EHT Supply

We have ready built and tested (includes plastic box) variable output EHT supplies available. Output can be varied from 1.5kv to over 8kv. Output is negative polarity. Requires a DC supply from 3 to 12 volts.65 x 75 x 25 (W x L x H)

AUD $95.00
DIY Kit

AUD $57.20
 

Fully regulated EHT supply.

Will maintain a pre-set voltage on the panels regardless of demand (within reason). Compensates for voltage losses due to leakage effects, humidity etc.
Fully adjustable output which is easily set and read with a standard voltmeter. Supplied as a kit with instructions. Includes case.  
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AUD $133.10

Adjustable Regulator

for the non-regulated supply above. Provides a regulated DC output ranging from
<3 volts to > 12 volts.Ready built and tested. (one only reqd)
AUD $42.70


Note, the above regulator is supplied on a printed circuit board and is ready to use. It may need to be enclosed in a suitable box depending upon the speaker design.

     DIY Kit Form

AUD $23.10

Audio Transformers

Our standard audio transformer is a grain oriented silicone steel, multi-sectioned design, with excellent frequency and square wave response. Turns ratio is 1:90, power handling conservatively set at 150 watts continuous and 500 watts impulse. (<200 ms). Weight 4.5Kg

A$325.00

 

Response is < + or – 2dB, 20Hz to 20kHz driving a 1.2 nf load. A 0.6 ohm resistor is used in series with the primary to quell a rising response which peaks at 25 kHz. (resonance). This resistor may be varied to adjust the response for different panel loads.