购买 step down transformer circuit

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$12.99
DC 36V/48V To 12V Step Down 10A 120W DC To DC Buck Transformer Power Supply Module Buck Converter Regulator Waterproof Voltage Reducer For Golf Cart,
Amazon.com
$12.99
DC 36V/48V To 12V Step Down 10A 120W DC To DC Buck Transformer Power Supply Module Buck Converter Regulator Waterproof Voltage Reducer For Golf Cart,
Amazon.com
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
76
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
76
$62.05
881454 530 240V To 24V Step Down Transformer
Gold Coin Laundry Equipment
$62.05
881454 530 240V To 24V Step Down Transformer
Gold Coin Laundry Equipment
$776.30
1-Phase Buck/Boost Step-Down Transformer - 240V Primary - 208V Secondary -35.4, 60 Or 130 Amps -50/60Hz
Amazon.com
3
$776.30
1-Phase Buck/Boost Step-Down Transformer - 240V Primary - 208V Secondary -35.4, 60 Or 130 Amps -50/60Hz
Amazon.com
3
$85.55
Krieger, ULT450, 450 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
754
$85.55
Krieger, ULT450, 450 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
754
$614.98
Pitco P5047511 4.15 Inch OEM Voltage Step-Down Transformer 30VA 115V To 24V | Commercial Restaurant Supply
RestaurantSupply.com
$614.98
Pitco P5047511 4.15 Inch OEM Voltage Step-Down Transformer 30VA 115V To 24V | Commercial Restaurant Supply
RestaurantSupply.com
$393.99
5000-Watt Voltage Converter Transformer Step Up/Down AC 110V/120V/220V/240V With Circuit Breaker Protection In Black
Home Depot
Free shipping
$393.99
5000-Watt Voltage Converter Transformer Step Up/Down AC 110V/120V/220V/240V With Circuit Breaker Protection In Black
Home Depot
Free shipping
$78.30
Krieger, ULT350, 350 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
851
$78.30
Krieger, ULT350, 350 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
851
$66.90
VEVOR Step Down Voltage Converter 2000VA Heavy Duty Voltage Power Converter 220V To 110V Power Transformer With 2 Us Outlets Usb Output Lcd Display
VEVOR
10
$66.90
VEVOR Step Down Voltage Converter 2000VA Heavy Duty Voltage Power Converter 220V To 110V Power Transformer With 2 Us Outlets Usb Output Lcd Display
VEVOR
10
$229.47
Voltage Converter Transformer Step Up/Down With Resettable Circuit Breaker And Universal Outlet
Home Depot
Free shipping
$229.47
Voltage Converter Transformer Step Up/Down With Resettable Circuit Breaker And Universal Outlet
Home Depot
Free shipping
$86.90
VEVOR Voltage Converter Transformer 5000W Heavy Duty Step Up/Down Transformer Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt With Us
VEVOR
74
$86.90
VEVOR Voltage Converter Transformer 5000W Heavy Duty Step Up/Down Transformer Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt With Us
VEVOR
74
$108.75
Krieger, ULT600, 600 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
748
$108.75
Krieger, ULT600, 600 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
748
$308.97
5000W Voltage Converter Transformer Step Up 110V-120V To 220V-240V Or Down 220V To 110V AC With Circuit Protection
Home Depot
Free shipping
$308.97
