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Side-angle view of APS-415 regulated switching DC power supply highlighting black steel chassis, heat ventilation slots, and front panel connections.
Front view of APS-415 black adjustable DC benchtop power supply showing analog voltage meter, 3-15V adjustment knob, and red/black binding post terminals. Save 25% Save %
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Adjustable DC Regulated Switching Power Supply (Black) 3-15VDC 4A | APS-415

PHC Enterprise, Inc.
5+ in stock

APS-415 is a black adjustable regulated switching DC bench power supply designed for low-voltage testing and electronics workbench applications. Ea...

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$39.99
$39.99 - $39.99
$39.99
$30.00
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Save 25% Save %
Back view of PHC Enterprise adjustable DC regulated switching power supply APS-415Y in yellow, showing input and output terminals.
Adjustable DC regulated power supply in yellow with 3-15VDC output and 4A current, front view of APS-415Y by PHC Enterprise. Save 25% Save %
$39.99
$39.99 - $39.99
$39.99
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Adjustable DC Regulated Switching Power Supply (Yellow) 3-15VDC 4A | APS-415Y

PHC Enterprise, Inc.
5+ in stock

APS-415Y is a yellow adjustable regulated switching DC bench power supply designed for low-voltage testing and electronics workbench applications. ...

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$39.99
$39.99 - $39.99
$39.99
$30.00
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DC barrel plug adapter with female 2.1mm x 5.5mm jack to male 3.5mm mono connector, 18 AWG for electronics and power applications.
DC Barrel Adapter PHC Enterprise DC-2Y female 2.1mm x 5.5mm to female 2.1mm x 5.5mm conversion plug, 20 AWG cable
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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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DC Barrel Plug Adapter Converter from female 2.1mm x 5.5mm to male 3.4mm x 5.0mm by PHC Enterprise, Inc.
DC Barrel Plug Adapter Converter from female 2.1mm x 5.5mm to male 3.4mm x 5.0mm for power connections, PHC Enterprise RC-X531.
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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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PHC Enterprise DC barrel plug adapter converting 2.5 x 5.5mm to 2.1 x 5.5mm for RC and electronic devices.
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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DC barrel plug adapter with female 2.1mm x 5.5mm jack to male 3.5mm mono connector, 18 AWG for electronics and power applications.
PHC Enterprise DC barrel plug adapter converts to 2.1 x 5.5mm right angle plug 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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DC Barrel Plug Adapter by PHC Enterprise converting 2.5x5.5mm to 2.5x5.5mm with polarity reversal for electronic devices
DC barrel plug adapter by PHC Enterprise converting 2.5x5.5mm to same size with polarity reversal for RC and electronic devices.
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DC Barrel Plug Adapter to 2.5 x 5.5mm plug from 2.5 x 5.5mm; REVERSES the POLARITY

PHC Enterprise
5+ in stock

Part #: RC-R25 In: 2.5 x 5.5mm Out: 2.5 x 5.5mm Gauge: 18awg Cable length 3" *REVERSES Plugs POLARITY from (socket) 2.5 x 5.5mm to => (plug) 2.5...

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PHC Enterprise 9V AC-AC power adapter with 2.5mm x 5.5mm right-angle plug, 1110mA output, model AC-091B
PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 2.5x5.5mm right angle plug for RC and 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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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 5.0x7.4mm with center pin for electronic devices
PHC Enterprise DC barrel plug adapter converting 2.1 x 5.5mm to 5.0mm x 7.4mm with center pin, for reliable power connection.
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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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PHC Enterprise DC barrel plug adapter converting 2.1x5.5mm to 6.3x3.0mm connector for electronic devices.
PHC Enterprise DC barrel plug adapter converting 2.1 x 5.5mm to 6.3 x 3.0mm for 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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Close-up of 2.1mm x 5.5mm center-negative DC barrel connector and transformer block label for PV-91A
DC barrel plug adapter to 9V battery clips from 2.1 x 5.5mm by PHC Enterprise, shown with connectors on a white background.
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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 DC barrel plug adapter converting 1.3 x 3.5mm to USB-B Micro plug for electronic devices.
DC Barrel Plug Adapter to USB-B Micro plug, PHC Enterprise conversion cable, 1.3 x 3.5mm connector for electronic devices
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DC Barrel Plug Adapter to USB-B Micro plug from 1.3 x 3.5mm

PHC Enterprise
5+ in stock

Part #: RC-X-MICRO In: 1.3 x 3.5mm Out: USB-B Micro plug Gauge: 18awg Cable length 3" Converts DC plug from (socket) 1.3 x 3.5mm to => (plug) US...

