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$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$12.99
DC 24V Step Down To 12V 10A 120W Voltage Regulator Buck Converter DC-DC Reducer Power Converter Waterproof Module Transformer For Golf Cart Club Car
Amazon.com
958
$12.99
DC 24V Step Down To 12V 10A 120W Voltage Regulator Buck Converter DC-DC Reducer Power Converter Waterproof Module Transformer For Golf Cart Club Car
Amazon.com
958
$9.59
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$9.59
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$16.99
DC 36V/48V Step Down To 12V 20A 240W Buck Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
462
$16.99
DC 36V/48V Step Down To 12V 20A 240W Buck Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
462
$14.99
HOMELYLIFE DC 24V To 12V 10A 120W Voltage Buck Converter Reducer Power Step Down Regulator Waterproof Module Transformer For Golf Cart
Amazon.com
2K+
$14.99
HOMELYLIFE DC 24V To 12V 10A 120W Voltage Buck Converter Reducer Power Step Down Regulator Waterproof Module Transformer For Golf Cart
Amazon.com
2K+
$18.59
Dc-Dc Buck Voltage Converter Reducer Regulator 60V/72V/94V/120V To 12V
eBay
Free shipping
$18.59
Dc-Dc Buck Voltage Converter Reducer Regulator 60V/72V/94V/120V To 12V
eBay
Free shipping
$3.49
LM2596 XL4015 Dual Digital Buck Converter 5A 3A High Efficiency Voltage Regulator Module 2.5-35V Input 1.25-35V Output 5A
Evalm
30-day returns (most items)
$3.49
LM2596 XL4015 Dual Digital Buck Converter 5A 3A High Efficiency Voltage Regulator Module 2.5-35V Input 1.25-35V Output 5A
Evalm
30-day returns
$16.59
DC Buck Converter 12V To 5V 5A 25W Step Down Converter Module Direct Current Reduced Voltage Regulator Car Power Accept Input Voltage 10V To 20V (2
Amazon.com
2
$16.59
DC Buck Converter 12V To 5V 5A 25W Step Down Converter Module Direct Current Reduced Voltage Regulator Car Power Accept Input Voltage 10V To 20V (2
Amazon.com
2
$22.99
DROK Voltage Regulator 2Pcs, DC To DC Buck Converter Adjustable 8-35V To 3-24V 5A, 24V To 12V Step Down Converter 12V Power Supply
Amazon.com
937
$22.99
DROK Voltage Regulator 2Pcs, DC To DC Buck Converter Adjustable 8-35V To 3-24V 5A, 24V To 12V Step Down Converter 12V Power Supply
Amazon.com
937
$12.99
DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
Amazon.com
343
$12.99
DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
Amazon.com
343
$18.94
Kohree DC 24V Step Down To 12V 30A 360W Converter Regulator Reducer Power Supply Module Buck Transformer, 24V To 12V Converter Waterproof Voltage
Amazon.com
1K+
$18.94
Kohree DC 24V Step Down To 12V 30A 360W Converter Regulator Reducer Power Supply Module Buck Transformer, 24V To 12V Converter Waterproof Voltage
Amazon.com
1K+
$50.83
$53.50
Digital Dc-Dc Voltage Regulator Buck Converter 12A 720W Step Down
eBay
$50.83
$53.50
Digital Dc-Dc Voltage Regulator Buck Converter 12A 720W Step Down
eBay
$12.99
DC-DC (15V-32V) 120W 10A 24V To 12V Buck Converter, Power Transformer, Voltage Regulator IP68 Waterproof Module For Scooters, Cars, Trucks
Amazon.com
14
$12.99
DC-DC (15V-32V) 120W 10A 24V To 12V Buck Converter, Power Transformer, Voltage Regulator IP68 Waterproof Module For Scooters, Cars, Trucks
Amazon.com
14
$29.99
Cllena DC 8V-40V To 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
Amazon.com
150
$29.99
Cllena DC 8V-40V To 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
Amazon.com
150
$499.00
Adjustable Voltage Regulator DC Buck Power Supply Module 20A/600W SS3020KDS
eBay
Free shipping
$499.00
Adjustable Voltage Regulator DC Buck Power Supply Module 20A/600W SS3020KDS
eBay
Free shipping
$19.99
DC 24V Step Down To 12V 30A 360W Converter Voltage Regulator Reducer Buck Transforme
