Power Jack

Power Jack

Check this page if you are looking for Power Jack



6VOLT 3WATT ALUMINUM FRAME SOLAR POWER PANEL 6V 3W DC BATTERY CHARGER W LEGS
6VOLT 3WATT ALUMINUM FRAME SOLAR POWER PANEL 6V 3W DC BATTERY CHARGER W LEGS
Paypal   US $24.99
330 100m x 2mm TAB Wire 3x6 Solar Panel Cells SOLDERED ON SPOOL
330 100m x 2mm TAB Wire 3x6 Solar Panel Cells SOLDERED ON SPOOL
Paypal   US $36.31
6 VOLT 3WATT ALUMINUM FRAME SOLAR POWER PANEL 6V DC BATTERY CHARGER W TILT LEGS
6 VOLT 3WATT ALUMINUM FRAME SOLAR POWER PANEL 6V DC BATTERY CHARGER W TILT LEGS
Paypal   US $24.98
1200w grid tie power inverter dc 28 52v to ac 220v 240v
1200w grid tie power inverter dc 28 52v to ac 220v 240v
Paypal   US $270.00
New Solar Panel Power Fountain Pond Pool Water Pump Garden Plants Watering Kit
New Solar Panel Power Fountain Pond Pool Water Pump Garden Plants Watering Kit
Paypal   US $9.99
New 1200w Grid Tie Power Inverter 28 52 dc to 220v ac
New 1200w Grid Tie Power Inverter 28 52 dc to 220v ac
Paypal   US $269.00
New 03w solar panel with plastic water proof coversolarcell05v06amp charge
New 03w solar panel with plastic water proof coversolarcell05v06amp charge
Paypal   US $.11
1200w grid tie power inverter 28v 52v 110v solar panel
1200w grid tie power inverter 28v 52v 110v solar panel
Paypal   US $81.00
1200w grid tie power inverter 14v 28vdc 110vac for solar panel wind turbine use
1200w grid tie power inverter 14v 28vdc 110vac for solar panel wind turbine use
Paypal   US $102.50
Sylgard 184 Solar Cell Panel SILICONE Encapsulation Kit
Sylgard 184 Solar Cell Panel SILICONE Encapsulation Kit
Paypal   US $49.95
Kit 36 3 x 6 A solar Panel cells Tab WIRE Diodes
Kit 36 3 x 6 A solar Panel cells Tab WIRE Diodes
Paypal   US $47.17
New 400w4w x 100pcssolar cellsolar panel 05v8amp DC Charge water proof film
New 400w4w x 100pcssolar cellsolar panel 05v8amp DC Charge water proof film
Paypal   US $179.00
03w solar panel Kit with plastic water proof coversolarcell05v06amp DC DIY
03w solar panel Kit with plastic water proof coversolarcell05v06amp DC DIY
Paypal   US $.01
6 SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
6 SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
Paypal   US $294.85
3000w 1500w pure sine wave power inverter 24v DC to110v AC 60Hz solar wind
3000w 1500w pure sine wave power inverter 24v DC to110v AC 60Hz solar wind
Paypal   US $208.98
1200w 4pcs x 300w grid tie power inverter 14 28v 230v
1200w 4pcs x 300w grid tie power inverter 14 28v 230v
Paypal   US $339.99
72 3x6 A 18 Solar cells PANEL kit Tab wire Diodes
72 3x6 A 18 Solar cells PANEL kit Tab wire Diodes
Paypal   US $97.71
6 different 3000w power inverter dc 12v or 24v or 48v to ac 110v or 220v
6 different 3000w power inverter dc 12v or 24v or 48v to ac 110v or 220v
Paypal   US $229.99
300w grid tie power inverter 14v 220vac 2011 NEW design
300w grid tie power inverter 14v 220vac 2011 NEW design
Paypal   US $99.99
10 x 8A 45V Schottky BLOCK DIODES for Solar Cells Panel
10 x 8A 45V Schottky BLOCK DIODES for Solar Cells Panel
Paypal   US $9.95
50 3x6 split BROKEN pcs working Solar panel Cells
50 3x6 split BROKEN pcs working Solar panel Cells
Paypal   US $49.95
330 100m x 2mm TAB Wire 3x6 Solar Panel Cells SOLDER
330 100m x 2mm TAB Wire 3x6 Solar Panel Cells SOLDER
Paypal   US $39.65
15 w Watt 12v Solar Panel Battery Charger 10a controller
15 w Watt 12v Solar Panel Battery Charger 10a controller
Paypal   US $64.99
4 SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
4 SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
Paypal   US $199.75
6V 12V Solar Panel Multi Purpose Charger
6V 12V Solar Panel Multi Purpose Charger
Paypal   US $19.99
NEW1200w grid tie power inverter DC 28 52v to AC 110v
NEW1200w grid tie power inverter DC 28 52v to AC 110v
Paypal   US $31.00
KIT for 36 Solar PANEL Cells TAB BUS Wires Diode FLUX
KIT for 36 Solar PANEL Cells TAB BUS Wires Diode FLUX
Paypal   US $14.50
New Multifunctional AC Ammeter for grid tieinverter
New Multifunctional AC Ammeter for grid tieinverter
Paypal   US $59.99
2x SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
2x SYLGARD 184 Solar cells Panel SILICONE ENCAPSULATION
Paypal   US $99.81
100w 200w 300w 500w 1000 Polycrystal Silicon Solar Panel for 12v Battery Charge
100w 200w 300w 500w 1000 Polycrystal Silicon Solar Panel for 12v Battery Charge
Paypal   US $349.99
Brand IT CEO 5600mAh Portable Solar Power Iphone Charger Torch Flashlight
Brand IT CEO 5600mAh Portable Solar Power Iphone Charger Torch Flashlight
Paypal   US $55.99
24000Mah 10W Solar charger for LaptopePADGPS24V MAX
24000Mah 10W Solar charger for LaptopePADGPS24V MAX
Paypal   US $160.00
Power Jack 1200w grid tie inverter DC 28 52v to AC 110v for solar panel wind
Power Jack 1200w grid tie inverter DC 28 52v to AC 110v for solar panel wind
Paypal   US $279.98
600w grid tie inverter28v 52vdc to 220vac for solar
600w grid tie inverter28v 52vdc to 220vac for solar
Paypal   US $179.99
120W Complete Solar Charging Kit 120w Panel 10A 12V charge controller cable
