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$4.99
12V AC Transformer
Hobby Lobby
$4.99
12V AC Transformer
Hobby Lobby
$819.99
RM0320P13 HAMMOND POWER SOLUTIONS - Transformers & Dry Transformer Supplies
Radwell.com
$819.99
RM0320P13 HAMMOND POWER SOLUTIONS - Transformers & Dry Transformer Supplies
Radwell.com
$45.03
Robertshaw Class 2 Transformer: 48 VA Power Rating, 120V AC/208V AC/240V AC, 12V AC/24V AC/2.5V AC Model: 620-402
Grainger
1
$45.03
Robertshaw Class 2 Transformer: 48 VA Power Rating, 120V AC/208V AC/240V AC, 12V AC/24V AC/2.5V AC Model: 620-402
Grainger
$288.99
9070TF50D1 - Square D - Industrial Control Transformer
SimplyBreakers.com
$288.99
9070TF50D1 - Square D - Industrial Control Transformer
SimplyBreakers.com
$38.31
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot/Plate Model: 90-T40M3
Grainger
4
$38.31
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot/Plate Model: 90-T40M3
Grainger
$47.97
Waterproof IP67 LED Transformer - 250W 12V, 110V AC To 12V DC Low Voltage Output With 3-Prong Plug, 3.3 Feet Cable For LED Light, Computer Project,
Amazon.com
408
Free shipping
$47.97
Waterproof IP67 LED Transformer - 250W 12V, 110V AC To 12V DC Low Voltage Output With 3-Prong Plug, 3.3 Feet Cable For LED Light, Computer Project,
Amazon.com
$144.49
9070T150D3 - Square D - Industrial Control Transformer
SimplyBreakers.com
$144.49
9070T150D3 - Square D - Industrial Control Transformer
SimplyBreakers.com
$319.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 100SV1A
Grainger
$319.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 100SV1A
Grainger
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$99.99
$105.99
DEWENWILS 300W Low Voltage Landscape Transformer With Photocell, Low Voltage Transformer 120V AC To 12V/15V AC, Landscape Lighting Transformer For LED
Amazon.com
114
Free shipping
$99.99
$105.99
DEWENWILS 300W Low Voltage Landscape Transformer With Photocell, Low Voltage Transformer 120V AC To 12V/15V AC, Landscape Lighting Transformer For LED
Amazon.com
$128.25
B100LP7JK MICRON INDUSTRIES CORPORATION - Transformers & Control Transformer Supplies
Radwell.com
$128.25
B100LP7JK MICRON INDUSTRIES CORPORATION - Transformers & Control Transformer Supplies
Radwell.com
$132.99
Smart Low Voltage 300-Watt Metal Landscape Lighting Transformer, Compatible With Alexa And Google Home
Home Depot
5
Free shipping
$132.99
Smart Low Voltage 300-Watt Metal Landscape Lighting Transformer, Compatible With Alexa And Google Home
Home Depot
$109.99
Low Voltage 300-Wattage Metal Landscape Lighting Transformer Outdoor W/Photocell Sensor And Timer, 120V To 12V/15VAC
Home Depot
7
Free shipping
$109.99
Low Voltage 300-Wattage Metal Landscape Lighting Transformer Outdoor W/Photocell Sensor And Timer, 120V To 12V/15VAC
Home Depot
$629.80
9070T1000D1 SCHNEIDER ELECTRIC - Transformers & Isolation Transformer Supplies
Radwell.com
$629.80
9070T1000D1 SCHNEIDER ELECTRIC - Transformers & Isolation Transformer Supplies
Radwell.com
$152.99
