Best Halogen Power Transformers in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Halogen Power Transformers

Acme Electric T279740S Dry Type Distribution Transformer, Single Phase, 120/208/240/277 Primary Volts, 120V/240V Secondary Volts, 60 Hz, 1 kVA
#TOP1
Acme Electric T279740S Dry Type Distribution Transformer, Single
5.6
PM SCORE
Acme Electric Transformer,120/240VAC,12/24VAC,250VA, Silver
#TOP2
Acme Electric Transformer,120/240Vac,12/24Vac,250Va, Silver
5.5
PM SCORE
Acme Electric T253012S Low Voltage Distribution Transformer, Single Phase, 240 x 480 Primary Volts - 120/240 Secondary Volts, 2 kVA
#TOP3
Acme Electric T253012S Low Voltage Distribution Transformer, Single
5.4
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Halogen Power Transformers of 2026

Acme Electric T279740S Dry Type Distribution Transformer, Single Phase, 120/208/240/277 Primary Volts, 120V/240V Secondary Volts, 60 Hz, 1 Kva

ACME ELECTRIC
T279740S
5.13 X 5.50 X 10.50 Inches
19.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZAFAG Distributors 9.50

Features

UL-3R enclosure meets or exceeds all listing criteria including NEMA, ANSI and OSHA standards

Single Phase

Encapsulated and completely enclosed design electrical grade silica and resin compounds completely enclose the core and coil to seal out all moisture and air

Acme Electric Transformer,120/240Vac,12/24Vac,250Va, Silver

ACME ELECTRIC
T181050
8.80 X 4.90 X 4.80 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ELECTRIC VOLTAGE 9.62

Features

Transformers

Manufacturer: Acme Electric

Country of manufacture: United States

Acme Electric T253012S Low Voltage Distribution Transformer, Single Phase, 240 X 480 Primary Volts - 120/240 Secondary Volts, 2 Kva

ACME ELECTRIC
T253012S
5.13 X 5.50 X 13.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PJS Superstore 8.72

Features

Quite operation with sound levels below nema standards

Electrostatic shield for enhanced protection

Construction type: encapsulated

Mounting type: wall

Wiring diagram: 2

Acme Electric T181051 Buck-Boost Transformer, 1 Phase, 60 Hz, 0.50 Kva, 120 X 240V Input, 12/24V Output, Steel

ACME ELECTRIC
T181051
8.80 X 5.00 X 5.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ELECTRIC VOLTAGE 9.62

Features

Style: Enclosed - Encapsulated Core and Coil

Single Phase

Mounting Type: Wall

Acme Electric T181050 Buck-Boost Transformer, Single Phase, 120 X 240 Primary Volts - 12/24 Secondary Volts, 250 Va

ACME ELECTRIC
T181050
3.88 X 4.08 X 8.68 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZAFAG Distributors 9.50

Features

Easily configured for numerous applications

Lower cost solution

5-10 times increase in KVA

Made in Mexico

Acme Electric T181058 Buck-Boost Transformer, 1 Phase, 60 Hz, 0.5 Kva, 120V X 240V Primary Volts, 16V/32V Secondary Volts

ACME ELECTRIC
T181058
8.80 X 5.00 X 4.60 Inches
12.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TEKBIR STORE 5.99

Features

Material Type: Stainless Steel

Model Number: T181058

Item Product Dimension: 4.2" L x 4.37" W x 6.09" H

Item Package Weight: 15.0 lb

Acme Electric T253008S Transformer, 500Va, 1P, 240/480V, 120/240V, Isolation

ACME ELECTRIC
T253008S
8.90 X 5.00 X 4.70 Inches
15.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TerraTree 9.08

Features

UL-3R enclosure meets or exceeds all listing criteria including NEMA, ANSI and OSHA standards Shielded for cleaner power Quiet operation with sound level well below NEMA standards Long life UL class 155

Acme Electric T279742S Low Voltage Distribution Transformer, Single Phase, 120/208/240/277 Primary Volts - 120/240 Secondary Volts, 2 Kva

ACME ELECTRIC
T279742S
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZAFAG Distributors 9.34

Features

Quite operation with sound levels below nema standards

Electrostatic shield for enhanced protection

Construction type: encapsulated

Mounting type: wall

Wiring diagram: 23

Acme Electric T181054 Open Core And Coil Industrial Control Transformer, 240V X 480V, 230V X 460V, 220V X 440V Primary Volts, 120V/115V/110V Secondary Volts, 0.5 Kva

ACME ELECTRIC
T181054
8.00 X 3.60 X 3.90 Inches
3.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SEKEGE 9.65

Features

Style: Enclosed - Encapsulated Core & Coil

Single Phase

5-10 times increase in KVA

#TOP10
Best For Acme

Acme Electric T181047 Buck-Boost Transformer, 1 Phase, 60 Hz, 0.05 Kva, 120 X 240V Input, 12/24V Output, Steel

ACME ELECTRIC
T181047
7.70 X 3.70 X 3.60 Inches
4.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SIM Supply, Inc. 9.81

Features

Style: Enclosed - Encapsulated Core and Coil

Single Phase

Mounting Type: Wall

Acme Electric Ta281218 Open Core And Coil Industrial Control Power Transformer, Single Phase, 1.5 Kva

ACME ELECTRIC
TA281218
11.50 X 7.30 X 6.80 Inches
36.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Norex Supply - Save up to 70% on everything! 7.02

Features

Style: Open Core & Coil

Single Phase

Constructed with high quality silicon steel lamination to minimize core losses and increase efficiency

#TOP12
Best For Acme

Acme Electric T279741S Dry Type Distribution Transformer, Single Phase, 120/208/240/277 Primary Volts, 120V/240V Secondary Volts, 60 Hz, 1.5 Kva

ACME ELECTRIC
T279741S
5.13 X 5.50 X 11.62 Inches
25.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SIM Supply, Inc. 9.82

Features

UL-3R enclosure meets or exceeds all listing criteria including NEMA, ANSI and OSHA standards

Single Phase

Encapsulated and completely enclosed design electrical grade silica and resin compounds completely enclose the core and coil to seal out all moisture and air

#TOP13
Best For Acme

Acme Electric T181049 Transformer, 150Va, 1P, 120X240V, 12/24, Buck-Boost

ACME ELECTRIC
T181049
3.67 X 3.89 X 7.16 Inches
7.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZAFAG Distributors 9.50

Features

Country Of Origin: United States

Model Number: T181049

Item Package Dimension: 8.0" L x 8.0" W x 8.0" H

Item Package Weight: 7.0 lb

Top 10 power transformers Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Acme Electric 13

Top 10 power transformers Brands Pie Chart


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