120W Complete Solar Charging Kit 120w Panel 10A 12V charge controller cable
Paypal   US $442.58
600w grid tie Dc50 100Ac110V POWER INVERTER FOR SOLAR
600w grid tie Dc50 100Ac110V POWER INVERTER FOR SOLAR
Paypal   US $179.99
2500w pure sine wave power inverter 12v DC to190 240v AC 50Hz solar wind
2500w pure sine wave power inverter 12v DC to190 240v AC 50Hz solar wind
Paypal   US $365.98
1200w 4pcs x 300w grid tie power inverter 14 28v 110v
1200w 4pcs x 300w grid tie power inverter 14 28v 110v
Paypal   US $369.99
Solar Power Panel Submersible Fountain Pond Water Pump
Solar Power Panel Submersible Fountain Pond Water Pump
Paypal   US $18.88
40 12m x 2mm TAB Wire for 36 3x6 Solar Panel Cells
40 12m x 2mm TAB Wire for 36 3x6 Solar Panel Cells
Paypal   US $5.55
7 x 8A 45V Schottky BLOCK DIODES for Solar Cells Panel
7 x 8A 45V Schottky BLOCK DIODES for Solar Cells Panel
Paypal   US $7.25
New LED 1200w grid tie power inverter 28 52v 110vsolar
New LED 1200w grid tie power inverter 28 52v 110vsolar
Paypal   US $270.00
New 300watts grid tie wind solar panel power inverter DC 14v to AC 220v
New 300watts grid tie wind solar panel power inverter DC 14v to AC 220v
Paypal   US $109.99
New 300watts grid tie wind solar panel power inverter DC 14v to AC 110v
New 300watts grid tie wind solar panel power inverter DC 14v to AC 110v
Paypal   US $109.99
New 600w Grid Tie Power Inverter 28 52v dc to 110v 130v ac
New 600w Grid Tie Power Inverter 28 52v dc to 110v 130v ac
Paypal   US $179.99
New 600w Grid Tie Power Inverter 14 28v dc to 220v 240v ac
New 600w Grid Tie Power Inverter 14 28v dc to 220v 240v ac
Paypal   US $179.99
New 600w Grid Tie Power Inverter 28 52v dc to 220v 240v ac
New 600w Grid Tie Power Inverter 28 52v dc to 220v 240v ac
Paypal   US $179.99
Power jack 5000w grid tie inverterDC 14V 28V to AC 110V solar wind 50 60Hz
Power jack 5000w grid tie inverterDC 14V 28V to AC 110V solar wind 50 60Hz
Paypal   US $1,298.99
600w GRID TIE POWER INVERTER DC 28v 55v Free shipping
600w GRID TIE POWER INVERTER DC 28v 55v Free shipping
Paypal   US $179.99
75 228m x 2mm TAB Wire for Solar Cells make Panel
75 228m x 2mm TAB Wire for Solar Cells make Panel
Paypal   US $9.75
New 300w grid tie power inverter 14vdc 110vac for solar panel wind turbine use
New 300w grid tie power inverter 14vdc 110vac for solar panel wind turbine use
Paypal   US $109.99
20W Complete Solar Charging Kit 20w Panel 5A 12V charge controller cables
20W Complete Solar Charging Kit 20w Panel 5A 12V charge controller cables
Paypal   US $126.44
72 solar cells TRUE A 3X6 18W KIT MAKE DIY 12v PANEL
72 solar cells TRUE A 3X6 18W KIT MAKE DIY 12v PANEL
Paypal   US $104.95
130W 130 W solar panel cells charge 12V DC RV battery
130W 130 W solar panel cells charge 12V DC RV battery
Paypal   US $103.41
1200w grid tie power inverter 28 52vDC 110vACnew model
1200w grid tie power inverter 28 52vDC 110vACnew model
Paypal   US $289.99
New 300w3w x 100pcssolar cellsolar panel 05v8amp DC Charge water proof film
New 300w3w x 100pcssolar cellsolar panel 05v8amp DC Charge water proof film
Paypal   US $159.50
50 100vDC 110vAC 1200w grid tie power inverter solar
50 100vDC 110vAC 1200w grid tie power inverter solar
Paypal   US $349.99
1200w GRID TIE POWER INVERTER DC28v 55v solar panle
1200w GRID TIE POWER INVERTER DC28v 55v solar panle
Paypal   US $289.99
New 6w solar panelflexiblemobile solar charger10v06amp DC solar cell charge
New 6w solar panelflexiblemobile solar charger10v06amp DC solar cell charge
Paypal   US $29.50
Solar Laptop Backpack Charger w 16000mah Battery Dynamo Charger Radio
Solar Laptop Backpack Charger w 16000mah Battery Dynamo Charger Radio
Paypal   US $289.00
New 03w solar cell with plastic water proof cover film05v06amp DCcharge DIY
New 03w solar cell with plastic water proof cover film05v06amp DCcharge DIY
Paypal   US $5.60
NEW DESIGN 1200w grid tie inverter 28V 110V220V 2011
NEW DESIGN 1200w grid tie inverter 28V 110V220V 2011
Paypal   US $319.99
NEW600w grid tie power inverter DC28 52v toAC110v 220v
NEW600w grid tie power inverter DC28 52v toAC110v 220v
Paypal   US $179.99
10W SHERPA HINGED PORTABLE SOLAR PANELS GOAL0
10W SHERPA HINGED PORTABLE SOLAR PANELS GOAL0
Paypal   US $79.00
Portable solar power lighting system 37V 3AH Battery 3W panel 3V output Lamp
Portable solar power lighting system 37V 3AH Battery 3W panel 3V output Lamp
Paypal   US $75.90
3w multicrystalline silicon solar cell 16 efficiency solar power
3w multicrystalline silicon solar cell 16 efficiency solar power
Paypal   US $17.00
03w solar cell kit with plastic water proof coversolarpanel05v06amp charge
03w solar cell kit with plastic water proof coversolarpanel05v06amp charge
Paypal   US $5.60
New 300w3wx100pcssolar cellsolar panel 05v58amp with water proof film DIY
New 300w3wx100pcssolar cellsolar panel 05v58amp with water proof film DIY
Paypal   US $159.96
New 4w multicrystalline silicon solar cell 16 efficiency 05v8amp DC charge RV
New 4w multicrystalline silicon solar cell 16 efficiency 05v8amp DC charge RV
Paypal   US $37.95

