DC to DC PCB Converter 20mA (12V in 90-280V Out)
Applications
--------------------------------------
* Tube Audio in Car as PreAmp
* In Guitar Pedal as Effect Circuit
* And many other application who
need from 12v > 100-280v
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Design by moutoulos ™
This is a DC/DC Converter make for a Tube PreAMP for example in car.
However use it too, in Guitar Effect Pedal DIY, with 12VDC input power.
The max load is 20mA in 280VDC out. The output is adjustable from
about 95-280VDC. Must be a multi-turn adjustable trimmer.
I put 47Kohm resistor as Load in 235VDC, and the current in this
resistor/Voltage is about 5mA. Fet in 5mA is ... cold.
However use it too, in Guitar Effect Pedal DIY, with 12VDC input power.
The max load is 20mA in 280VDC out. The output is adjustable from
about 95-280VDC. Must be a multi-turn adjustable trimmer.
I put 47Kohm resistor as Load in 235VDC, and the current in this
resistor/Voltage is about 5mA. Fet in 5mA is ... cold.
WARNING
I sell the Yellow PCB, not the Green.
Applications
--------------------------------------
* Tube Audio in Car as PreAmp
* In Guitar Pedal as Effect Circuit
* And many other application who
need from 12v > 100-280v
Amazing Boards PCBs
Check out my other items !!!
Read Before Buy-Bid: I don't sell instruction for this project, only PCB. From the day
order under normal circumstances, shipping takes approximately 10-14 business days.
order under normal circumstances, shipping takes approximately 10-14 business days.
This is one piece.
More pieces it is possible, but contact me first.
More pieces it is possible, but contact me first.
Payment - Shipping - Policy
-----------------------------------
We accept payment through Paypal ONLY .
We will ship to Worldwide.
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We accept payment through Paypal ONLY .
We will ship to Worldwide.
If you do not have Paypal account, register in HTTPS://www.paypal.com. Payment must be received
within 2 days after auctions ended. Unpaid dispute will be filed to ebay for the non payable bidders.
Shipping Terms
All orders will be processed in 2 days from the date of payment or the date of e-Check is cleared. The delivery
confirmation will be sent via e-mail when your order is processed. Under normal circumstances, shipping takes
approximately 7-14 business days. Shipping and handing fee covers mailing, packing, warehouse and distribution
costs, not postage only. Shipping insurance is offered at 2.00 per item. Should you choose to decline shipping
insurance you accept full responsibility for all damages or losses incurred in the shipping process.
within 2 days after auctions ended. Unpaid dispute will be filed to ebay for the non payable bidders.
Shipping Terms
All orders will be processed in 2 days from the date of payment or the date of e-Check is cleared. The delivery
confirmation will be sent via e-mail when your order is processed. Under normal circumstances, shipping takes
approximately 7-14 business days. Shipping and handing fee covers mailing, packing, warehouse and distribution
costs, not postage only. Shipping insurance is offered at 2.00 per item. Should you choose to decline shipping
insurance you accept full responsibility for all damages or losses incurred in the shipping process.
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Thanks For Looking !!!!.
On Jun-01-13 at 23:45:41 PDT, seller added the following information: