Charger making noise while charging
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Is it Normal for my Battery to Bubble and Make Noise when Charging?
Previous Next. Cogman Lifer. Sep 19, 10, 73 I have a ford edge I came home after a long trip to a dead battery, so I purchased a 2Amp battery charger and have been charging the battery for about the last 8 hours. So here is my question. Was the fast clicking relay preventing charging using too much energy checking if there was enough energy to run things? And should I worry about completely disconnecting the battery and charging to make sure nothing is draining it.
I'm hoping that the battery will be charged in the morning and just want to do everything I can to make sure it gets there. LTC8K6 Lifer. Mar 10, 28, 1, Probably too small of a charger to charge a dead battery in the vehicle given the parasitic loads and the relay. Probably the battery saver relay that was clicking?
I would disconnect the battery from the car if I had to use a 2A charger. If you have AAA, get a jump. Sep 12, 48, A 2 amp charger should easily out-charge any small key-off power draw. I'm unsure if there's any odd anti-theft stuff like 90's stereos requiring some sort of reprogramming after power has been removed, but you could probably disconnect it and charge that way if you're concerned.Eve level 3 security missions
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It only takes a minute to sign up. I have a pair of Qi-compatible wireless charging pads, and I've noticed that when a device is charging, the pad will emit a quiet but noticeable squeal in a relatively high frequency range. Perhaps it's because the pads sit on my desk near my bed, that I notice, but I'm curious what might be causing the squeal and if there's anything I can try to mitigate it.
Wireless charging pads work by inductive coupling. In the pad is a coil, and in the device being charged is another coil. When these coils are close together, they have a high mutual inductance, and we can use this mutual inductance to transfer energy between them, as in a transformer. The trouble is this: an inductor is also an electromagnet.Caso meningite nel fiorentino, è tipo b
As the current oscillates in the coil, the magnetic forces also oscillate. These magnetic forces act on the individual turns of the coil itself and ferromagnetic materials nearby, causing audible vibration. Magnetostriction can also play a role.Badaji ne 12 sal ki poti ko choda katha
Besides the charging coils themselves, there are probably more inductors in the circuitry that converts the 60 or 50 Hz mains AC to the higher frequency shown here. I don't know that there's much you can do to mitigate this noise, other than remanufacturing the device.
You might try setting the charger on a neoprene or rubber pad, which might at least prevent some of the vibration from coupling into your table. The better solution is usually to move the oscillation frequency above 20 kHz where it can't be heard by humans, or to more solidly support the coils so they can move less. The following is just a guess because there is not enough information, but I post it as an answer because I had the same effect in wireless charging system that I built.
Some capacitors, ceramic and film in particular, can emit audible noise when operated at or near audible frequencies. While not a big issue, this noise originates in vibrations, which can lead to a mechanical failure on a PCB and have minor electric effects which can be significant in a high precision electronics. These effects are not desirable and are not restricted to audible frequencies. In your case, the only issue is the annoying sound. You can try to take the charger apart and find the "loudest" capacitors - these can be replaced with better and usually more expensive capacitors which emit less noise.
See this article for a related discussion. The other source of audible noise in electronics are transformers, however, since the sound is in high frequency range, it is not probable that any transformer has something to do with it. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered.View Full Version : humming noise while charging normal?
I've noticed a humming noise starting to come on when I'm charging the car in the garage. It seems to be coming from the rear of the car.Which one of the following substances should exhibit hydrogen
I read about noises during driving but not really at rest and charging. I took a quick video of it. It's harder to hear in the video but it's there when I walk into the garage.
The walls could be magnifying the sound. The car has been fully charged for a couple of hours now and the ambient temp is around 60's. I've read that it could be power electronics cooling pump but just wanted to confirm it's a normal sound. I hope so because my 5 week old Volt not only has a slight humming sound, but makes are sorts of other odd noises that would get me banned from the kitchen table.Types of motorcycle frames pdf
Next you will be blaming the dog. I have heard it on our car as well. If you press the button on the driver door for the gas cap, and the buzzing stops, it was the system checking the gas tank. It is normal. Mine does that, but rarely do I hear it because it happens so infrequently. If it is staying on like that, you likely have a problem.
SolarVolt- Thanks for the link post 13 seems to sum it up as a pressurization test. Mine used to hhhmm frequently, then I tough it a few more words. If its the tank pressurization it should be infrequent. If its frequent you might have a seal leak in the pressure system and should have the dealer check it some time.
You gas levels would be going down with no driving too. I believe there is a cooling fan in the rear of the car for the 12 volt inverter that charges the battery there.
What is this clicking sound while trying to charge the battery in my Chrysler Town & Country?
You could be hearing that. Got my Black Volt 4 days ago. I hear a fan blowing in the front like a radiator fan. I can actually feel the air movement when I open the hood in my closed garage. Only hear it when charging with my wall charger. No other issues. Any advice? Do I need to take it in for service? Nope, no need for service. That fan is cooling the charger located on the forward passenger-side, I believe.Thanks for reaching out!
Charging dead battery, relay constantly clicking
A very good day to you. I understand that the notebook makes a noise when the adapter is plugged in. I will be a delight to assist you.
A commendable job was done by attempting it before posting your question in the HP forums. It is always a great pleasure to work with technically competent customers like you. Kudos to you for that.
We definitely value your relationship with HP tremendously. We appreciate you greatly for doing business with HP and I take it as a privilege to share this platform with you. For better clarity and to assist you better I would require more information regarding this.
