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DC Plug Barrel Conversion Adapter or Splitters

DC Plug Barrel Conversion Adapter or Splitters

  • Quick solution to change your DC plug to another size without soldering
  • The perfect way to change from one size DC connector to another. Typically you would have to buy different power supplies with the proper power cable attached to fit your needs. These adapters make it possible to convert one size to another.
  •  Offering a wide variety of DC Power Cable solutions for splitters and or different gender combinations to power and connect multiple devices.

 

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AC-DC linear power supply by PHC Enterprise, Inc. with 9V DC output, 500mA, 3.5mm male connector, and center positive polarity.
RC-X3.5-C1 DC barrel plug adapter converting female 2.1mm x 5.5mm to male 3.5mm mono plug
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DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 3.5mm Mono, 18 AWG | RC-X3.5-C1

PHC Enterprise, Inc.
5+ in stock

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 3.5mm Mono | Part RC-X3.5-C1The RC-X3.5-C1 is a compact DC barrel conversion cable that adapt...

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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 0.7x2.5mm for RC and electronic devices
PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 0.7x2.5mm for electronic devices.
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DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 0.7mm x 2.5mm, 18 AWG | RC-X0725

PHC Enterprise, Inc.
5+ in stock

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 0.7mm x 2.5mm | Part RC-X0725The RC-X0725 is a compact DC barrel conversion cable that adapts...

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PHC Enterprise 2.1mm x 5.5mm female to female DC barrel jack conversion adapter plug
PHC Enterprise DC female jack to female jack converter adapter with 2.1 x 5.5mm connectors, suitable for power applications.
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DC Barrel Adapter, Female 2.1mm x 5.5mm to Female 2.1mm x 5.5mm, 20 AWG | DC-2Y

PHC Enterprise, Inc.
5+ in stock

DC Barrel Adapter — Female 2.1mm x 5.5mm to Female 2.1mm x 5.5mm | Part DC-2YThe DC-2Y is a compact DC barrel coupler that connects two 2.1mm x 5.5...

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Close-up of 2.1mm x 5.5mm straight barrel plug connector on AC-125AC 12VAC power adapter
PHC Enterprise DC male to male barrel conversion plug adapter with 2.1x5.5mm connectors, used for power cable extensions.
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DC Barrel Plug Adapter, Male 2.1mm x 5.5mm to Male 2.1mm x 5.5mm, 18 AWG | DC-2X-2

PHC Enterprise
5+ in stock

DC Male to Male Barrel Plug Adapter | Part DC-2X-2 The DC-2X-2 is a male-to-male DC barrel plug adapter cable that connects two female DC jacks or ...

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2.1mm x 5.5mm right angle DC barrel plug connector dimensions diagram
PHC Enterprise DC barrel conversion plug adapter with male straight and right angle plugs, 2.1 x 5.5mm connector, shown in image.
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DC Barrel Plug Adapter, Male 2.1mm x 5.5mm Straight to Male 2.1mm x 5.5mm Right Angle, 18 AWG | DC-2X

PHC Enterprise
5+ in stock

DC Male Straight to Male Right Angle Barrel Plug Adapter | Part DC-2X The DC-2X is a compact male-to-male DC barrel plug adapter cable with one str...

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Black DC power splitter cable with one male plug and one female jack, 2.1x5.5mm barrel connector, by PHC Enterprise.
DC Power splitter cable with two male plugs and one female jack, 2.1 x 5.5mm DC barrel conversion adapter by PHC Enterprise
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DC Power Splitter Cable, 1 Female to 2 Male 2.1mm x 5.5mm, 18 AWG | DC-3Y

PHC Enterprise
5+ in stock

DC Power Y Splitter Cable, 1 Female to 2 Male | Part DC-3Y The DC-3Y is a DC power Y splitter cable that splits one female DC jack into two male ba...

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Detailed label view of the 24V 1A switching adapter showing input 100-240V AC and output 24VDC certifications.
DC Female Jack to Male 4 x Plug adapter by PHC Enterprise, showing the conversion plug with four output connectors on a neutral background.
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DC Power Y Splitter Cable, 1 Female to 4 Male 2.1mm x 5.5mm, 18 AWG | DC-5Y

PHC Enterprise, Inc.
5+ in stock

DC Power Y Splitter Cable, 1 Female to 4 Male | Part DC-5Y The DC-5Y splits one female DC jack into four male barrel plugs, all sized 2.1mm x 5.5mm...

