LL2748: Lundahl Mains Transformer

LL2748 is a C-core mains transformer. A valve amp power transformer. The core is assembled with a small air gap to compensate for any mains imbalance. The estimated power rating is 250 VA, which can be increased with good cooling. Magnetic stray is tiny if the secondaries of the two coils are loaded identically.

Specifications:

• 250VA power rating
• The transformer primaries are connected in series for 210-250Vac and in parallel for 105-125Vac 
• Secondary winding 1: 443V, 0.3A
• Secondary winding 2: 5.4V, 4A
• Secondary winding 3: 6.7V, 2A
• Dimensions - 118mm x 78mm x 85mm
• Silicon-iron (STANDARD) core material

PRICE (1 off)
£151.33 +vat +p&p

Non-Stock Item - Please allow 4-6 weeks for dispatch