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STD Fully Cascoded Amp
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2022-05-19 09:34:48
Creation time：
2021-11-13 05:40:26
Description
Fully Cascoded Amplifier Design by Don Norton
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | +Vcc | +MV1 | CON_SPADE_PCB | 1 |
| 2 | CT | +MV2 | CON_SPADE_PCB | 1 |
| 3 | -VCC | +MV3 | CON_SPADE_PCB | 1 |
| 4 | -B | B1 | LED B 5MM | 1 |
| 5 | +B | B2 | LED B 5MM | 1 |
| 6 | Pwr | B3 | LED B 5MM | 1 |
| 7 | 104 | C1,C2,C4,C10 | RAD-0.2 (5MM) BOX FILM CAPACITOR | 4 |
| 8 | 102 | C3,C8,C15,C16 | CAP_RAD-0.2_F5XT2.3 | 4 |
| 9 | 100uF/160V | C5,C22 | CAP-D16.0XF7.5 | 2 |
| 10 | 33 | C6,C9 | WIMA-L7.2W4.5H6P5 | 2 |
| 11 | 220uf | C7 | CAPACITOR AXIAL | 1 |
| 12 | 471 | C11,C14,C17,C18 | WIMA-L7.2W4.5H6P5 | 4 |
| 13 | 221 | C12 | WIMA-L7.2W4.5H6P5 | 1 |
| 14 | 104 | C13,C20,C21,C29 | CAPACITOR | 4 |
| 15 | 4.7uf | C24 | CAPACITOR AXIAL | 1 |
| 16 | 47 | C25 | WIMA-L7.2W4.5H6P5 | 1 |
| 17 | 100uf | C27,C28,C33 | CAP-D6.0XF2.5 | 3 |
| 18 | 331 | C30,C32 | WIMA-L7.2W4.5H6P5 | 2 |
| 19 | 470uf | C31 | CAP-D10.0XF5.0 | 1 |
| 20 | 47v | D1,D16 | DO-35 | 2 |
| 21 | 24v | D2,D3 | DO-35 | 2 |
| 22 | 6.2v | D4 | PKG-DO-35 | 1 |
| 23 | 4148 | D5,D8,D13,D14 | DO-35 | 4 |
| 24 | 1N5408 | D6,D7 | DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD | 2 |
| 25 | 4007 | D15 | 1N4007 | 1 |
| 26 | Sig | G1 | LED G 5MM | 1 |
| 27 | Heatsink | HS1,HS3,HS4,HS6,HS7,HS8 | TO-220 HEAT SINK BRD | 6 |
| 28 | INPUT | INPUT1 | JST_XH_02X2.50MM | 1 |
| 29 | 1.2uH | L2 | INDUCTOR 1UH | 1 |
| 30 | OUT | P1 | CON_SPADE_PCB | 1 |
| 31 | GND | P4 | CON_SPADE_PCB | 1 |
| 32 | A42 | Q1,Q28,Q2,Q29 | TO-92-3_L4.8-W3.7-P2.54-R | 4 |
| 33 | A92 | Q3,Q30,Q4,Q31 | TO-92-3_L4.8-W3.7-P2.54-R | 4 |
| 34 | MJE15032 | Q5,Q6,Q9,Q14,Q8,Q13,Q44 | TO-220IS_L10.16-W4.7-P2.54-L | 7 |
| 35 | MJE15033 | Q7,Q10,Q16,Q23,Q11,Q17,Q43 | TO-220IS_L10.16-W4.7-P2.54-L | 7 |
| 36 | 4302A | Q12,Q19,Q20,Q21,Q22,Q24,Q25,Q26,Q32,Q33,Q37,Q45,Q50,Q53 | TO-264-3_L20.0-W5.0-P5.45-L | 14 |
| 37 | 4281 | Q15,Q18,Q34,Q38,Q39,Q40,Q41,Q42,Q46,Q47,Q48,Q49,Q51,Q52 | TO-264-3_L20.0-W5.0-P5.45-L | 14 |
| 38 | MJE340 | Q27,Q35 | ONSC-TO-225-3-77-09 | 2 |