DEWENWILS 300W Multi-Tap Low Voltage Transformer, 120V AC To 12V/13V/14V/15V AC,Stainlees Steel Shield, Outdoor Transformer For Low Voltage Landscape
Amazon.com
255
Free shipping
$152.99
DEWENWILS 300W Multi-Tap Low Voltage Transformer, 120V AC To 12V/13V/14V/15V AC,Stainlees Steel Shield, Outdoor Transformer For Low Voltage Landscape
Amazon.com
$166.99
ACME ELECTRIC Buck Boost Transformer, 500 VA, NEMA 3R, 12/24V AC, 120/240V AC, T181051
Zoro.com
15
$166.99
ACME ELECTRIC Buck Boost Transformer, 500 VA, NEMA 3R, 12/24V AC, 120/240V AC, T181051
Zoro.com
$40.32
Bunn 34307.1001 Transformer - 120V / 12V, 10VA
WebstaurantStore
$40.32
Bunn 34307.1001 Transformer - 120V / 12V, 10VA
WebstaurantStore
$82.39
ACME ELECTRIC Low Voltage Distribution Transformer, 0.05 Kva, NEMA 3R, 120/240V AC, 240/480V AC, T153004
Zoro.com
1
$82.39
ACME ELECTRIC Low Voltage Distribution Transformer, 0.05 Kva, NEMA 3R, 120/240V AC, 240/480V AC, T153004
Zoro.com
$490.99
ACME ELECTRIC Low Voltage Distribution Transformer, 1 Kva, NEMA 3R, 120/240V AC, TF279260S
Zoro.com
$490.99
ACME ELECTRIC Low Voltage Distribution Transformer, 1 Kva, NEMA 3R, 120/240V AC, TF279260S
Zoro.com
$123.53
Low Voltage 600-Watt Metal Landscape Lighting Transformer With Timer Photocell Sensor 120 VAC To 12/14 VAC For Outdoor
Home Depot
Free shipping
$123.53
Low Voltage 600-Watt Metal Landscape Lighting Transformer With Timer Photocell Sensor 120 VAC To 12/14 VAC For Outdoor
Home Depot
$549.11
500 VA Micro Transformer - 415V Input Voltage - 120V Output Voltage - NEMA 1
Larson Electronics
$549.11
500 VA Micro Transformer - 415V Input Voltage - 120V Output Voltage - NEMA 1
Larson Electronics
$233.00
75 VA Micro Transformer - 110V Input Voltage - 230V Output Voltage
Larson Electronics
$233.00
75 VA Micro Transformer - 110V Input Voltage - 230V Output Voltage
Larson Electronics
$14.97
Wabash Transformer - Class 2 Transformer, UL5085-3 Certified, 40VA, 120V To 24V
PowerVolt Group
$14.97
Wabash Transformer - Class 2 Transformer, UL5085-3 Certified, 40VA, 120V To 24V
PowerVolt Group
$52.99
351100149 Transformer
WebstaurantStore
1
$52.99
351100149 Transformer
WebstaurantStore
$9,500.00
1-Phase Padmount Transformer 12470 GY 7200 - 120/240 50 Kva
Maddox
$9,500.00
1-Phase Padmount Transformer 12470 GY 7200 - 120/240 50 Kva
Maddox
$38.72
Veris | X100CBA | Transformer, 100Va, 120/240/277/480 VAC TO 24 VAC, Foot/Single HUB Mount, Circuit Breaker | Power Supplies - Transformers
Kele
$38.72
Veris | X100CBA | Transformer, 100Va, 120/240/277/480 VAC TO 24 VAC, Foot/Single HUB Mount, Circuit Breaker | Power Supplies - Transformers
Kele
$92.99
12V Low Voltage Waterproof Dimmable Transformer 12V DC / 25W / Yes ($15.99)
Kings Outdoor Lighting
$92.99
12V Low Voltage Waterproof Dimmable Transformer 12V DC / 25W / Yes ($15.99)
Kings Outdoor Lighting
$79.90
Wifi Low Voltage Transformer 60W, 120V AC To 12V DC-HOSL02W
delupe.com
Free shipping
$79.90
Wifi Low Voltage Transformer 60W, 120V AC To 12V DC-HOSL02W
delupe.com
$281.39
$403.00
Hammond Power Solutions C1F1C0WES - Transformer 1Kva 277-120/240V Copper
