New-HV15W High Voltage NIXIE and Magic Eye Tubes PSU,Power Supply Module V1.0 Std.-MAX1771 Version

This module is referenced from the MAX1771 based "Nixie HV Switching PSU" from:

http://desmith.net/NMdS/Electronics/NixiePSU.html

The Datasheet of MAX1771:

http://pdfserv.maximintegrated.com/en/ds/MAX1771.pdf

New-HV15W High Voltage NIXIE and Magic Eye Tubes PSU,Power Supply Module Std.

DANGER! Lethal Potentials Present
LET ME CLARIFY FIRST:
THE USER IS WARNED THAT CAUTION MUST BE USED IN THE TESTING AND USE OF THE MODULE.
HIGH VOLTAGE, LETHAL POTENTIALS ARE PRESENT IN THIS MODULE. EXTREME CAUTION MUST BE USED IN WORKING WITH.
THIS MODULE CONTAINS DANGEROUS, HIGH VOLTAGE POTENTIALS. USE CAUTION.
DO NOT TOUCH ANY PART OF THE MODULE WHEN IT IS WORKING.

Product Change Notification in the New Version:

1.Module contains input reverse polarity protection;
2.Small size,and update the output cap to 10uF/400V(Sanyo);
3.Add 4 install mounting holes;
4.Able to install 2.54mm std 2-pin at the input & output parts;

Description:
The HV15W series high voltage power converters are typecial current mode boost converters which can accept 9 to 24V DC  input,and output of 85 to 220V DC range set by an on-board 3296 trimmer resistor(For Lower DC input you get lower MAX DC output,read the details below).
It contains an ENABLE pin to turn the convert on/off,and can be controlled by an regular logic signal,like a MCU GPIO PIN.
No audible noise,intsead of NE555/MC34063 style PSU;

Typical Usage:

For driving NIXIE Tubes,Magic Eye Tubes and other applications requiring high DC voltage.

Typical Parameters:

Input:12V DC;
Output:175V DC;

Max power:15W;
Max efficiency:88.6%;
Output setting:Adjustable with a single trimmer resistor;
Module size: 49mm*32mm*15mm(DC headers are not included);

Simple test by myself:

By using a KTEC 12V/1.5A AC Power Adapter which is for my WD USB HARD DRIVER,and driving a regular FSL 15W 220V~240V E14 light bulb(which I bought for my refrigerator early),the results shown below:

Input:12V;
Max output voltage:185V with the light bulb turned on;
Power output:9W;
Efficiency:86.6%;
No audible noise;

Note:

This module is especially designed for driving NIXIE tubes from 12V DC to 175V DC,and you can get more higher voltage by increasing the input voltage,with a 16V DC input or higher ,you can get 220V max DC output.For the Circuit and PCB files in Eagle Cad format,you can visit my website:

http://vfdclock.jimdo.com

We may not be able to provide extra technology support!
We may will change the Circuit/PCB/Components without notification!

Contains:
1PCS HV15W power supply module with DC headers,ready to go.(without any tubes,without power adapter,without wires;)

Payment methods:

We ONLY accept PayPal on eBay selling, other payment is not acceptable.
Please PAY within 7 days, or we'll re-selling the item.

Shipping:

We ship to American via ePacket delivery with tracking number;
We ship to other countries/locations via International Enconomy Package by CHINA POST with tracking number;
Shipping time:10-20 working days for ePacket Delivery to the U.S.A.(normally you will receive it in about two weeks), depends on the destination location;For other far locations it may need more days.
We ship to your PAYPAL Verified Address only;

Any import tax or charges should be paid by the buyer.

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The data shown below is for reference only!!!

Absolute Maximum Ratings

Electrical Characteristics (DC Parameters)

Notes:
1.Short the ENABLE jump can turn the module off.
2.Module contains input reverse polarity protection.
3.Module contains short protection circuit via current limiting.