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Dell J200-12010000D 12V 10A 120W power adapter 5.5x2.5mm

SKU CH-MMKD-52JD0

Delivers 12 V at up to 10 A through a 5.5 × 2.5 mm barrel jack with overload, over-voltage, thermal and short-circuit protection

  • Type9 V
  • Changer TypeUSB C Charger
  • ColorBlack
  • Cable Length5 in.
  • Specifications120 watts, 12 volts_of_direct_current, 10 amps, 110 volts_of
  • Connector ABarrel Connector 5.5mm x 2.5mm
  • Delivers stable 12V DC power with no voltage fluctuations
  • Supports devices drawing up to 10A with 120W maximum output
  • Accepts worldwide 100-240V AC input at 50-60Hz
  • Includes overload, over-voltage, thermal and short-circuit protection
  • Fits 5.5x2.5mm barrel connectors and compatible 5.5x2.1mm jacks

Dell J200 120W 12V power adapter

This 120-watt AC-to-DC adapter delivers 12 volts at up to 10 amps through a 5.5 by 2.5 millimetre barrel connector. It accepts a universal 100 to 240 volt input at 50 to 60 hertz, making it suitable for indoor use worldwide. Built-in overload, over-voltage, thermal and short-circuit protection guards connected equipment. The unit is rated for devices drawing less than 10 amps, with an 80 percent load recommendation.

Replacing lower-capacity 12V supplies

If your existing adapter cannot sustain the current your LED strips, 3D printer, CCTV cameras or audio amplifier require, this 120-watt unit provides the necessary headroom. The step up is worthwhile when the load approaches or exceeds the rating of the original supply, or when voltage sag causes instability. It also consolidates multiple smaller adapters into a single source for compatible devices.

Barrel connector and indoor-only limits

The fixed 5.5 by 2.5 millimetre output jack mates with 5.5 by 2.1 millimetre plugs, but polarity and physical fit must be verified before connection. The adapter is not weather-sealed and is rated for indoor use only, so outdoor LED runs or exposed camera mounts need separate protection. No battery backup or UPS function is included, so power interruptions will stop attached equipment immediately.

Highlights

  • Delivers stable 12V DC power with no voltage fluctuations
  • Supports devices drawing up to 10A with 120W maximum output
  • Accepts worldwide 100-240V AC input at 50-60Hz
  • Includes overload, over-voltage, thermal and short-circuit protection
  • Fits 5.5x2.5mm barrel connectors and compatible 5.5x2.1mm jacks

Specifications

BrandDell
SeriesJ200-12010000D
ModelJ200-12010000D
Part NumberALT-1210
Type9 V
Changer TypeUSB C Charger
ColorBlack
Cable Length5 in.
Specifications120 watts, 12 volts_of_direct_current, 10 amps, 110 volts_of_alternating_current, Barrel Connector 5.5mm x 2.5mm, 50 - 60 hertz, type_b_3pin_na, 0, LED Strips, 3D Printers, CCTV Cameras, Ham Radio Transceivers, Car Subwoofer Amps, Audio Amplifiers, Wireless Routers, ADSL Modems, HUBs, Audio/Video Power Supplies, J200-12010000D
Connector ABarrel Connector 5.5mm x 2.5mm
Connector BBarrel Connector 5.5mm x 2.5mm
Cable Jakcet TypePlastic
Connector StyleMale
FeaturesLED Strips, 3D Printers, CCTV Cameras, Ham Radio Transceivers, Car Subwoofer Amps, Audio Amplifiers, Wireless Routers, ADSL Modems, HUBs, Audio/Video Power Supplies, Barrel Connector 5.5mm x 2.5mm, Corded Electric, 0, AC to DC, 120 watts
Dimensions14.33in W x 12.83in H x 9.06in D
Weight520 grams
Package Quantity1
Package Contents1
Disclaimernot_applicable

Questions about this item

What clearance does the 14.33in wide by 12.83in high by 9.06in deep adapter need for indoor mounting?

The unit measures 14.33in wide, 12.83in high and 9.06in deep; allow at least that footprint plus a few centimetres of air space around the vents for indoor use only.

Which AC plug and DC jack must match when installing the 100-240V 50/60Hz input and 5.5x2.5mm output?

Connect the type B three-pin NA plug to a 100-240V 50/60Hz mains socket, then insert the 5.5mm x 2.5mm barrel plug into the device; the jack also accepts 5.5mm x 2.1mm plugs.

When should the 120W 12V 10A supply be replaced if run continuously at the recommended 80% load?

Running at the advised 8A (80% of 10A) reduces thermal stress; replace the adapter if the automatic thermal cut-off trips repeatedly or output voltage drifts from 12V.

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