Then please try with a different power cord and adapter if possible by stepping into Best Buy or staples to isolate the issue to the power cord and not the computer. If the noise does not occur with another adapter, then the charger in question needs to be replaced.
If it continues to happen even with a different adapter, then the notebook needs to be serviced. To get this done please contact HP phone support by following these steps:. Step 1. Step 3. Scroll down to "Still need help? Complete the form to select your contact options". Step 4.Ninjatrader strategy builder trailing stop
Scroll down and click: HP contact options - click on Get phone number, Case number and phone number appear. Hope this helps. Let me know how this goes. I genuinely hope the issue gets resolved without hassles and the unit works great. Take care now and have a splendid week ahead. What do you mean it needs to be serviced? Hp thought it was my speaker.We sometimes have an issue with the driver's side sliding door not closing properly, then the battery dies.
I put it back to the 10 amp charge setting for now, but it's still clicking sporadically. James answered 7 years ago. Chris answered 7 years ago. The clicking sound is coming from the fuse panel next to the battery, not the charger itself.
Thanks for your suggestions. I'll remove the battery and take it to the auto parts store. I'll let you know how it turns out. I took the battery to AutoZone, but they said they'd have to try to charge the battery before running any test on it, which would take about 45 minutes to an hour they were closing in 15 minutes. So I brought it back home and connected it to the charger directly.
I had previously only tried to charge it while installed in the van. This time, the battery took a charge.
I put it back in the van and it started right up. So now the question is, why wouldn't it take a charge while hooked up to the van? Jim answered 7 years ago. I suspect the battery is over 3 yrs old and will slowly lose its charge.
GuruSB4F3 answered 10 months ago. It happens when the engine is cold or hot. I don't here a What plug is the best to remove to add a freeze plug heater on a Chrysler Town and Country?
The one we took out is too shallow Our van is misfiring and has a rough idle and wanting to start with replacing the plugs and if that doesn't resolve it, then changing the coil. But unsure of what type of coil it is in the '08 town Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus.
Related Questions. Find great deals from top-rated dealers TM Search. Related Models For Sale. Used Cars For Sale.Initially you can hear a relatively low but still audible and annoying crackling noise coming mostly from just above the keyboard Doesn't seem to be related to the fans, sounds perhaps like some of the electrical wiring is responsible for itbut eventually the fans start to kick in and start producing an extremely loud noise even under minimal load and the noise becomes unbearable.
Worth noting that the problem usually kicks in after plugging in the charger, and then continues onwards for a pretty long time even after unplugging it. If it's of any relevance, model's number is ae Thanks in advance. Does it occur only when you plug it in?
What about normal usage? Or when you turn on the backlight of the keyboard? If the computer does not calm down you can check with the Task Manager Right click on the Windows icon to find which processes are using the CPU and disk resources. If you google with the name of the offender you can find lots of information what it is about.
You could definitely try referring to the thread Jorkki posted. However, that thread refers specifically to the 7th gen Intel core version of the Spectre x - some of which had burning motherboard issues. This issue is definitely not unheard of. Users consistently complain on the forums about the heat and fan noise coming from the Spectre series as a whole. I first came to this forum a year and a half ago because I was frustrated with HP's computer cooling management with the Spectre Another late reply, but here it goes anyway.
So having sent it back to the country I bought it from again, it was sent to the insurance services there In less than a month, well within the replacement time limit.
The insurance kept delaying the issue until more than a month had passed, and they then called saying that they couldn't replace it since the time limit for that had passed. They then said they'd attempt to repair it, extend the warranty, and that we'd have to settle for that.
After calling HP afterwards, they eventually told us they wouldn't do anything about it, which I found quite ridiculous. All in all, extremely dissapointed with the service from HP, probably the single worst experiences I've ever had in dealing with a company's support service. Would seriously recommend against buying any HP product considering the utterly woeful service and support provided.
Almost a year's worth of issues and delays, and I have to settle for practically nothing because of HP's inadequacy and indifference. Didn't find what you were looking for? Ask the community or Ask the Virtual Agent. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
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All forum topics Previous Topic Next Topic. Level 1. Message 1 of 9. HP Recommended. Product: Spectre x Operating System: Microsoft Windows 10 bit.Hi There, Most battery chargers on the market today have a couple of different settings.
They will usually have a regular 12 amp charging mode, a 6 amp charging mode and a boost charging mode.
The 6 and 12 amp charging modes are generally very quiet and should not produce much noise. The boost mode is a much more intense power supply and is designed to use when trying to jump start the vehicle when the battery is weak.
This produces a lot of current generally will make a bit of a loud buzzing sound. Make sure that you have the battery charger switched to the proper setting for just charging the battery at a regular rate 12 amps. Q: Battery charger makes loud noise when trying to charge battery?
My car has miles. My car has an automatic transmission. Jeff Engstrom Automotive Mechanic. Thank Jeff. Was this answer helpful? Thank you for your feedback! Sorry about that. Why wasn't this information helpful? Express The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details. Related Questions. My truck is slow on take off by Bobby R. While sitting at stop light, with foot on brake, engine revs as if someone else has gas pedal to the floor Is the problem my fuel pump, relay, or connector.
What will cause a motor to knock? Home Questions. Year I don't know. What others are asking Brake abs and traction control light on lost brakes today Hello, thank you for writing in. The traction control system and the ABS work hand in hand to help keep you on the road in slick conditions.
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