New-20W 380V High Voltage NIXIE&Magic Eye Tube HV Power Supply Module,NIXIE ERA

Description

New-SHV20W for [24V in, 85V~380V out] High Voltage NIXIE and Magic Eye Tubes PSU,Power Supply Module Std.
DANGER! Lethal Potentials Present
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 V1.5:
1.Update the Max Output from 350V to 380V;
Product Change Notification in V1.4:
1.Add a ratio jumper-Mark:JP;
2.Standard 0.1"(2.54mm)
DIP header pins for DC input and DC output;(Now you can use Dupont Wires.)
Tips:
1.
Please use high quality
Dupont Wires only,and f
or over 250V output,please
separate
the Dupont Wires for the output connection
.
2.Please control the input current in <=1A for the low heat working state,if need more power output,you can increase the input voltage;
3.Please use high quality and stable input DC source,make sure the max input voltage is not over 30V;
4.For the heavy loader,the max output voltage may get a littlt bit drop,it's normal;
Description:
The
S
HV20W
series high voltage power converters are typical current mode boost converters which can accept
12V to 30V DC
input
,and output of
85 to 380V DC
range set by an on-board 3299 trimmer resistor(
For lower DC input you get lower MAX DC output,read the details below.
eg. By using 12V DC input,output goes down to ~220V(Max) DC with load connected
).
It contains an ENABLE pin to turn the convert on/off,and can be controlled by an regular logic signal,like a MCU's GPIO PIN.
No audible noise,instead of
NE555/MC34063/MAX1771
style PSU;
Typical Usage:
For driving NIXIE Tubes,Magic Eye Tubes and other applications requiring high DC voltage.
Typical Parameters:
Input:
24V DC
;
Output:
380V DC
;
Max Power Output:
20W
;
(
This Module can light up over
30PCS
IN-18 NIXIE tubes at the same time.
)
Max efficiency:
88.6%;
Output setting:
Adjustable with a single trimmer resistor;
Module size:
49mm*32mm*15mm;
Simple test by myself:
By using a 24V/2A AC Power Adapter which is for my scanner,and driving a regular FSL 15W 220V~240V E14 light bulb(which I bought for my refrigerator early),the results shown below
:
Input:
24
V
;
Output voltage:
350V
with the light bulb turned on;(
When JP1 UN-shorted,it can output 380V MAX from 24V in.
)
Power output:
35W
;(
This high output is for testing only!
)
Efficiency:
84.6%;
No audible noise;
Note:
This module is especially designed for driving High Voltage tubes from 24V DC to 380V(Max) DC.In this version,we add a jumper-JP on board which shorted in default for the highest efficiency,it can convert from 24V in to 300V(Max) DC output.And you can convert from 24V in to 3
80V max DC output
directly
by unplug the jumper-JP
.
We may not be able to provide extra technology support!
We may will change the Outlook/Circuit/PCB/Components without notification!
Sometimes may need 3~5 working days for assembling it.
Contains:
1PCS SHV20W power supply module,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 Economy Package
with
tracking number;
For shipping to  The United Kingdom or Australia or Russian Federation, we strongly recommand you update to the EUB(express);
Price for updating to the EUB(express):
For shipping to
The United Kingdom
or
Australia
:
+5.99usd;
For shipping to
Russian Federation
:
+3.99usd;
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 may need more days.
Please note that
International Economy Package
can ship to the World wild with low price,but the
transport speed is very unstable
,mail delay is very normal,shipping to far locations
may cost over 30 days
,sometimes the cargoes will be stuck in the airport for
over one month
(especially in the special meeting time,it happened before).
Please understand that
we can't control the mail speed
.If the mail delayed,please be patient.
If you wanna save your time,add extra money for updating to the
EMS
.
We ship to your PAYPAL Verified Address only;
Any import tax or charges should be paid by the buyer.
=====================================================================================
The data shown below is for reference only!!!
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Input Voltage
V
in
(Low)
V
in
(High)
12
30
V
Output Voltage
V
output
380
V
Output Power
P
output
30
W
Electrical Characteristics (DC Parameters)
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Input operation voltage
Vin
12
24
30
V
Output Voltage
V
output
65
310
380
V
Output Current
I
output
Vin=24V,
Vout=320V
0
50
70
mA
No Load Current -
I
noload
Vin=24V
10
15
20
mA
Efficiency
η
Vin=24V,
Vout=320V,
Iout=50mA
78.0
86.5
88.6
%
EN Pin Threshold
V
EN
High(Regulator OFF)
Float /Low(Regulator ON)
1.2
V
Notes:
1.Short the SHUD jump can turn the module Off,Unshort the jump (or short the EN jump) can turn the module On.
2.Module contains input reverse polarity protection.
3.Module contains short protection circuit via current limiting.
Tips:
About the Economy Mail to the World Wide:
The
International Economy Package
is mailed to the destination country by CHINA POST and delivered via the local postal system. Delivery time is usually between 14 to 30 business days.
Usually delivery status is traceable on the post office website of CHINA POST and(or) the destination country post office website.
China Post Office tracking website:
But sometimes,on those web sites,you can track 0 info or just the info that when the goods are transported inside CHINA. Especially shipping to the far locations,just be patient.
For the Economy Mail,
if we got the Tracking number for you,it means that the goods are already in the post office.
If you have not received the goods in 30 days,notice us,we will ask for the detail tracking information via the local post office.