I have a couple of smaller instrument transformers, and they are beasts. I doubt those are current limited. They probably are grossly underrated for continuous duty @ 750va. They can likely be pushed much, much further for short periods of time.
-JJ
From: Miles Mauldin <teslamiles@xxxxxxx>
To: Tesla Coil Mailing List <tesla@xxxxxxxxxx>
Sent: Thursday, December 17, 2015 9:50 AM
Subject: Re: [TCML] ABB High Voltage Instrument Transformer Transformer 120V to 12000V
Am I reading that right? 62.5ma
An NST rated at the same power is half the weight and a third the cost.
What's the benefit that's worth that much difference?
Cheers!
Miles
Sent from my iPhone
> On Dec 16, 2015, at 3:52 PM, David Speck <Dave@xxxxxxxxxxxxxxxx> wrote:
>
> Mike,
>
> Label says thermal rating of 750 watts. At 105# each, they are beefy transformers.
>
> Dave
>
>> On 12/15/2015 9:35 PM, Peggy Day wrote:
>> Greetings All,
>>
>> I wonder what the current or power rating is on these ABB High Voltage Instrument Transformer Transformers? They are good for 120V to 12000V.
>>
>> http://www.ebay.com/itm/NEW-Tesla-Neon-Transformer-120-Volt-to-12-000-Volt-or-12-000V-to-120V-100-1-Coil-/191116989166?hash=item2c7f75d2ee:g:4y4AAOxydB1SeZOu
>>
>> Model/Style Number: 7883A12G07
>>
>> Does anyone know?
>>
>> They look like they might be fun for someone.
>>
>> Thanks,
>>
>> Mike
>
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