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Close-up of 2.1mm x 5.5mm male plug and female jack barrel connectors with molded strain relief
PHC Enterprise DC Power 1 Male Plug to 2 Female Jack Cable Splitter, 2.1 x 5.5mm (18 AWG, 3 inch)
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DC Power Y Splitter Cable, 1 Male to 2 Female 2.1mm x 5.5mm, 18 AWG | DC-3Z

PHC Enterprise, Inc.
5+ in stock

DC Power Y Splitter Cable, 1 Male to 2 Female | Part DC-3Z The DC-3Z splits one male DC barrel plug into two female barrel jacks, all sized 2.1mm x...

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PHC Enterprise 2.1mm x 5.5mm female to female DC barrel jack conversion adapter plug
DC Power 1 Female Jack to 2 Female Jack cable splitter, PHC Enterprise DC barrel conversion plug adapter with 2.1 x 5.5mm connectors
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DC Power Splitter Cable, 1 Female to 2 Female 2.1mm x 5.5mm, 18 AWG | DC-3J

PHC Enterprise, Inc.
5+ in stock

DC Power Splitter Cable — 1 Female Jack to 2 Female Jacks, 2.1mm x 5.5mm | Part DC-3JThe DC-3J splits a single 2.1mm x 5.5mm female DC input into t...

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Close-up view of 2.1mm x 5.5mm female barrel socket and 1.3mm x 3.5mm male plug connectors
PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm female jack to 1.3x3.5mm male plug, 18 AWG 3 inch
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DC Barrel Plug Adapter, 2.1mm x 5.5mm Female to 1.3mm x 3.5mm Male, 18 AWG | RC-X1335C1

PHC Enterprise
5+ in stock

DC Barrel Plug Adapter, 2.1 x 5.5mm to 1.3 x 3.5mm | Part RC-X1335C1 The RC-X1335C1 is a DC barrel plug adapter that converts a 2.1mm x 5.5mm femal...

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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 1.7x4.0mm right-angle plug for electronic devices.
PHC Enterprise DC barrel plug adapter converting 2.1 x 5.5mm to 1.7 x 4.0mm for RC and electronic devices
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DC Barrel Plug Adapter, 2.1mm x 5.5mm Female to 1.7mm x 4.0mm Male Right-Angle, 18 AWG | RC-X1740C1

PHC Enterprise
5+ in stock

DC Barrel Plug Adapter, 2.1 x 5.5mm to 1.7 x 4.0mm Right-Angle | Part RC-X1740C1 The RC-X1740C1 is a DC barrel plug adapter that converts a 2.1mm x...

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PHC Enterprise DC barrel plug adapter converts 2.1x5.5mm to 1.7x4.7mm plug, suitable for electronic devices.
DC Barrel Plug Adapter from 2.1 x 5.5mm to 1.7 x 4.7mm connector by PHC Enterprise, Inc., for RC and electronics use.
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DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 1.7mm x 4.7mm, 18 AWG | RC-X1747S1

PHC Enterprise, Inc.
5+ in stock

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 1.7mm x 4.7mm | Part RC-X1747S1The RC-X1747S1 converts a standard female 2.1mm x 5.5mm DC bar...

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PHC Enterprise DC barrel plug adapter with 1.7x4.7mm right angle connector for converting from 2.1x5.5mm power outlets.
PHC Enterprise DC barrel plug adapter with right angle 1.7 x 4.7mm connector for 2.1 x 5.5mm power ports, shown in image.
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DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 1.7mm x 4.7mm Right-Angle, 18 AWG | RC-X1747C1

PHC Enterprise, Inc.
5+ in stock

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 1.7mm x 4.7mm Right-Angle | Part RC-X1747C1The RC-X1747C1 converts a standard female 2.1mm x ...

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DC Barrel Plug Adapter Converter by PHC Enterprise, Inc., female 2.1mm to male 2.5mm, with 18 AWG wire for electronic devices.
DC Barrel Plug Adapter Converter PHC Enterprise, Inc. female 2.1mm x 5.5mm to male 2.5mm x 5.5mm with 18 AWG wire
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DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 2.5mm x 5.5mm, 20 AWG | RC-X2555C1

PHC Enterprise, Inc.
5+ in stock

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 2.5mm x 5.5mm | Part RC-X2555C1 The RC-X2555C1 is a compact, heavy-duty DC barrel conversion ...

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PHC Enterprise 2.1mm x 5.5mm female to female DC barrel jack conversion adapter plug
PHC Enterprise DC barrel plug adapter converting to 2.1x5.5mm right angle connector for electronic devices.
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DC Barrel Plug Adapter to 2.1 x 5.5mm RIGHT ANGLE plug from 2.1 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-SL In: 2.1 x 5.5mm Out: 2.1 x 5.5mm plug (right angle) Gauge: 18awg Cable length 3.75" Converts DC plug from (socket) 2.1 x 5.5mm to =&g...

