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PJ-012B CUI 2.5mm Center Pin DC Power Connectors Power Jack Quantity 850
PJ-012B CUI 2.5mm Center Pin DC Power Connectors Power Jack Quantity 850
$535.50
7500 pcs 5 Pin USB SMT Middle Mount Data Sync Charging Port Block Power Jacks
7500 pcs 5 Pin USB SMT Middle Mount Data Sync Charging Port Block Power Jacks
$149.95
1000Pcs DC Power PCB 2.1mm Jack For Laptop/Boss Pedal New J9
1000Pcs DC Power PCB 2.1mm Jack For Laptop/Boss Pedal New J9
$140.05
7500 Pcs 5 Pin USB SMT Middle Mount Data Sync Charging Port Block Power Jacks
7500 Pcs 5 Pin USB SMT Middle Mount Data Sync Charging Port Block Power Jacks
$112.46
N Male to N Female jack connector DC-3GHz 100W watt 10dB Power Attenuator
N Male to N Female jack connector DC-3GHz 100W watt 10dB Power Attenuator
$119.00
100 pcs DC Power Jack 5.5x2.1mm Female Connector Dual Alligator Clip Cable 25cm
100 pcs DC Power Jack 5.5x2.1mm Female Connector Dual Alligator Clip Cable 25cm
$105.27
200PCS 5.5mm x 2.5mm DC Power Jack Socket Female Panel Mount Connector Copper
200PCS 5.5mm x 2.5mm DC Power Jack Socket Female Panel Mount Connector Copper
$85.00
DC block High Power 200W 2500MHz N male plug M to female jack F RF coaxial 50Ω
DC block High Power 200W 2500MHz N male plug M to female jack F RF coaxial 50Ω
$90.00
 (500 PCs) Black DC Power supply Jack socket 5.5mm X 2.1mm
(500 PCs) Black DC Power supply Jack socket 5.5mm X 2.1mm
$75.00
100 PCS 5.5 MMX 2.1 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS  NEW  ITEM !
100 PCS 5.5 MMX 2.1 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS NEW ITEM !
$80.00
100 PCS 5.5 MMX 2.5 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS  NEW  ITEM
100 PCS 5.5 MMX 2.5 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS NEW ITEM
$80.00
Attenuator 50W 50 Watts DC-3 Ghz 50dB N RF coaxial Power plug M to jack F 50Ω
Attenuator 50W 50 Watts DC-3 Ghz 50dB N RF coaxial Power plug M to jack F 50Ω
$75.00
Attenuator N plug to jack pin 50W 50 Watts 50dB DC-3.0GHZ 50ohm coaxial Power
Attenuator N plug to jack pin 50W 50 Watts 50dB DC-3.0GHZ 50ohm coaxial Power
$75.00
500PCS 2PIN 2.0mm X 0.5 MM socket jack DC Female DC-096A FOR Charger Power Plug
500PCS 2PIN 2.0mm X 0.5 MM socket jack DC Female DC-096A FOR Charger Power Plug
$69.98
200PCS colors Binding Post JACK FOR Speaker Power supply Banana Plug Test probes
200PCS colors Binding Post JACK FOR Speaker Power supply Banana Plug Test probes
$64.98
Finelite PS-21W 59408 Power Supply, 4-2.5mm, 1-RJ11 Jack, 21-Watt, Class 2
Finelite PS-21W 59408 Power Supply, 4-2.5mm, 1-RJ11 Jack, 21-Watt, Class 2
$63.06
PLUGZ2GO 2.1MM X 5.5MM PANEL CHASSIS MOUNT DC SOCKET POWER JACK PLUG- SMALL
PLUGZ2GO 2.1MM X 5.5MM PANEL CHASSIS MOUNT DC SOCKET POWER JACK PLUG- SMALL
$56.96
Attenuator 20W 20 Watts DC-3 Ghz 30dB N RF coaxial Power plug to jack 50ohm
Attenuator 20W 20 Watts DC-3 Ghz 30dB N RF coaxial Power plug to jack 50ohm
$60.00
Attenuator N plug to jack pin 20W 20 Watts 30dB DC-3.0GHZ 50ohm RF Power
Attenuator N plug to jack pin 20W 20 Watts 30dB DC-3.0GHZ 50ohm RF Power
$60.00
Attenuator 50W 50 Watts DC-3 Ghz 30dB N coaxial Power plug M to jack F 50Ω round
Attenuator 50W 50 Watts DC-3 Ghz 30dB N coaxial Power plug M to jack F 50Ω round
$59.99
300PCS 4.0mm X 1.7MM DC Plug Female SMD socket jack Charger Power PCB soldering
300PCS 4.0mm X 1.7MM DC Plug Female SMD socket jack Charger Power PCB soldering
$59.99
Attenuator 50W 50 Watts DC-3 Ghz 30dB N RF coaxial Power plug M to jack F 50Ω
Attenuator 50W 50 Watts DC-3 Ghz 30dB N RF coaxial Power plug M to jack F 50Ω
$59.99
100PCS of 5.5mm x 2.5mm DC Power Jack Socket Female Panel Mount Connector Copper
100PCS of 5.5mm x 2.5mm DC Power Jack Socket Female Panel Mount Connector Copper
$49.99
500PCS 3pin 4mm X 1.0MM DC socket jack Female PCB Charger Power Plug soldering
500PCS 3pin 4mm X 1.0MM DC socket jack Female PCB Charger Power Plug soldering
$59.96
Attenuator 50W 50 Watts DC-3.0 Ghz 10dB N RF coaxial Power plug M to jack F 50Ω
