Shop Step Down Power Supply Module

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$22.99
DONGKER SZ-BK0612 Step Down Module,DC-DC 10.5V-60V To 0-45V Buck Power Supply Module 400W Electronic Voltage Stabilizer
Amazon.com
1
$22.99
DONGKER SZ-BK0612 Step Down Module,DC-DC 10.5V-60V To 0-45V Buck Power Supply Module 400W Electronic Voltage Stabilizer
Amazon.com
1
$13.99
Klnuoxj DC 12V/24V To 5V USB C Step Down Converter Type-C Interface 5A 25W Waterproof Buck Module Power Adapter Compatible With Raspberry Pi 5, Pi 4,
Amazon.com
24
$13.99
Klnuoxj DC 12V/24V To 5V USB C Step Down Converter Type-C Interface 5A 25W Waterproof Buck Module Power Adapter Compatible With Raspberry Pi 5, Pi 4,
Amazon.com
24
$9.99
YRDZXG12V 5A 60W 24V To 12V Step-Down Power Adapter, Step-Down Converter, Small Reducer Module, Waterproof DC Module For Automotive And Vehicle
Amazon.com
45
$9.99
YRDZXG12V 5A 60W 24V To 12V Step-Down Power Adapter, Step-Down Converter, Small Reducer Module, Waterproof DC Module For Automotive And Vehicle
Amazon.com
45
$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
76
$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
76
$32.99
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
36
$32.99
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
36
$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
59
$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
59
$17.76
$19.99
DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
136
11% off
$17.76
$19.99
DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
136
$1.45
LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator
Aliexpress
$1.45
LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator
Aliexpress
$40.55
Programmable Constant Current Step-Down Power Supply Module Dc 32V/3A
eBay
$40.55
Programmable Constant Current Step-Down Power Supply Module Dc 32V/3A
eBay
$8.77
$9.76
Klnuoxj DC 24V 12V To 5V 5A 25W Step Down Converter Module Buck Reduced Voltage Regulator Car Power Converter 24 Volt 12 Volt To 5 Volts Direct
Amazon.com
37
10% off
$8.77
$9.76
Klnuoxj DC 24V 12V To 5V 5A 25W Step Down Converter Module Buck Reduced Voltage Regulator Car Power Converter 24 Volt 12 Volt To 5 Volts Direct
Amazon.com
37
$2.00
$5.90
Low-Voltage AC-DC Step-Down Power Module DC-DC Adjustable Voltage Regulator LM2596 Power Module
Aliexpress
66% off
$2.00
$5.90
Low-Voltage AC-DC Step-Down Power Module DC-DC Adjustable Voltage Regulator LM2596 Power Module
Aliexpress
$35.99
DC Voltage Reducer Converter DC 8V/40V To 13.8V 20A Automatic Step Down Up Voltage Regulator Power Converter Waterproof Module Transformer For Golf
Amazon.com
Free shipping
$35.99
DC Voltage Reducer Converter DC 8V/40V To 13.8V 20A Automatic Step Down Up Voltage Regulator Power Converter Waterproof Module Transformer For Golf
Amazon.com
Free shipping
$11.99
$12.99
DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
Amazon.com
343
$11.99
$12.99
DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
Amazon.com
343
$4.74
$14.35
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
66% off
$4.74
$14.35
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
$19.98
BIRITALO DC 48V Step Down To 12V 20A 240W IP65 Converter Waterproof DC Voltage Converter Reducer Transformer Module,Input Voltage 30-60V Regulator For
Amazon.com
56
$19.98
BIRITALO DC 48V Step Down To 12V 20A 240W IP65 Converter Waterproof DC Voltage Converter Reducer Transformer Module,Input Voltage 30-60V Regulator For
Amazon.com
56
$3.32
10W 15W 24W 12V To 5V 2A 3A DC-DC Step Down Buck Converter Power Supply Module Mini USB Micro USB
Aliexpress
$3.32
10W 15W 24W 12V To 5V 2A 3A DC-DC Step Down Buck Converter Power Supply Module Mini USB Micro USB
Aliexpress
$4.31
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$4.31
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$17.99
DC 24V To 12V 4A (Max) 48W Step-Down Converter - Waterproof DC Buck Regulator Module (2 Pcs)
Amazon.com
34
$17.99
DC 24V To 12V 4A (Max) 48W Step-Down Converter - Waterproof DC Buck Regulator Module (2 Pcs)
Amazon.com
34
$21.99
HOMELYLIFE DC 72V 60V 48V Step Down To 12V 10A 120W Voltage Regulator Buck Converter Reducer Power Converter Waterproof Module Transformer For Golf
Amazon.com
2K+
$21.99
HOMELYLIFE DC 72V 60V 48V Step Down To 12V 10A 120W Voltage Regulator Buck Converter Reducer Power Converter Waterproof Module Transformer For Golf
Amazon.com
2K+
$2.19
Ebyte AM11-12W12C AC-DC Step-Down Power Supply Module Overvoltage Protection Small Size Low Power Consumption Power Supply Module
Online retailer of IoT wireless modules - Ebyte
30-day returns (most items)
$2.19
Ebyte AM11-12W12C AC-DC Step-Down Power Supply Module Overvoltage Protection Small Size Low Power Consumption Power Supply Module
Online retailer of IoT wireless modules - Ebyte
30-day returns
$2.19
Ebyte AM11-12W05C AC-DC Step-Down Power Supply Module Shell Protection Over-Voltage Protection Low Power Consumption Power Module
Online retailer of IoT wireless modules - Ebyte
