Hammond Transformers Model 300BX

Hammond Transformers Model 300BX (300 Series)Classic Plate and Filament Transformer – 280 VA, 800V C.T. @ 288 ma, 50 VACThis high voltage universal primary transformer is designed to operate with BOTH primary windings engaged. They feature a Faraday Copper Primary Shield this electrostatic shield reduces the capacitive coupling from the primary, greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell). The unit is concentrically wound for low stray field and low noise and is specifically designed for 300B tubes.Features:Primary:Universal – 100, 110, 120, 200, 220,230, 240 VAC 50/60 Hz.Units are designed to operate with BOTH primary windings engaged.Bias Tap: 50 VAC tap from high voltage secondary C.T.Faraday Copper Primary Shield: The electrostatic shield reduces the capacitive coupling from the primary – greatly attenuating higher frequency current coupling to the secondaries (shield i