I have available a good quality R-core transformer made by Shilchar, 300VA, 230V primaries and 2x18VAC secondaries (for -25/0/25V rails or 0/50V rails) with electrostatic screen to further reduce interwinding capacitance.
Nice piece, I found it a has similarly low magnetic stray field as a toroid. Has some tolerance for DC on mains and is dead quiet with a DC-filter.
Selectronic sells it for about 80 Euros, I offer it for 55 Euros.
Nice piece, I found it a has similarly low magnetic stray field as a toroid. Has some tolerance for DC on mains and is dead quiet with a DC-filter.
Selectronic sells it for about 80 Euros, I offer it for 55 Euros.
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