Hammond Manufacturing Company Inc. Transformers - Audio Transformers 125BSE

Features

• Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits.
• Frequency response: 100 Hz. - 15 Khz at full rated power (+/- 1db max. - ref. 1 Khz).
• For full frequency response (20 Hz. to 20 Khz.) - see our 1627-1642 Series.
• For push-pull output use, see our 125 Series.
• Open style with minimum 12" long primary & secondary leads.
• All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
• Primary impedance range from 2,500 to 10,000 Ohms.
• Secondary impedance range from 4 to 32 Ohms.

Part Details

Click Part No, below, for details (e.g., Product drawings, assembly instructions, ship weight)

Units shown: inch. Switch units to: mm

Part No. - Audio Power - Max. D.C. Bias - Weight - Dimensions - Mounting Hole
(Watts) - (ma) - ( lbs.) - A - B - C - D - E - G
125ASE - 3 25 0.5 2.81 1.35 1.69 2.38 - 0.19
125BSE - 5 45 1.1 3.25 1.63 2.00 2.81 - 0.19
125CSE - 8 60 1.3 3.69 1.86 2.31 3.13 - 0.19
125DSE - 10 70 2 4.00 2.10 2.63 3.56 - 0.19
125ESE - 15 80 3 4.50 2.36 2.94 4.00 - 0.19
125FSE - 20 90 4.5 3.76 2.52 3.15 3.13 2.25 0.20 x 0.38
125GSE - 25 100 6 4.15 2.88 3.46 3.45 2.50 0.20 x 0.38
Part No. - Primary Winding Data
Inductance - DC Resistance
(Minimum) - (+/- 20%)
125ESE - 5.43 H 103 Ohms

AUDIO TX SINGLE ENDED

2.5k ~ 10k Impedance Primary Ohms 4 ~ 32 Impedance Secondary Ohms Audio Transformer 100Hz ~ 15kHz Chassis Mount