An old BCL transformer will do the job Augusto.
Even the 5v 4A is present.
30 years ago we regulated it with 2 x OA105 and 1 x OA150 serial
connected.
Jos on4kj
-----Message d'origine-----
De?: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] De
la part de Augusto Yipmantin
Envoyé?: samedi 14 mai 2005 18:49
À?: amps@contesting.com
Objet?: [Amps] [AMPS] How to start?
Hi all,
My name is Augusto, OA4CVT, I am making a 432 mhz cavity using a 4CX250B
tube from EIMAC.
At moment I have an HV power supply with 1700 to 2000 VDC working well,
it was made to drive a 3CX1500A tube for HF.
What I need to make is a 375 VDC regulated power supply for the screen
tube and 5V @4Ah for filament. Some people told me about the IP-32 power
supply for a Heathkit amplifier, but there is not information available
for this device.
May anyone help me to get a schematic for the power supply?
73 de Augusto, OA4CVT
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