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17n80c3 transister ic mosfet for 48 volt smps battery charger

17n80c3 alternet pats

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: I nedd a schematic for a Yamaha 48 volt Golf Cart

THEY ARE SPS425

Posted on Apr 25, 2010

c1apton15
  • 3400 Answers

SOURCE: power supply prpblem .dead set.the

If you have manual, schematic is in the back pages. If not go to Behringers' site and download PDF (I believe it's under support)

Posted on Mar 03, 2011

emissionwiz
  • 75822 Answers

SOURCE: the last battery in line keeps going dead and charger shuts off after 20 mins

Have the battery tested, it may be defective.

Posted on Jun 15, 2012

  • 6702 Answers

SOURCE: philips dvd ic blast in smps section

You best buy a new, or when in warranty, bring it back to the store.

Posted on Mar 09, 2015

Testimonial: "but it is out of warranty now I make ready the board but I dont get the number of the IC if i get it that dvd will work"

gopakumarg43
  • 74136 Answers

SOURCE: aiwa TV a219 no sound?. checked Smps volt and ic tda2007a fine.

Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

Posted on May 13, 2015

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Smart ups 1500


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I've been charhing the battery for 48 hours and no charge! any answers?


Kw How old are the batteries and have they been sitting up for a long time? If this is the case the charger cannot pick up really low batteries and charging them for 48 hours won't help. Unfortunately you have to get 2 new batteries. Your chair requires 2 U1 batteries. Now if the batteries are fairly new and when you plug the charger into the joystick you should be getting a red light and a yellow light on the charger. When fully charged the yellow light turns green. If you have both lights and it never turns green bad batteries if no lights or just the power light bad charger, If you have a digital voltmeter you can set it on 200 volts dc and place the leads in the two outter charger plug holes on the joystick. It should read the battery voltage fully charged 25-27 volts HOPE THIS HELPS

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1 Answer

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Warp the batteries in few plastic bags.

Place them in the freezer for 48 hours.

After 48 hrs,it them air out for another 48 hrs,

The expand and contraction may help breaking the salt bridge.


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