Supply class A with trafo
• constant current 2x 260 mA• adjustable transformer for 115/230 V
• 25 VA cast toroidal transformer
• ultrafast diodes and primary Panasonic FR capacitors
• separate, decoupled structure of AC and DC
• galvanic isolation up to the T-ground connection
• supply - trafo: 100 x 115 mm, high 40 mm
• Class A supply - trafo 98€buy
Supply class A without trafo
• supply: 100 x 54 mm, high 40 mm• Class A supply 58€buy
PCB without components
• Board without components: 100 x 116 x 1,6 mm• Board, heat sink, circuit diagram 29€buy
The heat sink is included, all other components are freely available. The board is suitable for transformers of Talema type 70063K (25VA) or 70040K (10VA).