5000W Voltage Converter Transformer Step Up 110V-120V To 220V-240V Or Down 220V To 110V AC With Circuit Protection
Home Depot
Free shipping
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
54
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
54
$215.46
CAPTIVEAIRE B200-0615-5F 200VA Step Down Transformer
Voomi Supply
$215.46
CAPTIVEAIRE B200-0615-5F 200VA Step Down Transformer
Voomi Supply
$84.99
Seven Star Voltage Converter Transformer | Voltage Step Up/Step Down | 110/120 Watts To 220/240 Watts And 220/240 Watts To 110/120 Watts | Circuit Bre
Walmart
Free shipping
$84.99
Seven Star Voltage Converter Transformer | Voltage Step Up/Step Down | 110/120 Watts To 220/240 Watts And 220/240 Watts To 110/120 Watts | Circuit Bre
Walmart
Free shipping
$148.97
Heavy Duty Step Up Down Transformer, Voltage Converter Transformer, Power Converter Heavy Duty Step Up Down Transformer, Voltage Converter Transformer
Inspire Uplift
$148.97
Heavy Duty Step Up Down Transformer, Voltage Converter Transformer, Power Converter Heavy Duty Step Up Down Transformer, Voltage Converter Transformer
Inspire Uplift
$1.84
1PCS 3V 5V 9V 12V 15V 24V Step-Down Power Module Adjustable Power Transformer HLK-10M03 HLK-10M05
Aliexpress
$1.84
1PCS 3V 5V 9V 12V 15V 24V Step-Down Power Module Adjustable Power Transformer HLK-10M03 HLK-10M05
Aliexpress
$149.99
4000 Watt Step Up And Step Down Voltage Transformer With Built-In Voltage Regulator Works With 110V-220 Volt Worldwide Model Vs-4000
Walmart
Free shipping
$149.99
4000 Watt Step Up And Step Down Voltage Transformer With Built-In Voltage Regulator Works With 110V-220 Volt Worldwide Model Vs-4000
Walmart
Free shipping
$153.99
1500W Step Up & Down Voltage Transformer - 4 Ac Outputs, Dual Circuit
eBay
Free shipping
$153.99
1500W Step Up & Down Voltage Transformer - 4 Ac Outputs, Dual Circuit
eBay
Free shipping
$75.99
$89.99
Lvyuan 3000 Watts Peak Voltage Converter Transformer Step Up/Down 110V To 220V / 220V To 110V Circuit Breaker Protection
Walmart
109
Free shipping
折扣 15%
$75.99
$89.99
Lvyuan 3000 Watts Peak Voltage Converter Transformer Step Up/Down 110V To 220V / 220V To 110V Circuit Breaker Protection
Walmart
109
$2,112.95
Cyberpower OL6KSTF Step-Down Transformer
B&H Photo-Video-Pro A
$2,112.95
Cyberpower OL6KSTF Step-Down Transformer
B&H Photo-Video-Pro A
$1,028.37
APC AP9626 120 V Step-Down Transformer
Staples
$1,028.37
APC AP9626 120 V Step-Down Transformer
Staples
$80.69
$104.90
Keystone KTAT-250-480-277 250 Watt Step Down Transformer
Bulbs Depot
1
折扣 23%
$80.69
$104.90
Keystone KTAT-250-480-277 250 Watt Step Down Transformer
Bulbs Depot
1
$75.81
75 Watt - Step Down Transformer - 277 Volt To 120 Volt - For Use With Halogen Lamps - Hatch LS12075EN-277 | 1000 Bulbs
1000Bulbs.com
40
$75.81
75 Watt - Step Down Transformer - 277 Volt To 120 Volt - For Use With Halogen Lamps - Hatch LS12075EN-277 | 1000 Bulbs
1000Bulbs.com
40
$159.60
Goldsource ST Series Step Up And Step Down Transformer 11-1/2 in L X 8-1/4 in W X 7 in H 4000 W Black ST-4000
DkHardware.com
$159.60
Goldsource ST Series Step Up And Step Down Transformer 11-1/2 in L X 8-1/4 in W X 7 in H 4000 W Black ST-4000
DkHardware.com
$34.99