Attenuator 50W 50 Watts DC-3.0 Ghz 10dB N RF coaxial Power plug M to jack F 50Ω
$59.90
Attenuator 50W 50 Watts DC-3.0 Ghz 6dB N RF coaxial Power plug M to jack F 50Ω
Attenuator 50W 50 Watts DC-3.0 Ghz 6dB N RF coaxial Power plug M to jack F 50Ω
$59.90
500PCS 3PIN 5.5mm X 2.1 MM DC socket jack Charger Power Plug Female PCB solder
500PCS 3PIN 5.5mm X 2.1 MM DC socket jack Charger Power Plug Female PCB solder
$59.50
Attenuator 50W 50 Watts DC-3 Ghz 20dB N plug M to jack F RF coaxial Power 50ohm
Attenuator 50W 50 Watts DC-3 Ghz 20dB N plug M to jack F RF coaxial Power 50ohm
$59.00
Attenuator N plug to jack pin 50W 50 Watts 20dB DC-3.0GHZ 50ohm RF coaxial Power
Attenuator N plug to jack pin 50W 50 Watts 20dB DC-3.0GHZ 50ohm RF coaxial Power
$59.00
Attenuator 50W 50 Watts DC-3 Ghz 20dB N coaxial Power plug M to jack F 50Ω round
Attenuator 50W 50 Watts DC-3 Ghz 20dB N coaxial Power plug M to jack F 50Ω round
$59.00
500PCS 3.5mm X 1.3MM DC socket jack Female SMD PCB Charger Power Plug  soldering
500PCS 3.5mm X 1.3MM DC socket jack Female SMD PCB Charger Power Plug soldering
$58.96
2.5MM X 5.5MM PANEL CHASSIS MOUNT DC SOCKET CHARGER POWER JACK PLUG - SMALL
2.5MM X 5.5MM PANEL CHASSIS MOUNT DC SOCKET CHARGER POWER JACK PLUG - SMALL
$55.48
QTY (500) LD0209 LIH SHENG R/A PCB DC POWER JACK
QTY (500) LD0209 LIH SHENG R/A PCB DC POWER JACK
$49.99
500PCS 3.5mm X 1.3MM DC socket jack Female Charger Power Plug PCB soldering
500PCS 3.5mm X 1.3MM DC socket jack Female Charger Power Plug PCB soldering
$54.99
500PCS 3.5mm X 1.3MM DC sockets jack Female PCB DC Charger Power Plug
500PCS 3.5mm X 1.3MM DC sockets jack Female PCB DC Charger Power Plug
$53.96
25 count 142-0711-813 Emerson Network Power Jack assembly end launch SMA
25 count 142-0711-813 Emerson Network Power Jack assembly end launch SMA
$50.00
KYCON DC Power Jack Connector 2,5mm DIA KLDX-SMT-0202-BP 140 PCS
KYCON DC Power Jack Connector 2,5mm DIA KLDX-SMT-0202-BP 140 PCS
$36.00
500PCS DC-041 2.5mm X 0.7MM DC socket jack SMD PCB Charger Power Plug soldering
500PCS DC-041 2.5mm X 0.7MM DC socket jack SMD PCB Charger Power Plug soldering
$49.96
500PCS 3pin 4.8mm X 1.7mm DC socket 1.65mm jack PCB Charger Power Female Plug
500PCS 3pin 4.8mm X 1.7mm DC socket 1.65mm jack PCB Charger Power Female Plug
$49.96
500PCS 3.5mm X 1.3MM DC SMD socket jack Female for PCB Charger Power Plug DC-047
500PCS 3.5mm X 1.3MM DC SMD socket jack Female for PCB Charger Power Plug DC-047
$49.96
LOT OF 40 PCS. CUI PJ-064A POWERJACK, 2.0X5.5MM, VERTICAL
LOT OF 40 PCS. CUI PJ-064A POWERJACK, 2.0X5.5MM, VERTICAL
$49.50
500PCS 5pin 2.5mm X 0.7mm DC SMD SMT socket 0.65mm jack for Charger Power Plug
500PCS 5pin 2.5mm X 0.7mm DC SMD SMT socket 0.65mm jack for Charger Power Plug
$48.96
(10 PCs) YELLOW Panel Mount DC Power supply Jack socket 5.5mm X 2.1mm
(10 PCs) YELLOW Panel Mount DC Power supply Jack socket 5.5mm X 2.1mm
$48.25
300PCS 4.0mm X 1.7MM DC socket jack Female Charger Power Plug PCB soldering
300PCS 4.0mm X 1.7MM DC socket jack Female Charger Power Plug PCB soldering
$45.99
500PCS SMD SMT 3.5mm X 1.3MM DC sockets jack Female PCB Power Charger Soldering
500PCS SMD SMT 3.5mm X 1.3MM DC sockets jack Female PCB Power Charger Soldering
$45.98
500PCS 3.5mm X 1.3MM DC socket jack FOR Female SMD PCB Charger Power Plug DC-031
500PCS 3.5mm X 1.3MM DC socket jack FOR Female SMD PCB Charger Power Plug DC-031
$45.90
250PC 14MM X 5.5MM X 2.5MM DC socket jack Right angle Charger Power Plug Solderi
250PC 14MM X 5.5MM X 2.5MM DC socket jack Right angle Charger Power Plug Solderi
$45.90
50 PCS 5.5 MMX 2.1 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS  NEW  ITEM !!
50 PCS 5.5 MMX 2.1 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS NEW ITEM !!
$45.00
50 PCS 5.5 MMX 2.5 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS  NEW  ITEM !!
50 PCS 5.5 MMX 2.5 MM 2-PIN FEMALE PANEL MOUNT POWER JACK SOCKETS NEW ITEM !!
$45.00
BAG OF 500 PCS PANEL MOUNT DC POWER JACK with 2.1MM PIN & SOLDER TERMINATION
BAG OF 500 PCS PANEL MOUNT DC POWER JACK with 2.1MM PIN & SOLDER TERMINATION
$24.99


