Neon Indicator lamp replacement

  • Thread starter dzhangg
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In summary, neon indicator lamp replacement involves removing the old lamp and installing a new one to restore the functionality of a device or equipment. This process may require specialized tools and techniques, depending on the specific model and design of the lamp. It is important to follow proper safety precautions and instructions to avoid any potential hazards. Regular maintenance and replacement of neon indicator lamps can help ensure the proper functioning of devices and equipment.
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dzhangg
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I have this neon indicator lamp that I would like to replace with an LED. It is a part of an old flash gun.
The indicator is made to show "charge complete" and I've measured that to start from 240V and keep going until maybe 350V. The indicator lamp is connected in series with a 1.5Gohm resistor and the whole thing is connected across the charged capacitor.

There's 4AA voltage within the pack which I could use, but i use rechargeable batteries, so it should work down to 4.8V

What's the smallest circuit I could get to replace this with an LED?
 
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FAQ: Neon Indicator lamp replacement

1. How do I know when my neon indicator lamp needs to be replaced?

The most common sign that your neon indicator lamp needs to be replaced is when it stops lighting up. This could be due to a burnt out filament or a broken connection. You may also notice flickering or dimming of the light before it completely goes out.

2. What tools do I need to replace a neon indicator lamp?

To replace a neon indicator lamp, you will need a screwdriver, wire cutters, and a replacement lamp that is the same size and type as the one you are replacing. It is also recommended to wear gloves and eye protection to prevent any injuries.

3. Can I replace a neon indicator lamp myself or do I need a professional?

While it is possible to replace a neon indicator lamp yourself, it is recommended to have a professional do it to ensure safety and proper installation. Neon lamps use high voltage and can be dangerous if not handled correctly.

4. How long do neon indicator lamps typically last?

The lifespan of a neon indicator lamp can vary depending on usage and quality. On average, they can last anywhere from 10,000 to 25,000 hours. However, if the lamp is frequently turned on and off, it may have a shorter lifespan.

5. How do I dispose of a used neon indicator lamp?

Neon indicator lamps contain small amounts of mercury and should not be thrown in the regular trash. Check with your local waste management facility for proper disposal methods. Some retailers may also offer recycling programs for these lamps.

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