Voltage Transformer Converter Step Up Step Down 500W 220V To 110V &
eBay
Free shipping
$34.99
Voltage Transformer Converter Step Up Step Down 500W 220V To 110V &
eBay
Free shipping
$74.12
Goldsource ST Series Step Up And Step Down Transformer 8-1/4 in L X7-1/8 in W X 6 in H 1500 W Black ST-1500
DkHardware.com
$74.12
Goldsource ST Series Step Up And Step Down Transformer 8-1/4 in L X7-1/8 in W X 6 in H 1500 W Black ST-1500
DkHardware.com
$34.95
Keystone Ktat-150-480-277-Oc 150W 480V Step-Down Transformer
Lite Store USA
$34.95
Keystone Ktat-150-480-277-Oc 150W 480V Step-Down Transformer
Lite Store USA
$86.90
VEVOR Voltage Converter Transformer, 5000W, Heavy Duty Step Up/Down Transformer, Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt
Target
Free shipping
$86.90
VEVOR Voltage Converter Transformer, 5000W, Heavy Duty Step Up/Down Transformer, Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt
Target
Free shipping
$3.11
$6.47
AC 85-265V To DC 12V 24V 36V 48V Step Down Transformer Power Supply 1A 2A 4A 6A 8A 9A Switching
Aliexpress
Free shipping
折扣 51%
$3.11
$6.47
AC 85-265V To DC 12V 24V 36V 48V Step Down Transformer Power Supply 1A 2A 4A 6A 8A 9A Switching
Aliexpress
Free shipping
$49.35
$58.99
Pyle Step Up And Step Down Transformer - Power Supply Voltage Converter With USB Charge Port (500 Watt) (PVTC320U)
Target
Free shipping
折扣 16%
$49.35
$58.99
Pyle Step Up And Step Down Transformer - Power Supply Voltage Converter With USB Charge Port (500 Watt) (PVTC320U)
Target
Free shipping
$57.00
Lvyuan Vteu-1000 Converter Step Up/Down Transformer, Circuit Breaker
eBay
$57.00
Lvyuan Vteu-1000 Converter Step Up/Down Transformer, Circuit Breaker
eBay
$73.95
Esl Vision Esl-480V-Sd01 480 Volt Step Down Transformer
Lite Store USA
$73.95
Esl Vision Esl-480V-Sd01 480 Volt Step Down Transformer
Lite Store USA
$64.55
$86.17
ELC T-1000+ 1000-Watt Voltage Converter Transformer - Step Up/Down - 110V/220V - Circuit Breaker Protection -Heavy Duty [3-Years Warranty] Pack Of 2
Petitesteps.com
折扣 25%
$64.55
$86.17
ELC T-1000+ 1000-Watt Voltage Converter Transformer - Step Up/Down - 110V/220V - Circuit Breaker Protection -Heavy Duty [3-Years Warranty] Pack Of 2
Petitesteps.com
$52.95
Honya Lighting Es-Tb325-02 Step Down Voltage Transformer
Lite Store USA
$52.95
Honya Lighting Es-Tb325-02 Step Down Voltage Transformer
Lite Store USA
Step Down Transformer - Working Principle, Equation, Types, Advantages & Disadvantages
Step Down Transformer - Working Principle, Equation, Types, Advant…
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7 major Difference between the step-up and step-down transformer
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DC to DC Buck Converter DIY || How to Step Down DC Voltage Easily
DC to DC Buck Converter DIY || How to Step Down DC Voltage Easily
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instructables.com
4 Simple Transformerless Power Supply Circuits Explained – Homemade Circuit Projects
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VZolution Step Up & Step Down Voltage Transformer for Any Appliance up to 500W, 110V 120V 220V 240V Converter 50/60 Hz, Re-settable Circuit Breaker Protection.
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购买 step down transformer circuit

广告
关于我们的广告
$12.99
DC 36V/48V To 12V Step Down 10A 120W DC To DC Buck Transformer Power Supply Module Buck Converter Regulator Waterproof Voltage Reducer For Golf Cart,
Amazon.com
$12.99
DC 36V/48V To 12V Step Down 10A 120W DC To DC Buck Transformer Power Supply Module Buck Converter Regulator Waterproof Voltage Reducer For Golf Cart,
Amazon.com
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
76
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
76
$62.05
881454 530 240V To 24V Step Down Transformer
Gold Coin Laundry Equipment
$62.05
881454 530 240V To 24V Step Down Transformer
Gold Coin Laundry Equipment
$776.30
1-Phase Buck/Boost Step-Down Transformer - 240V Primary - 208V Secondary -35.4, 60 Or 130 Amps -50/60Hz
Amazon.com
3
$776.30
1-Phase Buck/Boost Step-Down Transformer - 240V Primary - 208V Secondary -35.4, 60 Or 130 Amps -50/60Hz
Amazon.com
3
$85.55
Krieger, ULT450, 450 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
754
$85.55
Krieger, ULT450, 450 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
754
$614.98
Pitco P5047511 4.15 Inch OEM Voltage Step-Down Transformer 30VA 115V To 24V | Commercial Restaurant Supply
RestaurantSupply.com
$614.98
Pitco P5047511 4.15 Inch OEM Voltage Step-Down Transformer 30VA 115V To 24V | Commercial Restaurant Supply
RestaurantSupply.com
$393.99
5000-Watt Voltage Converter Transformer Step Up/Down AC 110V/120V/220V/240V With Circuit Breaker Protection In Black
Home Depot
Free shipping
$393.99
5000-Watt Voltage Converter Transformer Step Up/Down AC 110V/120V/220V/240V With Circuit Breaker Protection In Black
Home Depot
Free shipping
$78.30
Krieger, ULT350, 350 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
851
$78.30
Krieger, ULT350, 350 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
851
$66.90
VEVOR Step Down Voltage Converter 2000VA Heavy Duty Voltage Power Converter 220V To 110V Power Transformer With 2 Us Outlets Usb Output Lcd Display
VEVOR
10
$66.90
VEVOR Step Down Voltage Converter 2000VA Heavy Duty Voltage Power Converter 220V To 110V Power Transformer With 2 Us Outlets Usb Output Lcd Display
VEVOR
10
$229.47
Voltage Converter Transformer Step Up/Down With Resettable Circuit Breaker And Universal Outlet
Home Depot
Free shipping
$229.47
Voltage Converter Transformer Step Up/Down With Resettable Circuit Breaker And Universal Outlet
Home Depot
Free shipping
$86.90
VEVOR Voltage Converter Transformer 5000W Heavy Duty Step Up/Down Transformer Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt With Us
VEVOR
74
$86.90
VEVOR Voltage Converter Transformer 5000W Heavy Duty Step Up/Down Transformer Convert From 110 Volt To 220 Volt And From 220 Volt To 110 Volt With Us
VEVOR
74
$108.75
Krieger, ULT600, 600 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
748
$108.75
Krieger, ULT600, 600 Watt Step UP/Step Down Voltage Transformer
Inverter Supply
748
$308.97
5000W Voltage Converter Transformer Step Up 110V-120V To 220V-240V Or Down 220V To 110V AC With Circuit Protection
Home Depot
Free shipping
$308.97
5000W Voltage Converter Transformer Step Up 110V-120V To 220V-240V Or Down 220V To 110V AC With Circuit Protection
Home Depot
Free shipping
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
54
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
54
$215.46
CAPTIVEAIRE B200-0615-5F 200VA Step Down Transformer
Voomi Supply
$215.46
CAPTIVEAIRE B200-0615-5F 200VA Step Down Transformer
Voomi Supply
$84.99
Seven Star Voltage Converter Transformer | Voltage Step Up/Step Down | 110/120 Watts To 220/240 Watts And 220/240 Watts To 110/120 Watts | Circuit Bre
Walmart
Free shipping
$84.99
Seven Star Voltage Converter Transformer | Voltage Step Up/Step Down | 110/120 Watts To 220/240 Watts And 220/240 Watts To 110/120 Watts | Circuit Bre
Walmart
Free shipping
$148.97
Heavy Duty Step Up Down Transformer, Voltage Converter Transformer, Power Converter Heavy Duty Step Up Down Transformer, Voltage Converter Transformer
Inspire Uplift
$148.97
Heavy Duty Step Up Down Transformer, Voltage Converter Transformer, Power Converter Heavy Duty Step Up Down Transformer, Voltage Converter Transformer
Inspire Uplift
$1.84
1PCS 3V 5V 9V 12V 15V 24V Step-Down Power Module Adjustable Power Transformer HLK-10M03 HLK-10M05
Aliexpress
$1.84
1PCS 3V 5V 9V 12V 15V 24V Step-Down Power Module Adjustable Power Transformer HLK-10M03 HLK-10M05
Aliexpress