Amazon.com
40
$19.99
DC 24V Step Down To 12V 30A 360W Converter Voltage Regulator Reducer Buck Transforme
Amazon.com
40
$10.49
DC 24V To 12V 10A Step Down Converter, 120W 10A Power Buck Voltage Regulator Reducer, Compact Transformer Module For Car, Truck, RV Electronics - 24V
Amazon.com
4
$10.49
DC 24V To 12V 10A Step Down Converter, 120W 10A Power Buck Voltage Regulator Reducer, Compact Transformer Module For Car, Truck, RV Electronics - 24V
Amazon.com
4
$17.99
DC Voltage Regulator Buck Converter DC 12V 24V Step-Down To 5V 20A 100W Reducer Stabilized Power Supply Converter Waterproof Module Transformer
Amazon.com
$17.99
DC Voltage Regulator Buck Converter DC 12V 24V Step-Down To 5V 20A 100W Reducer Stabilized Power Supply Converter Waterproof Module Transformer
Amazon.com
$9.59
High Efficiency DC-DC Adjustable Step Down Voltage Regulator Module 120V 100V 96V To 24V 19V 12V 5V 3V 10A CC CV Buck
Evalm
30-day returns (most items)
$9.59
High Efficiency DC-DC Adjustable Step Down Voltage Regulator Module 120V 100V 96V To 24V 19V 12V 5V 3V 10A CC CV Buck
Evalm
30-day returns
$25.99
$27.99
DC-DC 36V 48V Buck To 24V 20A 480W Voltage Regulator Buck Converter Golf Cart Speed Reducer Power Converter Waterproof Module Transformer Automotive
Amazon.com
$25.99
$27.99
DC-DC 36V 48V Buck To 24V 20A 480W Voltage Regulator Buck Converter Golf Cart Speed Reducer Power Converter Waterproof Module Transformer Automotive
Amazon.com
$19.99
Klnuoxj DC 24V To 12V 30A 360W Step Down Converter Regulator Waterproof Buck Power Supply Reducer Regulatorvoltage Module With Fuse (24V To 12V 30A)
Amazon.com
$19.99
Klnuoxj DC 24V To 12V 30A 360W Step Down Converter Regulator Waterproof Buck Power Supply Reducer Regulatorvoltage Module With Fuse (24V To 12V 30A)
Amazon.com
$13.79
MTDELE 2Pcs 5V Buck Converter 5A DC 9V 12V 24V To DC 5V 9-36V To USB 5V Transformer Dual Output Voltage Regulator Board Module
Amazon.com
6
$13.79
MTDELE 2Pcs 5V Buck Converter 5A DC 9V 12V 24V To DC 5V 9-36V To USB 5V Transformer Dual Output Voltage Regulator Board Module
Amazon.com
6
$13.78
DC Voltage Regulator Buck Converter DC 12/24V To 5V 10A 50W Step Down Reducer
vipih.com
30-day returns (most items)
$13.78
DC Voltage Regulator Buck Converter DC 12/24V To 5V 10A 50W Step Down Reducer
vipih.com
30-day returns
$17.99
DC-DC 36V 48V To 12V 20A 240W Golf Cart, Buck Converter, Voltage Regulator, Waterproof Power Module With Fuse (Input Range:18V 24V 36V 48V 60V To 12V)
Amazon.com
25
$17.99
DC-DC 36V 48V To 12V 20A 240W Golf Cart, Buck Converter, Voltage Regulator, Waterproof Power Module With Fuse (Input Range:18V 24V 36V 48V 60V To 12V)
Amazon.com
25
$16.99
20A 240W Golf Cart DC 18V 20V 24V 36V 48V To DC 12V Converter Step Down Voltage Regulator Reducer Buck Power Converter Waterproof Transformer With
Amazon.com
$16.99
20A 240W Golf Cart DC 18V 20V 24V 36V 48V To DC 12V Converter Step Down Voltage Regulator Reducer Buck Power Converter Waterproof Transformer With
Amazon.com
$28.49
Sk150c Cnc Buck-Boost Dc Adjustable Voltage Regulator Power Supply
eBay
Free shipping
$28.49
Sk150c Cnc Buck-Boost Dc Adjustable Voltage Regulator Power Supply
eBay
Free shipping
$41.99
Diann DC 8V-40V To 13.8V 25A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
Amazon.com
29
Free shipping
$41.99
Diann DC 8V-40V To 13.8V 25A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
Amazon.com
29
$1.22
Onsemi NCV6323BMTAATBG Dc-Dc Switching Buck Step Down Regulator, Adjustable, 2.5V-5.5Vin, 600Mv-5.5Vout, 2Aout, Wdfn-8 Rohs Compliant: Yes
Newark
$1.22
Onsemi NCV6323BMTAATBG Dc-Dc Switching Buck Step Down Regulator, Adjustable, 2.5V-5.5Vin, 600Mv-5.5Vout, 2Aout, Wdfn-8 Rohs Compliant: Yes
Newark
$13.61
1X Dc-Dc Digital Led Voltage Regulator Buck Step Down Power Supply
eBay
$13.61
1X Dc-Dc Digital Led Voltage Regulator Buck Step Down Power Supply
eBay
$137.06
$140.49
RCNUN 36V 48V 30-60V To 12V 13.8V 80A 100A Step-Down DC DC Converter 48V-12V Voltage Regulator Buck
Aliexpress
Free shipping
$137.06
$140.49
RCNUN 36V 48V 30-60V To 12V 13.8V 80A 100A Step-Down DC DC Converter 48V-12V Voltage Regulator Buck
Aliexpress
Free shipping
$2.64
Stmicroelectronics L6986 Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4V-38Vin, 850Mv-38Vout, 2Aout, Htssop-16 Rohs Compliant: Yes
Newark
$2.64
Stmicroelectronics L6986 Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4V-38Vin, 850Mv-38Vout, 2Aout, Htssop-16 Rohs Compliant: Yes
Newark
$1.63
Vishay SIP12109DMP-T1-GE4 Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4.5 V-15 Vin, 600Mv-5.5Vout, 4Aout, Qfn-16 Rohs Compliant: Yes
Newark
$1.63
Vishay SIP12109DMP-T1-GE4 Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4.5 V-15 Vin, 600Mv-5.5Vout, 4Aout, Qfn-16 Rohs Compliant: Yes
Newark
$36.45
DC Adjustable Buck Boost Converter,150W Voltage Regulator 12V 24V DC 6-36V To...
eBay
Free shipping
$36.45
DC Adjustable Buck Boost Converter,150W Voltage Regulator 12V 24V DC 6-36V To...
eBay
Free shipping
$133.19
DC12/24V To5v Power Converter 60/80/100A Buck Regulator Step Down Voltage Module
eBay
Free shipping
$133.19
DC12/24V To5v Power Converter 60/80/100A Buck Regulator Step Down Voltage Module
eBay
Free shipping
$1.15
Stmicroelectronics L5970D013TR Dc-Dc Switching Buck (Step Down) Regulator, Adjustable, 4.4V-36Vin, 1.2V-35Vout, 1Aout, Soic-8 Rohs Compliant: Yes
Newark
$1.15
Stmicroelectronics L5970D013TR Dc-Dc Switching Buck (Step Down) Regulator, Adjustable, 4.4V-36Vin, 1.2V-35Vout, 1Aout, Soic-8 Rohs Compliant: Yes
Newark
$60.82
High Power Step Down Converter, 400 W Dc Dc 10.5 V 60 V To 0 45 V Adjustable Supply Module, Buck Power Regulator Module
Everymarket INC
30-day returns (most items)
$60.82
High Power Step Down Converter, 400 W Dc Dc 10.5 V 60 V To 0 45 V Adjustable Supply Module, Buck Power Regulator Module
Everymarket INC
30-day returns
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    Shop buck regulator

    Sponsored
    About our ads
    $12.99
    Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
    Amazon.com
    24
    $12.99
    Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
    Amazon.com
    24
    $12.99
    DC 24V Step Down To 12V 10A 120W Voltage Regulator Buck Converter DC-DC Reducer Power Converter Waterproof Module Transformer For Golf Cart Club Car
    Amazon.com
    958
    $12.99
    DC 24V Step Down To 12V 10A 120W Voltage Regulator Buck Converter DC-DC Reducer Power Converter Waterproof Module Transformer For Golf Cart Club Car
    Amazon.com
    958
    $9.59
    DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
    Amazon.com
    1K+
    $9.59
    DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
    Amazon.com
    1K+
    $16.99
    DC 36V/48V Step Down To 12V 20A 240W Buck Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
    Amazon.com
    462
    $16.99
    DC 36V/48V Step Down To 12V 20A 240W Buck Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
    Amazon.com
    462
    $14.99
    HOMELYLIFE DC 24V To 12V 10A 120W Voltage Buck Converter Reducer Power Step Down Regulator Waterproof Module Transformer For Golf Cart
    Amazon.com
    2K+
    $14.99
    HOMELYLIFE DC 24V To 12V 10A 120W Voltage Buck Converter Reducer Power Step Down Regulator Waterproof Module Transformer For Golf Cart
    Amazon.com
    2K+
    $18.59
    Dc-Dc Buck Voltage Converter Reducer Regulator 60V/72V/94V/120V To 12V
    eBay
    Free shipping
    $18.59
    Dc-Dc Buck Voltage Converter Reducer Regulator 60V/72V/94V/120V To 12V
    eBay
    Free shipping
    $3.49
    LM2596 XL4015 Dual Digital Buck Converter 5A 3A High Efficiency Voltage Regulator Module 2.5-35V Input 1.25-35V Output 5A
    Evalm
    30-day returns (most items)
    $3.49
    LM2596 XL4015 Dual Digital Buck Converter 5A 3A High Efficiency Voltage Regulator Module 2.5-35V Input 1.25-35V Output 5A
    Evalm
    30-day returns
    $16.59
    DC Buck Converter 12V To 5V 5A 25W Step Down Converter Module Direct Current Reduced Voltage Regulator Car Power Accept Input Voltage 10V To 20V (2
    Amazon.com
    2
    $16.59
    DC Buck Converter 12V To 5V 5A 25W Step Down Converter Module Direct Current Reduced Voltage Regulator Car Power Accept Input Voltage 10V To 20V (2
    Amazon.com
    2
    $22.99
    DROK Voltage Regulator 2Pcs, DC To DC Buck Converter Adjustable 8-35V To 3-24V 5A, 24V To 12V Step Down Converter 12V Power Supply
    Amazon.com
    937
    $22.99
    DROK Voltage Regulator 2Pcs, DC To DC Buck Converter Adjustable 8-35V To 3-24V 5A, 24V To 12V Step Down Converter 12V Power Supply
    Amazon.com
    937
    $12.99
    DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
    Amazon.com
    343
    $12.99
    DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
    Amazon.com
    343
    $18.94
    Kohree DC 24V Step Down To 12V 30A 360W Converter Regulator Reducer Power Supply Module Buck Transformer, 24V To 12V Converter Waterproof Voltage
    Amazon.com
    1K+
    $18.94
    Kohree DC 24V Step Down To 12V 30A 360W Converter Regulator Reducer Power Supply Module Buck Transformer, 24V To 12V Converter Waterproof Voltage
    Amazon.com
    1K+
    $50.83
    $53.50
    Digital Dc-Dc Voltage Regulator Buck Converter 12A 720W Step Down
    eBay
    $50.83
    $53.50
    Digital Dc-Dc Voltage Regulator Buck Converter 12A 720W Step Down
    eBay
    $12.99
    DC-DC (15V-32V) 120W 10A 24V To 12V Buck Converter, Power Transformer, Voltage Regulator IP68 Waterproof Module For Scooters, Cars, Trucks
    Amazon.com
    14
    $12.99
    DC-DC (15V-32V) 120W 10A 24V To 12V Buck Converter, Power Transformer, Voltage Regulator IP68 Waterproof Module For Scooters, Cars, Trucks
    Amazon.com
    14
    $29.99
    Cllena DC 8V-40V To 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
    Amazon.com
    150
    $29.99
    Cllena DC 8V-40V To 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply For
    Amazon.com
    150
    $499.00
    Adjustable Voltage Regulator DC Buck Power Supply Module 20A/600W SS3020KDS
    eBay
    Free shipping
    $499.00
    Adjustable Voltage Regulator DC Buck Power Supply Module 20A/600W SS3020KDS
    eBay
    Free shipping
    $19.99
    DC 24V Step Down To 12V 30A 360W Converter Voltage Regulator Reducer Buck Transforme
    Amazon.com
    40
    $19.99
    DC 24V Step Down To 12V 30A 360W Converter Voltage Regulator Reducer Buck Transforme
    Amazon.com
    40
    $10.49
    DC 24V To 12V 10A Step Down Converter, 120W 10A Power Buck Voltage Regulator Reducer, Compact Transformer Module For Car, Truck, RV Electronics - 24V
    Amazon.com
    4
    $10.49
    DC 24V To 12V 10A Step Down Converter, 120W 10A Power Buck Voltage Regulator Reducer, Compact Transformer Module For Car, Truck, RV Electronics - 24V
    Amazon.com
    4
    $17.99
    DC Voltage Regulator Buck Converter DC 12V 24V Step-Down To 5V 20A 100W Reducer Stabilized Power Supply Converter Waterproof Module Transformer
    Amazon.com
    $17.99
    DC Voltage Regulator Buck Converter DC 12V 24V Step-Down To 5V 20A 100W Reducer Stabilized Power Supply Converter Waterproof Module Transformer
    Amazon.com