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Right angle 2.5mm x 5.5mm barrel plug tip adapter converting from 2.1mm connector
PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 2.5x5.5mm right angle plug for electronic devices
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DC Barrel Plug Adapter to 2.5 x 5.5mm RIGHT ANGLE plug from 2.1 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-X2555L1 In: 2.1 x 5.5mm Out: 2.5 x 5.5mm plug (right angle) Gauge: 18awg Cable length 5.75" Converts DC plug from (socket) 2.1 x 5.5mm t...

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Detailed label view of the 24V 1A switching adapter showing input 100-240V AC and output 24VDC certifications.
PHC Enterprise DC barrel plug adapter converting to 2.1 x 5.5mm with polarity reversal for RC and electronic devices.
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DC Barrel Plug Adapter to 2.1 x 5.5mm plug from 2.1 x 5.5mm; REVERSES the POLARITY

PHC Enterprise
5+ in stock

Part #: RC-RN2155 In: 2.1 x 5.5mm Out: 2.1 x 5.5mm Gauge: 18awg Cable length 3" *REVERSES Plugs POLARITY from (socket) 2.1 x 5.5mm to => (plug) ...

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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 6.3x3.0mm plug for electronic devices.
PHC Enterprise DC barrel plug adapter converting 2.1 x 5.5mm to 6.3 x 3.0mm plug for RC and electronic devices
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DC Barrel Plug Adapter to 6.3 x 3.0mm plug from 2.1 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-X63 In: 2.1 x 5.5mm Out: 3.0mm x 6.3mm (i.d. x o.d.) Gauge: 18awg Cable length 3" Converts DC plug from (socket) 2.1 x 5.5mm to => (p...

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DC Barrel Plug Adapter Converter from female 2.1mm x 5.5mm to male 3.4mm x 5.0mm, for electronic device power connections.
DC Barrel Plug Adapter Converter from female 2.1mm x 5.5mm to male 3.4mm x 5.0mm; PHC Enterprise, Inc. RC-X531 product image
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DC Barrel Plug Adapter Converter - Female 2.1mm x 5.5mm to Male 3.4mm x 5.0mm (20 AWG) | Part RC-X531

PHC Enterprise, Inc.
5+ in stock

The RC-X531 is a premium, specialized DC barrel conversion cable designed for seamless power routing. This adapter specializes in converting from a...

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DC Barrel Plug Adapter by PHC Enterprise, 2.1mm x 5.5mm female to 6.0mm x 4.4mm male, with 1.4mm center pin for electronic devices
DC Barrel Plug Adapter by PHC Enterprise with 2.1mm x 5.5mm female to 6.0mm x 4.4mm male connectors and 1.4mm center pin.
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DC Barrel Plug Adapter: 2.1mm x 5.5mm Female to 6.0mm x 4.4mm Male (1.4mm Center Pin)| RC-X641

PHC Enterprise
5+ in stock

Part Number: RC-X641 Input (Female): 2.1mm x 5.5mm Jack Output (Male): 6.0mm x 4.4mm Plug Center Pin: 1.4mm diameter Wire Gauge: Heavy-duty...

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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 5.0mm x 7.4mm with center pin, RC-x741 model.
PHC Enterprise DC barrel plug adapter converts 2.1x5.5mm to 5.0x7.4mm with center pin, ideal for electronic device power connections.
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DC Barrel Plug Adapter to 5.0mm x 7.4mm with center pin (1.4mm) from 2.1 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-X741 In: 2.1mm x 5.5mm Out: 5.0mm x 7.4mm; center pin is 1mm (also listed as 1.4mm) Gauge: 18awg Cable length 3" Converts DC plug from (...

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Detailed label view of the 24V 1A switching adapter showing input 100-240V AC and output 24VDC certifications.
PHC Enterprise DC barrel plug adapter to 9V battery clips with 2.1 x 5.5mm connectors for RC and electronic projects
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DC Barrel Plug Adapter to 9V Battery Clips from 2.1 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-9V-2155 In: 2.1 x 5.5mm Out: 9V Battery Clip Connector (soft plastic cover) Gauge: 20awg Cable length 2" Converts DC plug from (socket) ...

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PHC Enterprise 2.1mm x 5.5mm female to female DC barrel jack conversion adapter plug
DC barrel plug adapter to alligator clips, PHC Enterprise RC-Y2C2, with 2.1mm x 5.5mm connection for electronic projects.
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DC Barrel Plug Adapter to Alligator Clips 2.1mm x 5.5mm | Part RC-Y2C2

PHC Enterprise
5+ in stock

2.1mm x 5.5mm DC Barrel Jack to Alligator Clips Adapter Cable Part Number: RC-Y2C2 Simplify your bench testing, prototyping, and temporary power se...