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Black DC barrel plug adapter by PHC Enterprise, 2.1mm x 5.5mm female to 1.3mm x 3.5mm male, 18 AWG wire, for power conversions.
DC barrel plug adapter by PHC Enterprise, female 2.1mm x 5.5mm to male 1.3mm x 3.5mm, with 18 AWG wire.
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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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DC Barrel Plug Adapter with 1.7mm x 4.0mm right-angle male connector and 2.1mm x 5.5mm female socket, PHC Enterprise RC-X1740C1
DC Barrel Plug Adapter by PHC Enterprise, right-angle 2.1mm x 5.5mm female to 1.7mm x 4.0mm male conversion plug, 18 AWG.
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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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DC Barrel Plug Adapter by PHC Enterprise with female 2.1mm x 5.5mm to male 0.7mm x 2.5mm connector on 18 AWG cable.
DC Barrel Plug Adapter by PHC Enterprise with female 2.1mm x 5.5mm to male 0.7mm x 2.5mm conversion for RC 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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Panasonic AC-DC linear power supply with 6.5V DC output at 350mA, right-angle connector, 1.7x4.7mm center positive polarity
DC Barrel Plug Adapter by PHC Enterprise, female 2.1mm to male 1.7mm right-angle conversion plug with 18 AWG cable.
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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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Panasonic AC-DC linear power supply delivering 6.5V DC at 500mA with 1.7x4.7mm center-positive plug.
DC Barrel Plug Adapter by PHC Enterprise, female 2.1mm x 5.5mm to male 1.7mm x 4.7mm conversion plug with 18 AWG wire.
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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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DC Barrel Plug Adapter by PHC Enterprise with female 2.1mm x 5.5mm to male 2.5mm x 5.5mm connector, 20 AWG wiring.
DC barrel plug adapter by PHC Enterprise, Inc., female 2.1mm x 5.5mm to male 2.5mm x 5.5mm conversion plug, 20 AWG.
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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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AC-DC linear power supply by PHC Enterprise with 9V DC output, 500mA, 3.5mm male center positive connector.
DC Barrel Plug Adapter from PHC Enterprise with female 2.1mm x 5.5mm to male 3.5mm mono connector, 18 AWG wire.
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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 9V AC-AC power adapter with 2.1mm x 5.5mm right-angle plug, 1110mA output for electronic devices.
DC Barrel Plug Adapter by PHC Enterprise, male to male 2.1mm x 5.5mm straight and right-angle conversion for DC power cables.
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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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Close-up detail of 2.1mm x 5.5mm center-positive barrel connector plug for SW-0941A 9V DC 5A power supply.
DC Barrel Plug Adapter by PHC Enterprise, male 2.1mm x 5.5mm to male 2.1mm x 5.5mm conversion, 18 AWG connection.
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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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DC Barrel Plug Adapter by PHC Enterprise, 2.1mm x 5.5mm female to 6.0mm x 4.4mm male conversion plug with 1.4mm center pin.
DC Barrel Plug Adapter by PHC Enterprise, 2.1mm x 5.5mm female to 6.0mm x 4.4mm male conversion plug with 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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DC barrel plug to alligator clips adapter for 2.5x5.5mm connectors, suitable for RC projects and electronic testing.
DC Barrel Plug to alligator clips adapter by PHC Enterprise, Inc., featuring a 2.5x5.5mm conversion plug with red and black clips.
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DC Barrel Plug to Alligator Clips Adapter (2.5x5.5mm) | RC-Y2C

PHC Enterprise, Inc.
5+ in stock

The RC-Y2C is a premium, heavy-duty DC barrel plug to alligator clips adapter cable. It provides a simple, plug-and-play solution to convert a stan...

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PHC Enterprise DC inline rocker switch cable in black with 2.1x5.5mm connectors, 12-inch length, outdoor-rated 18 AWG wire.
DC inline rocker switch cable by PHC Enterprise, Inc., 20 AWG, 2.1 x 5.5mm connector, 12-inch length, shown connected to electronic device
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DC Inline Rocker Switch Cable, 18 AWG, 2.1 x 5.5mm, 12 Inch | HSX1

PHC Enterprise
5+ in stock

HSX1 DC Inline Rocker Switch Cable provides convenient, heavy-duty on/off power control for compatible low-voltage DC electronics equipped with sta...

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Let customers speak for us

from 339 reviews
Adjustable DC Regulated Switching Power Supply (Black) 3-15VDC 4A | APS-415

Adjustable DC Regulated Switching Power Supply (Black) 3-15VDC 4A | APS-415

Josh Dagenais
DC Inline Rocker Switch Cable, 20 AWG, 2.1 x 5.5mm, 12 Inch | RC-T2155
Love it!!

I will be ordering more!

A Adkins
DC Barrel Adapter, Female 2.1mm x 5.5mm to Female 2.1mm x 5.5mm, 20 AWG | DC-2Y

Arrived quickly and was the exact thing I needed to power an AC to AC VAC female adapter.

Louise
12V 1200mA Floating-Smart Battery Charger (1.2A, 2.5mm x 5.5mm Center Positive) | FC-1212B

Works as noted

Chris Thorson
12V AC-AC Power Adapter 1000mA (1A), 2.1mm x 5.5mm | AC-121A
Awesome experience

Web site was very helpful to make sure I had the right replacement plug and it arrived in a few days.
Had to cut the plug end off to replace a hard wired plug from an old Halloween decoration but it worked and saved a 25 year old holiday decoration.

William Barwig
12V 800mA AC-DC Linear Power Supply, Negative Center | PV-12800NL

12V 800mA AC-DC Linear Power Supply, Negative Center | PV-12800NL

Jennie Doran
16.5V 40VA AC-AC Transformer for Security Systems & Alarms | AC-1624SA

It works fine

Tom
25 ft. 18/3 AC Power Extension Cord
25 ft. 18/3 AC Power Extension Cord

exactly as described! good product, good shipping.

glenc
12V AC-AC Power Adapter 1000mA (1A), 2.1mm x 5.5mm | AC-121A

12V AC-AC Power Adapter, 1000mA (1A) Wall Transformer, 2.1mm x 5.5mm Plug | Model AC-121A

Samuel Mangum
DC Barrel Plug Adapter to 6.3 x 3.0mm plug from 2.1 x 5.5mm

DC Barrel Plug Adapter to 6.3 x 3.0mm plug from 2.1 x 5.5mm

Robert Chase
Variable Isolated Transformer 10A (1000W) 0–130VAC with 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
16V AC-AC Power Adapter, 1250mA (1.25A) Wall Transformer, 2.1mm x 5.5mm Plug, AC16V Linear Power Supply | AC-1611A
Great service and communication

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

Roma Solomatov
12V 500mA AC-DC Linear Power Supply (2.1mm x 5.5mm) | PV-1250A
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
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