30-day returns (most items)
$2.19
Ebyte AM11-12W05C AC-DC Step-Down Power Supply Module Shell Protection Over-Voltage Protection Low Power Consumption Power Module
Online retailer of IoT wireless modules - Ebyte
30-day returns
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    Shop Step Down Power Supply Module

    Sponsored
    About our ads
    $22.99
    DONGKER SZ-BK0612 Step Down Module,DC-DC 10.5V-60V To 0-45V Buck Power Supply Module 400W Electronic Voltage Stabilizer
    Amazon.com
    1
    $22.99
    DONGKER SZ-BK0612 Step Down Module,DC-DC 10.5V-60V To 0-45V Buck Power Supply Module 400W Electronic Voltage Stabilizer
    Amazon.com
    1
    $13.99
    Klnuoxj DC 12V/24V To 5V USB C Step Down Converter Type-C Interface 5A 25W Waterproof Buck Module Power Adapter Compatible With Raspberry Pi 5, Pi 4,
    Amazon.com
    24
    $13.99
    Klnuoxj DC 12V/24V To 5V USB C Step Down Converter Type-C Interface 5A 25W Waterproof Buck Module Power Adapter Compatible With Raspberry Pi 5, Pi 4,
    Amazon.com
    24
    $9.99
    YRDZXG12V 5A 60W 24V To 12V Step-Down Power Adapter, Step-Down Converter, Small Reducer Module, Waterproof DC Module For Automotive And Vehicle
    Amazon.com
    45
    $9.99
    YRDZXG12V 5A 60W 24V To 12V Step-Down Power Adapter, Step-Down Converter, Small Reducer Module, Waterproof DC Module For Automotive And Vehicle
    Amazon.com
    45
    $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
    76
    $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
    76
    $32.99
    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
    36
    $32.99
    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
    36
    $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
    59
    $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
    59
    $17.76
    $19.99
    DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
    Amazon.com
    136
    11% off
    $17.76
    $19.99
    DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
    Amazon.com
    136
    $1.45
    LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator
    Aliexpress
    $1.45
    LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator
    Aliexpress
    $40.55
    Programmable Constant Current Step-Down Power Supply Module Dc 32V/3A
    eBay
    $40.55
    Programmable Constant Current Step-Down Power Supply Module Dc 32V/3A
    eBay
    $8.77
    $9.76
    Klnuoxj DC 24V 12V To 5V 5A 25W Step Down Converter Module Buck Reduced Voltage Regulator Car Power Converter 24 Volt 12 Volt To 5 Volts Direct
    Amazon.com
    37
    10% off
    $8.77
    $9.76
    Klnuoxj DC 24V 12V To 5V 5A 25W Step Down Converter Module Buck Reduced Voltage Regulator Car Power Converter 24 Volt 12 Volt To 5 Volts Direct
    Amazon.com
    37
    $2.00
    $5.90
    Low-Voltage AC-DC Step-Down Power Module DC-DC Adjustable Voltage Regulator LM2596 Power Module
    Aliexpress
    66% off
    $2.00
    $5.90
    Low-Voltage AC-DC Step-Down Power Module DC-DC Adjustable Voltage Regulator LM2596 Power Module
    Aliexpress
    $35.99
    DC Voltage Reducer Converter DC 8V/40V To 13.8V 20A Automatic Step Down Up Voltage Regulator Power Converter Waterproof Module Transformer For Golf
    Amazon.com
    Free shipping
    $35.99
    DC Voltage Reducer Converter DC 8V/40V To 13.8V 20A Automatic Step Down Up Voltage Regulator Power Converter Waterproof Module Transformer For Golf
    Amazon.com
    Free shipping
    $11.99
    $12.99
    DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
    Amazon.com
    343
    $11.99
    $12.99
    DC 24V To 12V 10A 120W Step Down Converter Voltage Regulator Buck Power Converter Waterproof Transformer Module
    Amazon.com
    343
    $4.74
    $14.35
    300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
    Aliexpress
    66% off
    $4.74
    $14.35
    300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
    Aliexpress
    $19.98
    BIRITALO DC 48V Step Down To 12V 20A 240W IP65 Converter Waterproof DC Voltage Converter Reducer Transformer Module,Input Voltage 30-60V Regulator For
    Amazon.com
    56
    $19.98
    BIRITALO DC 48V Step Down To 12V 20A 240W IP65 Converter Waterproof DC Voltage Converter Reducer Transformer Module,Input Voltage 30-60V Regulator For
    Amazon.com
    56
    $3.32
    10W 15W 24W 12V To 5V 2A 3A DC-DC Step Down Buck Converter Power Supply Module Mini USB Micro USB
    Aliexpress
    $3.32
    10W 15W 24W 12V To 5V 2A 3A DC-DC Step Down Buck Converter Power Supply Module Mini USB Micro USB
    Aliexpress
    $4.31
    300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
    Aliexpress
    $4.31
    300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
    Aliexpress
    $17.99
    DC 24V To 12V 4A (Max) 48W Step-Down Converter - Waterproof DC Buck Regulator Module (2 Pcs)
    Amazon.com
    34
    $17.99
    DC 24V To 12V 4A (Max) 48W Step-Down Converter - Waterproof DC Buck Regulator Module (2 Pcs)
    Amazon.com
    34