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Can I use a 15v ac 500 mA charger instead of a 15v ac 600 mA charger?
Yes you can. It will just take a little longer to complete the charge cycle.
How do you drop 12vdc 1000mA charger to 12vdc 500mA for 12v 7Ahr battery?
The current rating on a charger ("1000 mA", "500 mA"), usually means the currentthat the charger is capable of supplying if it needs to. It's NOT the current that'salways being pumped out.If your 7AH battery needs 500 mA at some time during the charging operation,then a 1000mA charger is capable of supplying it.
What adapter has more power the 9v 600ma or the 9v 800ma?
The capacity of the 800 mA adapter is 200 mA larger than the 600 mA adapter.
Can you use a 9V 600mA adapter on a 9V 400ma scanner?
You can use any 9v adapter as long as the output amperage is rated higher than the amperage rating of your appliance so yes a 600ma adapter can be used to power a 500ma or 400ma appliance
What fuse does charger 970814 007 use?
That Craftsman charger uses a 500 mA (1/2 A) fuse available from Radio Shack for $4.00- a 4pak. Be aware that the fuse blew because something else wasn't right.
Can you use a 9v 600Ma adaptor to power a 9v 300Ma appliance?
I think you mean to ask if one can use a 9v 600mA adapter to power a 9v 300mA appliance. Yes, you can do that. A 9v 600mA adapter will deliver 9v at up to 600mA. A mA is one milli amp, or one thousandth of an amp. 300mA is 300 thousandth of an amp, 300/1000 or 0.3 amps. 600mA is 600 thousandth of an amp, 600/1000 or 0.6 amps, and is twice the current of 300mA.
Can a 12 VDC 500 mA adapter replace a 12 VDC 1200 mA adapter?
It depend on what the load of the device that plugs into it is. The mA rating is the maximum amount of amperage that the adapter can produce. The 500 mA adapter will produce about a half amp whereas the 1200 mA adapter outputs 1.2 amps. So one is about three times larger that the other. Check the device that you are trying to power for a mA load and that will tell you whether you can use it on the 500 mA adapter.
Can you use a 5v 1A charger for a 5v 500mA device?
No. In general, a charger needs to be able to figure out when the battery has reached full charge, otherwise the charger can damage the battery by overcharging it. You need to use the specific charger required for the battery. And, if you are trying to power a non-battery device that requires 1A from a 5V 100mA source, you will not be able to maintain 5V, so it will not work there either.
Can I use a battery charger that is rated at 6V DC 1000 mA to replace one that was 6V DC 100mA or will this damage the battery?
No you should not do that. It will damage the battery and the battery will explode.
How much voltage does a mobile charger need?
My mobile phone (an Alcatel) charger will supply 500 mA at 5 V. So the maximum continuous power it is capable of supplying will be the product of these two -i.e. 2.5 W. Of course, it won't necessarily ever reach that value in practise.
How can Charge my Phone another charger?
If you want to use another charger... it MUST have the same voltage and mA/h rating as your existing charger - AND the same connector to attach to your phone.
Can I substitute a 12V DC 700 ma power supply or wall wart with for a 12V DC 500 ma rated supply?
Yes you can but for devices use 12 v and 500 ma( 0.5 a) <<>> No, the output of the 500 mA power supply will be too small for a device that requires 700 mA to operate. It can be done the other way around though, a 700 mA power supply will operate a device that only requires 500 mA with 200 mA to spare.
