My Goodnight Tube Headphone Project Schematics
SMPS Power Supply
Triode Amplifier Section ECC82 ( 12AU7)
 |
Voltage Tube Amplifier Stage Schematic |
Class A BJT Emitter Follower Current Buffer
2SC2238 2SA968
2SC1815 2SA1015
LM334Z
 |
| Current Buffer Stage Schematic |
 |
| Top Layer and Components Amplifier Section |
Switching Power Supply Based on Texas Booster Driver IC LM3478 and Buck IC LM22673.
Vin=12Vdc
Vout1=200Vdc
Vout2=30Vdc
Vout3=6.3Vdc
Top Layer:
 |
| SMPS Buck-Boost |
No comments:
Post a Comment