IVL1-7/5 ИВЛ1-7/5 RUSSIAN 7 SEGMENTS 5 DIGITS CLOCK VFD TUBE

Description

PLEASE, READ CAREFULLY EVERYTHING. IT IS IMPORTANT.
About Item:
IVL1-7/5 (ИВЛ1-7/5) is a Russian (USSR), 4-digit, 7-segment, VFD, clock tube.
Main characteristics of the indicator IVL1-7 / 5:
Light color - Green.
Brightness, no less - 500 cd / m
2
.
Filament voltage nominal (acceptable) - 5.0 V (4.5-5.8) V.
Filament current - 120 mA.
The voltage of the anode (segment) pulse nominal (maximum) - 27 V (50 V).
Anode current pulse segments of one digit - 12 mA.
nominal impulse voltage grid (maximum) - 27 V (50 V).
Grid current pulse one digit - 12 mA.
Duty cycle - 5 ± 1.
Locking potential on the grid is not less than -7 V.
Operating time of - 30 000 hours.
Temperature of the medium (-45 ... + 70)
o
C
Operating conditions of the indicator IVL1-7 / 5:
Do not operate the indicator when powered heater circuit constant current. Filament circuit is preferably supplied with alternating current from the transformer winding to a midpoint, which serves the common point O cathode.
Visible glow anode segment at the voltage applied to the grid occurs at a positive potential of the anode segment (2.5-3.0) V. To avoid possible backlight off potential at the anode segment must not exceed (1.5-2.0) V.
The height of each digit is 20 mm.
The size of the tube is 133 x 47 mm.
Weight: 67 g.
PLEASE, READ CAREFULLY!
SHIPPING METHODS:
1. Europe -
Economy International Shipping -
no tracking number.
If you wish faster delivery and tracking number, please contact us before paying.
2. Worldwide -
Standard International Shipping - with tracking number included in the cost of shipping.
3. All orders above - with tracking number included in the cost of shipping.
The delivery time varies from
7 to 45 working days (9 weeks)
to most of the countries.
Detailed info you can find in the table below.
Delivery time
% of shipments that arrive in the said delivery time
Country
working days (without holidays and weekends)
<15
15-24
25-34
35-45
>45
<3 weeks
5 weeks
7 weeks
9 weeks
>9 weeks
Canada,
United States
5 %
85 %
7 %
3 %
0 %
Africa, South America
5 %
20 %
55 %
20 %
0 %
Japan, South Korea
10 %
85 %
5 %
0 %
0 %
Taiwan,
Thailand
5 %
45 %
45 %
5 %
0 %
China, India
5 %
40 %
50 %
5 %
0 %
Indonesia,
New Zealand
5 %
40 %
50 %
5 %
0 %
Israel
5 %
65 %
30 %
0 %
0 %
Australia
5 %
55 %
35 %
5 %
0 %
Russia
5 %
50 %
40 %
5 %
0 %
Europe
60 %
35 %
5 %
0 %
0 %
Others, not entered shall, countries
5 %
20 %
55 %
20 %
0 %
Items are generally shipped out within 24
(rarely 48)
hours after payment has been confirmed (Holidays, Sat. & Sun. excluded).
The delivery time depends on the destination, holidays, customs clearance factor and other factors.
Please
,
if you have a problem
, DO NOT OPEN CASE
on eBay
before this period has elapsed or before you communicate with us.
We ship your package to your eBay address. Please update your complete address including full name
and phone number
during checkout.
We are not responsible for any wrong or undeliverable address.
INTERNATIONAL BUYERS – PLEASE NOTE:
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
ADDITIONAL INFORMATION & QUESTIONS:
The pictures are for general information only
.
They do not carry technical information
.
I apply maximum efforts to work better and better. It is very important for me to get your feedback to know, whether you are really satisfied completely!
Please, contact us if you have questions - especislly in the delivery term.
Please use the link "Ask seller a question".
GUARANTEES & a POLICY of RETURN:
We guarantee you complete satisfaction with all our products. If you receive an item you ordered damaged or defective, we will send replacement item. We only accept returns if the items in original package you have received are not what was described in the auction, damaged or defective. If exchange is not possible money refund will be issued. All returns must be sent to Bulgaria. Item for returning must have the original tags and packing, otherwise it won't be accepted.
Thanks And Good luck!
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