i am trying to charge a 450v capacitor with a 9vdc wall wort, guessing this wont fully charge it?
2051559
HiDan your question seems a little vague but your correct with the wall wort just won't do. You're going to need a few more components and isolation. You may want to look at linear technology such as the lt3573 flyback converter. They have some great circuit diagrams which may be of help. Otherwise unless you elaborate more of what your trying to do I can't answer.
2051560
No it will not charge the capacitor you will have to go with a higher dc voltage. What is your amps on the capacitor
2051561
It's only capable of 30 volts DC output maximum, so will only bring the capacitor up to 30 volts.
2051562
Hi Dan your question seems a little vague but your correct with the wall wort just won't do. You're going to need a few more components and isolation. You may want to look at linear technology such as the lt3573 flyback converter. They have some great circuit diagrams which may be of help. Otherwise unless you elaborate more of what your trying to do I can't answer.
349861
Not sure but I would try Radio Shack because it is probably a standard commonly found charger? Good Luck!
1498741
It needs 12VDC, center-positive. The spec sheet says it draws 7W, so get a 1A wall-wart and you should be A-OK.
2172908
The cap is supposed to act like a seperator of sorts , first make sure the system has zero PSI , or maybe some thing is wrong with the cap ,opening to small or large. Call distributor they have parts and answers
1163534
I was pretty sure it took a 9v, I just opened mine to confirm. 9 volt. Take care...
1838496
I Don't know. Mine fully charges fine. Could be a bad charger or battery. Contact the seller.
705295
I use a DW9106 charger and it works fine but I have no experience with the DW9116 so I can't say one way or the other, sorry.
1710033
Hi Rashmin Do not worry about the watts, whats your charger has the input AC 100/240 voltage, and the output of 5.0 volt DC, it will work.
2057525
Honestly the directions are confusing and I would put it to you this way. Unless you get a capacitor with a resistor on with a diode I think you'll be fine should you have a diode just reverse the wires so it will flow through. BUT if it flows in both directions then your self discharging capacitor has a blown diode. Other than that you can test a cap any which way I have found even though I do wonder why the lack of info. It has worked well for me and I understand it is a Made in China simplistic tool but its simple and cheap for quick diagnostics. I only use it for HVAC work.
986640
I would call the company because I thought the same . My model gets charged directly into the wall , they showed me what to do . It depends on your model . Good luck !
474615
I also have DC9700 charger and the battery charged without any difficulty. Also no idea what the difference would be with an A model charger.
1577558
no idea. the computer might not recognize it. i have a feeling thats what happened with mine and thats why i cant get a full charge
1097329
Do you have your original charger if so check the voltage output it should be around 19 v and 3 amps. if the voltage matches then you will be fine. If you don't have the original then go online and look up specs from hp. And then it will tell you the charging specs and if they match it's good. a charger can be a lower voltage then specified but it will charge slower. You don't want the amps to be higher then your or8ginal
2257318
Try any 9 VDC 400 mA AC Adapter/Charger with a DC type plug with the tip negative 2.1mm and the sleeve positive 5mm. Various brands are available online.
1668521
You Hav, to check the plug in end. If is the same ,Should work.and if you email the seller they should know. Best I can do
799140
Should work fine, I haven't seen the charger draw over 15 A from the 115VAC mains
1099673
In what capacity won't it charge, if you are using a computer it should be fine, if you are using a ac wall charger then it probably isn't the proper AMP rating to charge it.