Power Jack

Dell Precision M20 Battery Stops Charging When I Move The Power Cord

My Dell  laptop has a power problem.

The Dell Precision M20 Batterystops charging when I move the power cord on the DC adapter. When I start moving the cord left to right, the power LED light on the front goes on and off and the battery charge LED goes on and off too.

I removed the precision m20 battery and tested the laptop again. The laptop starts fine from the DC adapter when the battery is removed, but as soon as I start moving the power cord the laptop shuts off. It looks like the laptop looses power immediately.

If you have a problem like that, most likely it’s related either to the power adapter or the DC-IN power jack.

First of all, I tested the laptop power ac adapter with a multimeter. The power didn’t cut off no matter how badly I moved the cord. The power adapter output voltage was 15.45VDC all the time. That means there is nothing wrong with the power adapter and most likely there is a problem with with the power socket inside the laptop.

Now I’m going to test the power socket inside the laptop.

In order to access the power socket I had to disassemble the laptop and remove the top cover assembly with the display.

You can find disassembly instructions for many HP, Dell, IBM, Lenovo, Sony and Toshiba laptops in these service manuals and guides.

In the laptop I was fixing (Tecra M2) the power jack is attached to a DC-IN harness and this harness can be unplugged from the motherboard.

As you see, I removed the DC-IN harness from the motherboard, plugged in the power adapter and tested continuity with my multimeter as it shown on the picture.

When the power cord is still, the voltage output is 15.45VDC, the same as on the plug.

But as soon as I start wiggling the plug inside the jack, the power cuts off and voltage goes to 0. It means, the power harness is bad.

The problem was fixed after I replaced the defective DC-IN harness with a new one.

In some laptops the power socket (DC jack) is soldered to the motherboard.
If the battery stops charging when you wiggle the power plug inside the jack, either you have a bad power adapter (test it with a voltmeter) or the power jack is broken or loose.

You cannot simply unplug the jack and replace it with another one. You’ll have to unsolder the old jack and solder a new one back on the motherboard as I described in this post.

If the power jack is not broken but loose (not making good contact with the motherboard) you can resolder the old jack without replacing it with a new one.

If  you want to buy a new one,you can see more information from http://www.udtek.com

About the Author

Our products fit with over 10,000 models of Laptops, Scooter, Lcd from leading brands including Sony, Dell, IBM, Toshiba, Apple, Compaq, HP, and many others.

Welcome to www.udtek.com.



Thanks for browsing our site for Power Jack information.