Breaking: Elite Dubba-You-O-Em-Ay-Ens Frame Feminist Agenda (I blame the patriarchy)

Years from now, after the revolution, we'll look back on these wacky times and
laugh ("Feminists with housekeepers and nannies? Bwaa!"), but at present one
suffers just a smidge of elite-white-women-and-their-problems fatigue. I
allude to the Anne-Marie Slaughter vs. Sheryl Sandberg knife fight over the
eternal (since the 1970?s, anyway) question "can women 'have it ...

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I blame the patriarchy





How to Identify a Faulty Power Jack on a Laptop

The power jack socket is located inside the laptop and conducts power from it to the electronics of the laptop to charge the battery and power the laptop. When a fault develops it is often difficult to be sure of the cause, this article will indicate some of the things to check to arrive at a conclusion.

You may notice any of the following that may be caused by a faulty power jack located inside the laptop:-

1. Laptop completely dead no power lights etc. This can be caused by no power getting to the laptop or almost any other fault affecting the power up sequence of the laptop. If you have another laptop of the same model and make you could try swapping the battery with a fully charged battery. If the laptop then powers up then the fault is probably with the power jack or charger. Alternatively, sometimes gently wiggling it will cause the charge lights etc of the laptop to briefly illuminate. This would again indicate a failed power jack.

2. Laptop comes on then cuts out after a short period. Again several faults could cause the laptop to quickly cut out; however, a faulty power jack would commonly cause this. When the power jack contact make a poor electrical connection, heat is often generated causing the connection to terminate.

3. Laptop comes on but battery will not charge. Often when the power jack fails this is caused by one or more solder pads cracking; this can result in a high resistance electrical path. This will in effect limit the maximum current that can be delivered to the laptop, so the laptop may come on but there is not enough power left to charge the battery.

4. Laptop works until or unless the power connector is wiggled. Very much like the last fault except the solder pads make and break connection when it is wriggled.

5. Battery charges when laptop is turned off, but not when it is turned on. This is very much like fault 3 as not enough electrical power can be delivered to both the laptop and battery.

6. Smell of burning or hot power connector when plug removed from the laptop. When one or more solder pads connected between the power jack motherboard fracture a high resistance electrical contact may be produced. When current flows heat will be generated possibly resulting in component or motherboard burning. This is perhaps the most destructive failure as it often completely destroys the motherboard due to the considerable heat generated. The repair will either be impossible or corrected by using a nutted power connector that uses flying leads to bypass the burnt motherboard.

7. Light on laptop power supply dim or flashing when connected to laptop and normal when not connected. Most laptop power supplies have a safety feature where they will dim or flash the power light to indicate that there is an overload condition inside the laptop. This will often occur when the laptop motherboard is starting to smolder as the motherboard, which should be an insulator, turns into a conductor due to carbon production.

8. Sometimes it is obvious when the power jack becomes completely detached inside the laptop.

Repair of the power jack should only be carried out by a competent laptop repair company as it is very easy to completely destroy the motherboard and laptop if great care is taken when removing and re-soldering the new connector.

I have spent many years successfully repairing broken laptops. Rarely is it necessary to replace the faulty laptop motherboard.
Laptop repair
is not easy but is always a challenge.



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