| 2 | TJ-L5FYTGCTCGLFLC2G-A5 | LED1 | LED-TH_BD5.0-P2.54-FD | 1 | LCSC | TOGIALED | TJ-L5FYTGCTCGLFLC2G-A5 | C330743 |
| 3 | 100SP1T1B1M7REH | SW1 | SW-TH_100SP1T1B1M7REH | 1 | LCSC | E-Switch | 100SP1T1B1M7REH | C273352 |
| 4 | 100nF | C8,C9 | CAP-TH_L9.5-W5.0-P7.50-D1.2 | 2 | LCSC | Dersonic | CC1H104ZA1PD3F5P3003 | C353903 |
| 5 | 100uF | C1,C2,C3,C4,C5 | CAP-TH_BD10.0-P5.00-D1.0-FD | 5 | LCSC | Samwha Capacitor | RD2A107M10016BB180 | C238014 |
| 6 | 4.7K | R5,R6 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 2 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 7 | 20K | R7 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 1 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 8 | 6.8K | R8,R9 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 2 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 9 | 390K | R10 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 1 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 10 | 18K | R11 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 1 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 11 | 100 | R2,R1 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 2 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 12 | 15K | R4,R3 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 2 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 13 | 10K | R12 | RES-TH_BD2.2-L6.5-P10.50-D0.6 | 1 | LCSC | KOA Speer Elec | MF1/4CCT52A4701F | C315658 |
| 14 | 470uF | C10 | CAP-TH_BD16.0-P7.50-D1.2-FD | 1 | LCSC | Guangdong TOPAZ Elec Tech | ECLJ1625471E101P00 | C156802 |
| 15 | 100uF | C11 | CAP-TH_BD16.0-P7.50-D1.2-FD | 1 | LCSC | Guangdong TOPAZ Elec Tech | ECLJ1625471E101P00 | C156802 |
| 16 | 1000uF | C12 | CAP-TH_BD16.0-P7.50-D1.2-FD | 1 | LCSC | Guangdong TOPAZ Elec Tech | ECLJ1625471E101P00 | C156802 |
| 17 | DIN-324D | J2 | CONN-TH_DIN-324D | 1 | LCSC | HOOYA | DIN-324D | C309322 |
| 18 | XLR-328P-1 | J1 | CONN-TH_XLR-328P | 1 | LCSC | HOOYA | XLR-328P-1 | C309328 |
| 19 | dc-005 5.5-2.0 | DC1 | DC-IN-TH_DC005 | 1 | LCSC | Shenzhen Cankemeng | - | C132516 |
| 20 | TIP122 | Q1 | TO-220-3_L10.5-W4.8-P2.54-L | 1 | LCSC | STMicroelectronics | TIP122 | C16283 |
| 21 | 1N4756A | D4 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 | LCSC | SEMTECH | 1N4756A | C8044 |
| 22 | 1nF | C6,C7 | CAP-TH_L9.5-W5.0-P7.50-D1.2 | 2 | LCSC | TDK | CK45-B3FD102KYVNA | C342539 |
| 23 | 1uH | L1 | IND-TH_BD4.0-L10.5-P14.50-D0.6 | 1 | LCSC | FH | LGA0410-1R0KP52E | C72359 |
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