Essential Electric Supply
30% off
$281.39
$403.00
Hammond Power Solutions C1F1C0WES - Transformer 1Kva 277-120/240V Copper
Essential Electric Supply
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$556.05
Acme Electric TF217437S | TRANSFORMER 190/200/208/220/380/400/416/440VAC PRIMARY 120/240VAC SECONDARY | Industrial Transformers
RS
$556.05
Acme Electric TF217437S | TRANSFORMER 190/200/208/220/380/400/416/440VAC PRIMARY 120/240VAC SECONDARY | Industrial Transformers
RS
$1,347.73
480W AC To DC Transformer - 120V Delta 1PH, 50/60Hz Primary - 24V DC Secondary - Open Enclosure
Larson Electronics
$1,347.73
480W AC To DC Transformer - 120V Delta 1PH, 50/60Hz Primary - 24V DC Secondary - Open Enclosure
Larson Electronics
$84.81
Gaylord 19871 OEM 120/240--24V 40Va Transformer
WebstaurantStore
$84.81
Gaylord 19871 OEM 120/240--24V 40Va Transformer
WebstaurantStore
$20.19
Hammond Manufacturing BPD2E | TRANSFORMER 20VA 120VAC PRIMARY 12VAC 1.67A SECONDARY CLASS2 WALL PLUG BP SERIES | Industrial Transformers
RS
$20.19
Hammond Manufacturing BPD2E | TRANSFORMER 20VA 120VAC PRIMARY 12VAC 1.67A SECONDARY CLASS2 WALL PLUG BP SERIES | Industrial Transformers
RS
$37.79
Keystone 60W Low Voltage Halogen Transformer 120V Input 12V Output Class 2 (KTET-60-1-SCP-DIM-AL-DP)
Lighting Supply
$37.79
Keystone 60W Low Voltage Halogen Transformer 120V Input 12V Output Class 2 (KTET-60-1-SCP-DIM-AL-DP)
Lighting Supply
$281.03
Solahd E750WB | TRANSFORMER 750VA 240/480VAC PRIMARY 120VAC SECONDARY, PANEL MOUNT SBE SERIES | Industrial Transformers
RS
$281.03
Solahd E750WB | TRANSFORMER 750VA 240/480VAC PRIMARY 120VAC SECONDARY, PANEL MOUNT SBE SERIES | Industrial Transformers
RS
Transformers 101: How They Work & How To Wire Them
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Transformers 101: How They Work & How To Wire Them
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YouTubeSchematix
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318 viewsOct 1, 2023
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How a Power Transformer Works | Animated Breakdown
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Shop small power transformer

Sponsored
About our ads
$4.99
12V AC Transformer
Hobby Lobby
$4.99
12V AC Transformer
Hobby Lobby
$819.99
RM0320P13 HAMMOND POWER SOLUTIONS - Transformers & Dry Transformer Supplies
Radwell.com
$819.99
RM0320P13 HAMMOND POWER SOLUTIONS - Transformers & Dry Transformer Supplies
Radwell.com
$45.03
Robertshaw Class 2 Transformer: 48 VA Power Rating, 120V AC/208V AC/240V AC, 12V AC/24V AC/2.5V AC Model: 620-402
Grainger
1
$45.03
Robertshaw Class 2 Transformer: 48 VA Power Rating, 120V AC/208V AC/240V AC, 12V AC/24V AC/2.5V AC Model: 620-402
Grainger
$288.99
9070TF50D1 - Square D - Industrial Control Transformer
SimplyBreakers.com
$288.99
9070TF50D1 - Square D - Industrial Control Transformer
SimplyBreakers.com
$38.31
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot/Plate Model: 90-T40M3
Grainger
4
$38.31
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot/Plate Model: 90-T40M3
