Hi,
When did you buy it?, I haven't supplied fusible resistors for a couple of years now. It's a 300mA polyfuse, if you email me your address I can post one out to you.
Search found 923 matches
- Wed Jan 15, 2020 4:06 pm
- Forum: Nixie thermometer V1
- Topic: ceramic capacitors
- Replies: 5
- Views: 15954
- Tue Aug 20, 2019 3:59 am
- Forum: Relay 5-tube
- Topic: PCB Assembly Discussion
- Replies: 7
- Views: 28150
Re: PCB Assembly Discussion
The resistor is to prevent the capacitors damaging the driver transistor if mechanical shock causes a momentary short in one of the tubes so should be fitted in series with them.
- Mon Aug 19, 2019 4:29 pm
- Forum: Setup and operating help
- Topic: Help! Problem....
- Replies: 3
- Views: 10798
Re: Help! Problem....
It would be just the floating section itself and I'd be happy to repair it though it would be next month before I am back to being able to.
- Wed Aug 07, 2019 11:53 pm
- Forum: Time Flies
- Topic: occasional blanking
- Replies: 11
- Views: 26096
Re: occasional blanking
Red will be undervoltage, I was a bit too cautious with the safety features and almost anything out of spec will shut down the coil driver and supply to the floating section.
- Tue Aug 06, 2019 3:01 am
- Forum: Setup and operating help
- Topic: Help! Problem....
- Replies: 3
- Views: 10798
Re: Help! Problem....
Have you tried powering off for a couple of hours then trying again?. It sounds like the processor in the clock module isn't resetting and starting up correctly when powered. Beyond that it's probably a fault in the clock section.
- Sat Jun 29, 2019 12:24 am
- Forum: Time Flies
- Topic: occasional blanking
- Replies: 11
- Views: 26096
Re: occasional blanking
It could be overtemperature, it uses the onboard PIC sensor and is set to be quite cautious - anything that might be considered higher than average will cause a shutdown. I have one here that is behaving the same way though so will investigate.
- Mon May 20, 2019 1:51 am
- Forum: Nixie thermometer V1
- Topic: pcb problem
- Replies: 2
- Views: 19656
Re: pcb problem
It's possible it has just been put into sleep mode by the IR sensor, you'll need to put the heatshrink sleeving over D1 and try changing modes to wake it up.
Did you leave the USB power supply connected but switched off when you resoldered the LEDs?.
Did you leave the USB power supply connected but switched off when you resoldered the LEDs?.
- Tue Apr 30, 2019 1:33 pm
- Forum: Nixie thermometer V1
- Topic: ceramic capacitors
- Replies: 5
- Views: 15954
Re: ceramic capacitors
Hi,
That is the polyfuse, not a capacitor. Best to read through all the assembly instructions first to see where it's used.
That is the polyfuse, not a capacitor. Best to read through all the assembly instructions first to see where it's used.
- Fri Apr 26, 2019 3:58 am
- Forum: Nixie thermometer V1
- Topic: Anti static bag parts
- Replies: 2
- Views: 10240
Re: Anti static bag parts
Yes, I've slipped up while packing it and that's a button clock kit bag. Could you send me your addres by pm and I'll send out the correct bag.
- Mon Feb 18, 2019 12:50 am
- Forum: Assembly instructions - kit version
- Topic: Some questions about the power supply unit
- Replies: 2
- Views: 8215
Re: Some questions about the power supply unit
No, it depends on the battery backup to retain settings. Are you sure the cells in the battery pack are connected OK - sometimes they can stick slightly in the holder and this prevents the spring from pushing them against the end terminal.