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STD Zasilacz 0-30v 3A POWER SUPPLY copy
Mode: Editors' pick
Cloned from Zasilacz 0-30v 3A POWER SUPPLY
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Update time：
2019-03-07 06:09:04
Creation time：
2019-03-07 06:09:01
Description
Lab Power supply 0-30V 3A Rev 7.
original project:
http://www.electronics-lab.com/project/0-30-vdc-stabilized-power-supply-with-current-control-0-002-3-a/
http://electronics-lab.com/community/index.php?/topic/40835-0-30v-0-3a-latest-data/
Design Drawing
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | KBK35x | B1 | GBK25 | 1 | Yes | |
| 2 | 47uF 50V | C2,C3 | CAP-D8.0XF3.5 | 2 | Yes | |
| 3 | 1N4148 | D5,D6,D7-1,D7,D9 | DO-35 | 5 | Yes | C14516 |
| 4 | 3300uF | C1-1,C1-2,C1-3 | CAP-D18.0XF7.5 | 3 | Yes | C45658 |
| 5 | 204-10UYC/S530-A3 | LED1 | LED-3MM/2.54 | 1 | Yes | C73643 |
| 6 | 1k5 1W | R22 | AXIAL-0.6 | 1 | Yes | |
| 7 | BC327 | Q3 | TO92-INLINE | 1 | Yes | |
| 8 | 1N4740A | D13 | DO-41 | 1 | Yes | |
| 9 | 2k2 | R19 | AXIAL-0.4 | 1 | Yes | |
| 10 | 10k | R20,R21 | AXIAL-0.4 | 2 | Yes | |
| 11 | TLE2141 | U3,U1,U2 | DIP8 | 3 | Yes | |
| 12 | 100nF | C10 | RAD-0.2 | 1 | Yes | C46756 |
| 13 | 330pF | C8 | RAD-0.2 | 1 | Yes | C46756 |
| 14 | 10K | POT2,POT1 | RES-ADJ_3296W | 2 | Yes | |
| 15 | 68R | R17 | AXIAL-0.4 | 1 | Yes | |
| 16 | 33K | R18 | AXIAL-0.4 | 1 | Yes | |
| 17 | 100K | RV3 | RES-ADJ_3296W | 1 | Yes | |
| 18 | 1K | R4,R10,R16 | AXIAL-0.4 | 3 | Yes | |
| 19 | 10K | R6,R5 | AXIAL-0.4 | 2 | Yes | |
| 20 | BZX55C5V6 | D8 | DO-35 | 1 | Yes | |
| 21 | 27K | R8,R11 | AXIAL-0.4 | 2 | Yes | |
| 22 | 2K2 | R9 | AXIAL-0.4 | 1 | Yes | |
| 23 | 20K | RV2 | RES-ADJ_3296W | 1 | Yes | |
| 24 | 100nF | C4 | RAD-0.2 | 1 | Yes | |
| 25 | 5k | RV1 | RES-ADJ_3296W | 1 | Yes | |
| 26 | 100pF | C9,C6 | RAD-0.2 | 2 | Yes | C46756 |
| 27 | BD139 | Q2 | ONSC-TO-225-3-77-09 | 1 | Yes | |
| 28 | 220R 1/2W | R3 | AXIAL-0.5 | 1 | Yes | |
| 29 | 56K | R12 | AXIAL-0.4 | 1 | Yes | |
| 30 | 1N4001 | D11 | DO-41 | 1 | Yes | C53568 |
| 31 | 10uF 50V | C7 | CAP-D5.0XF2.0 | 1 | Yes | |
| 32 | 220nF | C5 | RAD-0.2 | 1 | Yes | |
| 33 | 82R | R2 | AXIAL-0.8 | 1 | Yes | |
| 34 | 2K2 | R1 | AXIAL-0.8 | 1 | Yes | |
| 35 | 2N2222A | Q1 | TO92-EBC-OVAL | 1 | Yes | |
| 36 | 12K | R13 | AXIAL-0.4 | 1 | Yes | |
| 37 | 160R | R14 | AXIAL-0.4 | 1 | Yes | |
| 38 | 10W 0R47 | R7 | R-_10W | 1 | Yes | |
| 39 | AC IN | J1 | H2-5.0 | 1 | Yes | |
| 40 | DC OUT | J2 | H2-5.0 | 1 | Yes | |
| 41 | 2N3055 | Q6,Q5 | H3-5.0-15.5X8.0MM | 2 | Yes |
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