Grainger
$47.97
Waterproof IP67 LED Transformer - 250W 12V, 110V AC To 12V DC Low Voltage Output With 3-Prong Plug, 3.3 Feet Cable For LED Light, Computer Project,
Amazon.com
408
Free shipping
$47.97
Waterproof IP67 LED Transformer - 250W 12V, 110V AC To 12V DC Low Voltage Output With 3-Prong Plug, 3.3 Feet Cable For LED Light, Computer Project,
Amazon.com
$144.49
9070T150D3 - Square D - Industrial Control Transformer
SimplyBreakers.com
$144.49
9070T150D3 - Square D - Industrial Control Transformer
SimplyBreakers.com
$319.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 100SV1A
Grainger
$319.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 100SV1A
Grainger
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$99.99
$105.99
DEWENWILS 300W Low Voltage Landscape Transformer With Photocell, Low Voltage Transformer 120V AC To 12V/15V AC, Landscape Lighting Transformer For LED
Amazon.com
114
Free shipping
$99.99
$105.99
DEWENWILS 300W Low Voltage Landscape Transformer With Photocell, Low Voltage Transformer 120V AC To 12V/15V AC, Landscape Lighting Transformer For LED
Amazon.com
$128.25
B100LP7JK MICRON INDUSTRIES CORPORATION - Transformers & Control Transformer Supplies
Radwell.com
$128.25
B100LP7JK MICRON INDUSTRIES CORPORATION - Transformers & Control Transformer Supplies
Radwell.com
$132.99
Smart Low Voltage 300-Watt Metal Landscape Lighting Transformer, Compatible With Alexa And Google Home
Home Depot
5
Free shipping
$132.99
Smart Low Voltage 300-Watt Metal Landscape Lighting Transformer, Compatible With Alexa And Google Home
Home Depot
$109.99
Low Voltage 300-Wattage Metal Landscape Lighting Transformer Outdoor W/Photocell Sensor And Timer, 120V To 12V/15VAC
Home Depot
7
Free shipping
$109.99
Low Voltage 300-Wattage Metal Landscape Lighting Transformer Outdoor W/Photocell Sensor And Timer, 120V To 12V/15VAC
Home Depot
$629.80
9070T1000D1 SCHNEIDER ELECTRIC - Transformers & Isolation Transformer Supplies
Radwell.com
$629.80
9070T1000D1 SCHNEIDER ELECTRIC - Transformers & Isolation Transformer Supplies
Radwell.com
$152.99
DEWENWILS 300W Multi-Tap Low Voltage Transformer, 120V AC To 12V/13V/14V/15V AC,Stainlees Steel Shield, Outdoor Transformer For Low Voltage Landscape
Amazon.com
255
Free shipping
$152.99
DEWENWILS 300W Multi-Tap Low Voltage Transformer, 120V AC To 12V/13V/14V/15V AC,Stainlees Steel Shield, Outdoor Transformer For Low Voltage Landscape
Amazon.com
$166.99
ACME ELECTRIC Buck Boost Transformer, 500 VA, NEMA 3R, 12/24V AC, 120/240V AC, T181051
Zoro.com
15
$166.99
ACME ELECTRIC Buck Boost Transformer, 500 VA, NEMA 3R, 12/24V AC, 120/240V AC, T181051
Zoro.com
$40.32
Bunn 34307.1001 Transformer - 120V / 12V, 10VA
WebstaurantStore
$40.32
Bunn 34307.1001 Transformer - 120V / 12V, 10VA
WebstaurantStore
$82.39
ACME ELECTRIC Low Voltage Distribution Transformer, 0.05 Kva, NEMA 3R, 120/240V AC, 240/480V AC, T153004
Zoro.com
1
$82.39
ACME ELECTRIC Low Voltage Distribution Transformer, 0.05 Kva, NEMA 3R, 120/240V AC, 240/480V AC, T153004
Zoro.com