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Close-up of 2.1mm x 5.5mm male plug and female jack barrel connectors with molded strain relief
PHC Enterprise DC barrel plug adapter converting 2.5 x 5.5mm to 2.1 x 5.5mm for electronic devices.
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DC Barrel Plug Adapter to 2.1 x 5.5mm plug from 2.5 x 5.5mm

PHC Enterprise
5+ in stock

Part #: RC-X2155C1 In: 2.5 x 5.5mm Out: 2.1 x 5.5mm Gauge: 18awg Cable length 3" Converts DC plug from (socket) 2.5 x 5.5mm to => (plug) 2.1 x 5...

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Let customers speak for us

from 325 reviews
Variable Transformer 10A (1000W) | 0–130VAC Output with Isolation & LCD Voltmeter - SC-10T-2
What an INCREDIBLE deal, what service!!! I'm be buying more!

I bought the Variac/isolation transformer combo. FOR STARTERS: NOBODY ELSE MAKES THIS COMBO with a genuine isolation transformer. And that fact that it's $200 out the door is insanity. My only advice with the unit would be to double check the voltage display against a multimeter; I find my display to be about 5V lower than the actual output and adjusted accordingly.

This item was packaged more securely than a nuclear warhead. Seriously, the packing job is a masterclass in transportation and logistical safeguards.

In short--I rarely leave reviews. I felt I HAD to for this product. If you're not sure because it's a newer item/company, don't worry. They are LEGIT and they are INCREDIBLE.
One more side note--customer service response is insanely fast also. I emailed a question on a SUNDAY EVENING and got an answer.

GREAT, domestically-owned small business I will support again.

Dan-Owner, HiFi Hopes LLC

Dan-Owner, Hifi Hopes Vintage Audio Restoration
AC-AC Power Supply 16V AC @ 1250mA; 2.1 x 5.5mm
Great service and communication

Got my power supply on time and it’s a great deal!

Roma Solomatov
AC-DC Linear Power Supply 12V DC @ 500mA 2.1 x 5.5mm (+) center polarity
Replacement for Morpheus Droptune Pedal

Needed a replacement for a few guitar pedals. This is a perfect replacement for many pedals. Just verify center polarity and amp requirements.

Brandon Pockat
Professional 500VA Isolation Transformer | 117VAC to 117VAC - ISO-500
Works. Looks good too.

More compact with the toroid transformer.

James Bradshaw
Professional 1000VA Isolation Transformer | 117VAC to 117VAC - ISO-1000
Professional 1000VA Isolation Transformer | 117VAC to 117VAC - ISO-1000

Work as described.

Henry Huynh
AC adapter to my harmonizing pedal

I plugged my new AC adapter to my harmonizing pedal and it worked perfectly. You got one happy customer! Thank you very much.

Sam Striegel
Professional 500VA Isolation Transformer | 117VAC to 117VAC - ISO-500
Excellent Packing

Unit works exactly as it should. This unit is heavy, it was double boxed along with bubble wrap and fitted inserts. Outstanding!

Brad Gensmer
DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 0.7mm x 2.5mm, 18 AWG | RC-X0725
DC Barrel Plug Adapter to 0.7 x 2.5mm plug from 2.1 x 5.5mm

A fantastic well made product. I am using this plug to power a early 2000 QRP transceiver and it works perfectly

Douglas Rehder
12V 500mA Linear Power Supply 3.5mm Plug | PV-1250C
Great Service

They had a transformer that matched my needs.
Great price and fast response.

Mike Nichols
6ft 2.5mm x 5.5mm DC Power Extension Cable, 20 AWG

We are totally satisfied with this product and the delivery time.

J.M.P.
6V AC-DC Linear Power Supply, 1400mA (1.4A), Negative Center | PV-61A
6V AC-DC Linear Power Supply

Works like a charm for my Grundig 350DL as I lost the original years ago. Thank you AC-DC PowerShack.

RALPH HALL
DC Barrel Plug Adapter to 2.5 x 5.5mm RIGHT ANGLE plug from 2.1 x 5.5mm

Great product

Rod Espinoza
Universal AC-DC Power Adapter (3V-12V, 600mA) - PHC-600K | Multi-Plug Regulated Switching Supply (7 Tips)
Works with my CASIO SK-1 KeyBoard

600mA 7.5VDC Tip (-)

Mark Klein
24VCT 24V, 12V Transformer 0-12V-24 CT @ 2A 117VAC to 24VAC or 12VAC
Fixed the Control box

Old transformer went bad after 30 years in service. Part was able to be worked into a tight space and box is working again. Thanks!!

Mikkel Halverson
6ft UL-Certified 18AWG DC Extension Cable (2.1mm x 5.5mm) - Heavy Duty, Black | HDCX6T
Just what I needed

As advertised, 18 gauge extension cables. Arrived promptly.

Ronald Simmer