August 26th 14, 09:20 AM
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Junior Member
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First recorded activity by RadioBanter: Aug 2014
Posts: 2
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Quote:
Originally Posted by Bob from Sacramento
On Saturday, August 23, 2014 3:34:54 PM UTC-7, supremme wrote:
I recently purchased a swan 500c, according to the seller in good
condition, but had not the power supply. I have a Henry tempo of an old
one (yaesu ft200) supports this power supply with swan 500c? I have been
looking for the characteristics and voltages seem to be correct, but I
have no info intensities. I measured the voltages on the power supply of
one tempo a -118, 352, 670 vdc. in the voltage of 300VDC in the swan
500c what is 325vdc max in one tempo I have 352, with load, when they
should be 300VDC. not if it is a problem of the source of one tempo or
so. my question is? I can put the swan 500c in power supply one tempo?
thank you
The 500C power supply (117-XC) shows Pin 8 +800 VDC, Pin 7 +275 VDC, Pin 6, +12 VDC (Relay), Pin 5, Ground Pin 4, 12.6 Volts AC-DC Pin 3, -110 Pin 2, Switch
Pin 1, Switch
800 Volts @ 250 ma. Average, 700 ma, peak
275 Volts at 150 ma, continuous
110 volts negative bias, at 100 ma.
12 volts D.C at 200 ma, relay supply
Hope this helps.
--
supremme
the
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Hello again, first of all thank you for your interest in the answers, I write with a translator from Spain, Radio has no power supply, and here in Spain is very difficult to find one for the Swan, are more abundant heathkit, yaesu and drake . I found a USA manufacturer of transformers which gives some data on transformers boatanchors equipment. ( www.pwdahl.com)
SWAN
* 12V 6A
* 640V- 360mA
230V-300mA
90-V 140 mA
HENRY ONE TEMPO
12.6v - 6A
600v- 275mA
270v-200mA
100V-100mA
It can be seen that the tempo is slightly below one. That think? one might use? thank you
Last edited by supremme : August 26th 14 at 09:25 AM
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