| 39 | MJE350 | Q36 | ONSC-TO-225-3-77-09 | 1 |
| 40 | BD139 | Q54 | ONSC-TO-225-3-77-09 | 1 |
| 41 | BC546 | Q55,Q56,Q57,Q58,Q59,Q60 | TO-92-3_L4.8-W3.7-P2.54-R | 6 |
| 42 | 100 | R1,R2,R3,R6,R7,R15,R27,R28 | AXIAL-0.3R | 8 |
| 43 | 470 | R4,R16,R35,R36 | AXIAL-0.5 R | 4 |
| 44 | 47k | R5,R18,R26,R49,R106,R107,R122,R125 | AXIAL-0.3R | 8 |
| 45 | 8.2k | R8,R34 | AXIAL-0.7_(KK) | 2 |
| 46 | 2.2k | R9,R10,R11,R12 | AXIAL-0.5 R | 4 |
| 47 | 100 | R13,R21 | AXIAL-0.4R | 2 |
| 48 | 10k | R14,R24,R32,R37 | AXIAL-0.5 R | 4 |
| 49 | 47k | R17 | AXIAL-0.9RA | 1 |
| 50 | 220 | R19,R23,R43,R45,R54,R55 | AXIAL-0.5 R | 6 |
| 51 | 1k | R20 | AXIAL-0.5 R | 1 |
| 52 | 2.2k | R22,R103,R119,R120 | AXIAL-0.3R | 4 |
| 53 | 1.5k | R25 | AXIAL-0.3R | 1 |
| 54 | 220 | R29,R33,R44,R50 | AXIAL-0.7_(KK) | 4 |
| 55 | 33k | R30,R31 | AXIAL-0.3R | 2 |
| 56 | 22K | R38,R39,R40,R41 | AXIAL-0.5 R | 4 |
| 57 | 270 | R42 | AXIAL-0.3R | 1 |
| 58 | 8.6k | R46,R47,R51,R52 | AXIAL-0.5 R | 4 |
| 59 | 100 | R48,R91 | AXIAL-0.5 R | 2 |
| 60 | 220 | R56,R57 | AXIAL-0.9RA | 2 |
| 61 | 0.22 | R58,R59,R60,R61,R62,R63,R64,R65,R66,R67,R68,R69,R70,R71,R72,R73,R74,R75,R76,R87,R111,R112,R117,R118 | BPR56 5W | 24 |
| 62 | 10 | R77,R78,R79,R80,R83,R84,R85,R86,R88,R89,R90,R93,R94,R95,R96,R97,R98,R99,R100,R101,R113,R114,R115,R116 | AXIAL-0.4R | 24 |
| 63 | 100 | R81,R82 | AXIAL-0.7_(KK) | 2 |
| 64 | 22k | R102,R121 | AXIAL-0.3R | 2 |
| 65 | 220k | R104 | AXIAL-0.3R | 1 |
| 66 | 6.8k | R108 | AXIAL-0.3R | 1 |
| 67 | 10/5W | R109 | SQMW5R47J | 1 |
| 68 | 10/5W | R110 | AXIAL-0.9RA | 1 |
| 69 | 3k | R123 | AXIAL-0.3R | 1 |
| 70 | 100k | R124 | AXIAL-0.3R | 1 |
| 71 | Pro | R126 | LED R 5MM | 1 |
| 72 | 470k | R127 | AXIAL-0.3R | 1 |
| 73 | 10 | R128,R129 | AXIAL-0.3R | 2 |
| 74 | Relay | RLY1 | SLA RELAY 12V | 1 |
| 75 | 500 | U3 | RES-ADJ-TH_3296W | 1 |
| 76 | 1k | U4 | RES-ADJ-TH_3296W | 1 |
| 77 | Pin | U5 | JST CON_7PIN_2MM | 1 |
| 78 | Fuse | U7,U10 | FUSE-TH_L22.6-W9.0 | 2 |
| 79 | 12VAC | U8 | JST 3P | 1 |
| 80 | KSD-80 | U9 | TO-220-3_L10.0-W4.5-P2.54-T 2PIN V2 | 1 |
| 81 | 2W10 | UR1 | DIO-BG-TH_2W10 | 1 |
| 82 | Clip | YG1 | LED YG 5M | 1 |
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