Güç Kaynağı 48-50 Volt 10 Amper Güç Kaynağı (Regülatör)
Bizzat kendim bir dönem kullandım. Sonrasında smtp power supley kullanmaya başladım. Gerçekten iyi bir regüle ediyor transistorlar daha az ısınıyor. Ben 15V regüle için kullandım zamanında. memnunda kalmıştım.
This PSU has been especially designed for current-hungry ham radio transceivers. It delivers safely around 20Amps at 13.8V. For lower currents, a separate current limiting output, capable of 15ma up to a total of 20A has been added. Let us see what we have got here. The power transformer should be capable to deliver at least 25A at 17.5 to 20V. The lower the voltage, the lower power dissipation. The rectified current will be �ironed� by the C1, whose capacity should not be less than 40.000uF, (a golden rule of around 2000uF/A), but we recommend up to 50.000uF. This capacity can be built up by several smaller capacitors in parallel. The base of this design is a simple 12V regulator (7812). The output voltage can be brought to desired value (here 13.8V) by two external resistors (R5 and R6) using this formula:
