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Close-up of 2.1mm x 5.5mm center-negative DC barrel connector and transformer block label for PV-91A
12V AC-DC linear power supply by PHC Enterprise, Inc., 500mA, negative center, used for electronic devices.
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12V AC-DC Linear Power Supply, 500mA (0.5A), Negative Center | PV-1250N

PHC Enterprise, Inc.
5+ in stock

The PV-1250N is a heavy-duty, traditional AC-DC linear power supply providing a stable 12VDC output at a maximum current of 500mA (0.5A). Built as ...

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PHC Enterprise 12VCT 12V and 6V AC/AC power transformer with 0-6V-12V output at 1A, suitable for electronic projects.
PHC Enterprise 12VCT AC/AC power supply transformer with 0-6V-12V output, 1A, 117VAC to 12VAC or 6VAC Save 8% Save %
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12VCT 12V, 6V Transformer 0-6V-12V CT @ 1A 117VAC to 12VAC or 6VAC

PHC Enterprise
5+ in stock

Part #: PX-12C1 CENTER-TAPPED POWER TRANSFORMERS Primary Input Voltage: 117VAC @ 50-60Hz Secondary Output Voltage: 12V CT @ 1 Amp Rated Output 12V...

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PHC Enterprise 12VCT 12V and 6V AC/AC power transformer with 3A current, converting 117VAC to 12V or 6V output.
PHC Enterprise 12VCT 12V or 6V AC/AC power transformer with 3A output, converts 117VAC to 12VAC or 6VAC, model PX-12C3 Save 10% Save %
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12VCT 12V, 6V Transformer 0-6V-12V CT @ 3A 117VAC to 12VAC or 6VAC

PHC Enterprise
5+ in stock

Part #: PX-12C3 CENTER-TAPPED POWER TRANSFORMERS Primary Input Voltage: 117VAC @ 50-60Hz Output Voltage 12V CT @ 3 Amp Rated Output 12V AC or 6V A...

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12VCT 12V and 6V AC/AC power supply transformer by PHC Enterprise, showing the transformer with wiring terminals and specifications.
PHC Enterprise 12VCT AC/AC power transformer, 0-6V-12V output, 5A, 117VAC to 12VAC or 6VAC, for electronic devices Sold out
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12VCT 12V, 6V Transformer 0-6V-12V CT @ 5A 117VAC to 12VAC or 6VAC

PHC Enterprise
Out of stock

Part #: PX-12C5 CENTER-TAPPED POWER TRANSFORMERS Primary Input Voltage: 117VAC @ 50-60Hz Output Voltage 12V CT @ 5 Amp Rated Output 12V AC or 6V A...

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PHC Enterprise 13.8V DC 20A regulated bench power supply, rear view showing connection terminals and ventilation.
Front view of PHC Enterprise 13.8V 20A DC regulated bench power supply with digital display and control knobs.
Sold out
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13.8V DC @ 20A DC Regulated Switching Power Supply

PHC Enterprise
Out of stock

Part #: RSP-2012T Input Voltage: 90~130VAC Output Voltage: 13.8VDC Output Current: 20A Size: 10 x 8.25 x 5" (L x W x H)

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PHC Enterprise 13.8V DC 30A regulated switching power supply with front and back view for bench testing applications.
Front view of PHC Enterprise 13.8V DC regulated switching bench power supply with digital display and control knobs.
Sold out
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13.8V DC @ 30A DC Regulated Switching Power Supply

PHC Enterprise
Out of stock

Part #: RSP-3012T Input Voltage: 90~130VAC Output Voltage: 13.8VDC Output Current: 30A LED Voltage Meter Size: 9 x 7.5 x 4" **Out of stock with n...

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PHC Enterprise 13.8V DC regulated switching power supply on a bench, showing front panel with power and output controls.
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13.8V DC @ 3A DC Regulated Switching Power Supply

PHC Enterprise
5+ in stock

Part #: RSP-312T Input Voltage: 90~130VAC Output Voltage: 13.8VDC Output Current: 3A With banana post & cigarette lighter socket

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PHC Enterprise 13.8V DC regulated switching power supply with LED voltmeter and bench-style design, model SPS-312A.
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13.8V DC @ 5A DC Regulated Switching Power Supply; LED Voltmeter

PHC Enterprise
5+ in stock

Part #: SPS-312A Input Voltage: 90~130VAC Output Voltage: 13.8VDC Output Current: 3A constant; 5A max LED Voltage meter display

$75.00
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13.8V DC regulated bench power supply with 5A output, banana posts, and cigarette lighter socket by PHC Enterprise.
PHC Enterprise 13.8V DC regulated bench power supply with 5A output, banana posts, and cigarette lighter socket, model RSP-512T.
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13.8V DC Regulated Bench Power Supply, 5A (7A Peak), Banana Posts & Cigarette Lighter Socket | RSP-512T

PHC Enterprise
5+ in stock

13.8V DC Regulated Switching Power Supply The RSP-512T is a versatile benchtop power supply designed for testing automotive electronics, ham radio ...

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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.
14V AC-AC power adapter by PHC Enterprise, Inc., wall transformer with 1420mA output for electronic devices.
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14V AC-AC Power Adapter, 1420mA Wall Transformer | AC-1414A

PHC Enterprise, Inc.
5+ in stock

The AC-1414A is a commercial-grade, non-regulated linear AC-AC wall transformer delivering 14VAC output at 1420mA (1.42 Amps). Designed with a stan...

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15 AMP GMA FAST BLOW Fuse, 5x20mm, PHC Enterprise GMA fuse pack, showing five small blade-type fuses for electrical protection
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15 AMP GMA FAST BLOW FUSE 5x20mm 5-Pack; Part # GMA-15A-5

PHC Enterprise
5+ in stock

Part #: GMA-15A-5 Fast-Acting Glass Fuse with a 250VAC Voltage Rating Amperage Rating: 15A Size:  5 x 20mm 5-pack in a secure snap clamp shell UL ...

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Set of five 15A AGC fast blow fuses, 6x32mm size, used for electrical protection, by PHC Enterprise.
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15.0 AMP AGC FAST BLOW FUSE 6x32mm 5-pack; Part # AGC-15A-5

PHC Enterprise
5+ in stock

Part #: AGC-15A-5 Fast-Acting Glass Fuse with a 250VAC Voltage Rating Amperage Rating: 15.0A Size:  6 x 32mm ; (1⁄4” x 1-1⁄4”) 5-pack in a secure ...

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PHC Enterprise 24V AC-AC power adapter with 2.5mm x 5.5mm plug, 2500mA desktop linear power supply for electronics.
15V 1A AC-DC linear power supply with 2.5mm x 5.5mm center positive connector from PHC Enterprise, Inc.
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15V 1A AC-DC Linear Power Supply, 2.5mm x 5.5mm Center Positive | PV-151A

PHC Enterprise, Inc.
5+ in stock

Technical Specifications: Input: 120V AC, 60Hz Output: 15V DC @ 1000mA (1 Amp) Connector: 2.5mm (Inner Diameter) x 5.5mm (Outer Diameter) P...

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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.
16.5V 4.2A AC-DC switching power supply by PHC Enterprise with 2.1mm x 5.5mm center positive connector, front view.
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16.5V 4.2A AC-DC Power Supply - 2.1mm x 5.5mm Center Positive | SW-164Q

PHC Enterprise, Inc.
5+ in stock

Industrial-Grade 16.5V DC 4200mA Desktop Switching Power Supply The SW-164Q is an enterprise-class, highly regulated desktop AC-DC switching adapte...

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16.5V 40VA AC-AC power transformer for security systems and alarms, manufactured by PHC Enterprise, Inc.
16.5V 40VA AC-AC power supply transformer for security systems and alarms, manufactured by PHC Enterprise, Inc.
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16.5V 40VA AC-AC Transformer for Security Systems & Alarms | AC-1624SA

PHC Enterprise, Inc.
5+ in stock

16.5V AC 2400mA (40VA) Plug-In Transformer with Screw Terminals The AC-1624SA is a high-output AC-to-AC power supply designed to provide reliable p...

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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.
16V AC-AC power adapter with 1250mA output, wall transformer, 2.1mm x 5.5mm plug, linear power supply for electronics.
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16V AC-AC Power Adapter, 1250mA (1.25A) Wall Transformer, 2.1mm x 5.5mm Plug, AC16V Linear Power Supply | AC-1611A

PHC Enterprise, Inc.
5+ in stock

Part AC-1611A Form Factor: Compact Wall-Mount Power Adapter Input: 120V AC, 60Hz (Standard US Wall Outlet) Output: 16V AC @ 1250mA (1.25 Amps...

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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 18 AWG DC barrel jack to alligator clip adapter cable with 2.1mm x 5.5mm female socket for electronics projects
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18 AWG DC Barrel Jack to Alligator Clips Adapter Cable, 2.1mm x 5.5mm Female Socket | 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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AC-DC linear power supply by PHC Enterprise, Inc. with 9V DC output, 500mA, 1.3x3.5mm center positive connector
18V AC-AC power adapter for JBL Creature II speaker, 3500mA, by PHC Enterprise, Inc., showing the new EAC-1835SY model.
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18V AC-AC Power Adapter for JBL Creature II, 3500mA (3.5A) | EAC-1835SY

PHC Enterprise, Inc.
5+ in stock

Model: EAC-1835SY Input: 120VAC 60Hz Output: 18V AC @ 3500mA (3.5 Amp) Plug Size: 1.35mm (Inner) x 3.5mm (Outer) Type: Linear AC-AC Power Supply / ...

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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.
PHC Enterprise 18V AC-AC power adapter with 1000mA output, 2.1mm x 5.5mm plug, suitable for electronic devices
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18V AC-AC Power Adapter, 1000mA (1A) Wall Transformer, 2.1mm x 5.5mm Plug | AC-181A

PHC Enterprise, Inc.
5+ in stock

18V AC-AC Linear Wall Transformer — 1000mA (1A) | Part AC-181A The AC-181A is a linear wall-mount AC-to-AC power adapter delivering 18V AC output a...

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PHC Enterprise 18V AC-AC power supply wall transformer with 888mA output, model AC-1888C-2, on a plain background
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18V AC-AC Power Supply 888mA Wall Transformer | AC-1888C-2 (Discontinued)

PHC Enterprise, Inc.
Out of stock

DISCONTINUED PRODUCT NOTICE: Part number AC-1888C-2 (18VAC 888mA) has been retired by the manufacturer. Direct Replacement Available: ...

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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.
PHC Enterprise 18V AC-DC linear power supply with 600mA output, 2.1mm x 5.5mm connector, positive center pin.
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18V AC-DC Linear Power Supply, 600mA, 2.1mm x 5.5mm, Positive Center | PV-1860

PHC Enterprise, Inc.
5+ in stock

The PV-1860 is a linear AC-DC power supply delivering 18VDC at up to 600mA. It accepts standard 120VAC input and is built for compatible equipment ...

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PHC Enterprise 18VAC 2220mA AC-AC power supply with three screw terminals, compact and durable for electronic applications.
PHC Enterprise 18VAC 2220mA AC-AC power supply with 3-screw terminals, compact industrial power module.
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18VAC 2220mA AC-AC Power Supply (3-Screw Terminals) | AC-1822SA

PHC Enterprise, Inc.
5+ in stock

The AC-1822SA is a heavy-duty, wall-mounted AC-to-DC step-down linear transformer designed to provide reliable, high-current 18VAC power. Featuring...

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Black 1ft DC power extension cable with 2.1mm connector, 5.5mm length, 20 AWG, includes on/off rocker switch, by PHC Enterprise.
Black 1ft DC power extension cable with 2.1mm x 5.5mm connector and on/off rocker switch, 20 AWG, for electronic devices.
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1ft 2.1mm x 5.5mm DC Power Extension Cable with On/Off Rocker Switch, 20 AWG BLACK

PHC Enterprise
5+ in stock

Part #: HSQ1 2.1mm x 5.5mm Extension Cable for Power Adapter with ON/OFF switch Female Jack: 2.1mm x 5.5mm Male Plug: 2.1mm x 5.5mm Length: 1 f...

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Set of two PHC Enterprise GMA FAST BLOW FUSES, 5x20mm size, in a 5-pack for circuit protection and electrical safety.
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2 AMP GMA FAST BLOW FUSE 5x20mm 5-Pack; Part # GMA-2A-5

PHC Enterprise
5+ in stock

Part #: GMA-2A-5 Fast-Acting Glass Fuse with a 250VAC Voltage Rating Amperage Rating: 2.0A Size:  5 x 20mm 5-pack in a secure snap clamp shell UL ...

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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