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IV-18 VFD Clock, Big, middle and tiny Nixie Clocks, Nixie Power
Supply Module, Nixie Tubes, other items & components are
It's fully assembled working VFD
Clock, giving you chance to concentrate your efforts on the case
Please send me your complete Clock picture, as I am going to create
picture gallery on my WEB page.ge.
Clock works from 7.5 to 15V DC, but 9v
supply is recommended choice
1.1W (125mA@9V) from wall plug power
supply (all digits to display)
To keep power consumption at low
level, do not connect load <100KOhm to the external alarm contact.
Internal buzzer generates simple one tone
and pause sound in Alarm1 or Alarm2 events. It will last for 1
minute, but could be shut off by pressing the button.
External alarm contacts set logical "1" in
the alarm event and gives you extra feature allowing to connect quality
sound melody generator or any external modules via appropriate
converter or power control circuit (not included in this sale)
Frequency Test Mode can be
activated to easily check and adjust clock frequency. In this mode
Clock does not display or keep time and date, for 3 seconds it displays
200000, which means 200KHz, than display switches off and frequency
check signal is
activated on the dedicated output pin. Use it to check it, if you
have calibrated precision frequency meter or use this signal for
your calibration purposes.
1 year full warranty.
Digit height - 10 mm.
PCB board size - 20x120mm
IV18 VFD clock, including IV-18 display tube and button tips
Latest SW and Documentation
The latest User Manual is available to
download. Please click
Please download Connection and Layout Diagram here
Please feel free to ask me any questions
regarding this VFD Clock. I'll do my best to respond to you within 12
Your design or new function suggestions, improvement are very welcome and will be considered ASAP.
Notice & warning
This clock is designed for inside use only. Do not use this
Clock outdoor under any circumstances.
Some internal components are under High Voltage, before handling
or maintenance work, be sure that it's switched off.
I do not accept any liability may cause during improper or
careless use of this Clock.
Due to high voltage on the board, do not use this clock in
bathroom, under rain or in the wet and/or dusty conditions.
Due to constant improvement, your clock could be slightly
different from the described above or shown on the pictures, but technical parameters and
functionality will be the same or better than stated above.
For your information
Please look at my other items, which I developed for you!
Please add my WEB site to your favourites list, as more items will
Next product in my Clock line is IN-18 Big Nixie Clock. It will be
clock on IN-18 Russian Nixie Tubes.
Digital electronics design is my speciality. Please feel free to contact
me if you have an idea you want to discuss or
if you need to develop electronic device.
When you buy it, You will get
Fully assembled working VFD Clock.
No power supply is included.
Power Supply is available at extra £4-95 GBP for UK Customers
Internal synch clock will be calibrated to get the best time
User Manual with detail description how to
control your Nixie Clock
1 Year full warranty.
First Class Signed For Royal Mail delivery. Just
small extra delivery charge to post it to Europe or to the USA, Canada.
Your Clock will be fully tested, calibrated and well packed before I
dispatched to you.
I'll dispatch your Clock on the next
working day after I receive your payment.
Please, click on the picture to enlarge it (opens in new window).
minutes 45 seconds
38 mm clock
28 mm clock height
If you have bought IV-18
Below you can find all information you will
need to assemble iV-18 Clock yourself.