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DC-DC voltage converters
Two British suppliers offer devices for producing HT voltage from
low-voltage sources.
- EDS makes a DC to DC converter that produces 90V from six 1.2V
rechargeable cells. For details send SAE to EDS, 27 The Templars,
Worthing, BN14 9JT.
- TRACKTEK SYSTEMS Ltd offers a range of converters for military
and domestic radio sets that should meet practically all needs.
Starting with a standard 12V input, their various products offer
outputs at 1.5-2.5V, 3V, 4.5V, 6V, 12V, 67.5V, 90V, 120V, 150V
and 180V. Negative voltages are also possible. For information
send SAE to Tracktek Systems Ltd, P.O. Box 45, Hitchin, SG5 2AH
(01462-621616, fax 01462-434597).
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