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KGA Enclosures Ltd - Enclosures For Electronics
Tel: +44 (0)1535 636856
E-Mail: sales@kgaenclosures.com
124 Series Tube Driver - Interstage
Hammond Manufacturing Transformers - 124 Series Transformers

KGA Enclosures Ltd are authorised stockist's of the Hammond Manufacturing product range, enabling KGA Enclosures to add a large range of plastic and Aluminium enclosures to compliment our existing product range. All Hammond Manufacturing products are available from KGA Enclosures (View Product Range, View Price List) including the full range of Hammond Manufacturing enclosure product accessories. We offer all of these products at very competitive prices and with full secondary customisation options.

KGA Enclosures Ltd offers a full range of customisation services on both the enclosures and end plates. These include milling or punching of holes and slots onto both the enclosure and end plates. Printing and silk screening services allows for the addition of text, logos and graphics onto both the enclosures and end plates, allowing the end users to easily identify lights and switches. We can also offer stick-able aluminium or PVC labels for all enclosures we supply. KGA Enclosures offers all customisation services at very competitive prices and with very low minimum order quantities. For more information please send your technical drawings to sales@kgaenclosures.com for a free no obligations quote or call +44 (0)1535 636856 for more information.

Product Features
• Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits.
• Should not be used for single ended applications. They have no gap for DC bias current present in SE mode.
• Open style with minimum 5" long primary leads.
• Minimum frequency response 150 Hz. - 15 Khz. (+/- 1 db max. ref. 1 Khz.) at full rated power.
• The part number 124B is the same as the 124A except for 49% Nickel laminations for greater fidelity.
• The part number 124C is the Coil only (for those experimenters who want to use their own "iron").
• If you are looking to replace Radiola III-A audio transformers, check out the universal radiola replacement unit.

Hookup Data
• For Parallel connected operation (33.8K Ohm Secondary):
     • Connect the Green/Yellow wire to the Green wire and the Black/Yellow wire to the Black wire.
• For series connected operation (135K Ohm Secondary):
     • Connect the Black/Yellow wire to the Green (this becomes the center tap) - Green/Yellow and Black wires are the output.
Product Data Sheet
Custom Options Available
Contact Us For Availability
For More Information Click Part Number
Product Options
Part No Series 1+ 10+ 50+ 100+ 500+ More Information
124A 124 Series Tube Driver - Interstage £12.92 £12.27 £11.63 £10.98 £10.34 View Product
124B 124 Series Tube Driver - Interstage £31.09 £29.53 £27.98 £26.42 £24.87 View Product
124C 124 Series Tube Driver - Interstage £11.24 £10.67 £10.11 £9.55 £8.99 View Product
124D 124 Series Tube Driver - Interstage £18.10 £17.20 £16.29 £15.39 £14.48 View Product
124E 124 Series Tube Driver - Interstage £22.89 £21.74 £20.60 £19.45 £18.31 View Product
124F 124 Series Tube Driver - Interstage £40.18 £38.17 £36.16 £34.15 £32.14 View Product