HAM, PESQUISAS E DOCUMENTOS
ELETRÔNICA E FÍSICA
sábado, 30 de maio de 2020
Power Inverters Explained - How do they work working principle IGBT
Variable Frequency Drives Explained - VFD Basics IGBT inverter
850W computer power supply - how does it work (with schematics)
SMPS Tutorial (5): Inductor Basics, Magnetic Circuits, Switched Mode Pow...
sexta-feira, 29 de maio de 2020
HP Switching Power Supply Repair Part 2: Debugging the Startup Circuitry
HP Switching Power Supply Repair Part 1: How it works
24V 10A 240W power supply - test, failure, teardown and fix
12V 10A switching power supply (with schematic and explanation)
Flyback Transformer Design Software | 12V 5A Switch Mode Power Supply | ...
domingo, 3 de maio de 2020
Revision y alguna mejora en Yaesu FT 747GX
Reparacion e instalacion de salida FI en Yaesu FT 747GX para scope
Acoplador Heathkit SA2060 (parte 2, rele de potencia instalado).mp4
acoplador de antena en recepcion.mp4
Un vetusto Yaesu FT 707 que se resiste a morir
No funciona acoplador Yaesu fc-700
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