Shop dc-dc step down circuit

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24V / 12V To 5V 5A DC-DC Buck Power Module Step Down Module Power Converter
Banggood
54% off
$4.99
$10.99
24V / 12V To 5V 5A DC-DC Buck Power Module Step Down Module Power Converter
Banggood
$3.99
1Pc/2Pcs LM2596S DC-DC Adjustable Step-Down Power Module Regulator Board 3A 12/24 Rotation 12/5/3.3 V
Temu US
$3.99
1Pc/2Pcs LM2596S DC-DC Adjustable Step-Down Power Module Regulator Board 3A 12/24 Rotation 12/5/3.3 V
Temu US
$8.12
$11.10
Geekcreit Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3V 3.3V 3.7V 4.2V 5V 6V
Banggood
26% off
$8.12
$11.10
Geekcreit Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3V 3.3V 3.7V 4.2V 5V 6V
Banggood
$3.01
3Pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply
Temu US
$3.01
3Pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply
Temu US
$99.60
Samlex SDC-15 12A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
$99.60
Samlex SDC-15 12A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
$1.50
Adjustable DC-DC Step-Down Power Supply Module, Synchronous Rectification, High Efficiency Voltage, Power Board Australia,Pedal Power Supply,Bench
Temu US
$1.50
Adjustable DC-DC Step-Down Power Supply Module, Synchronous Rectification, High Efficiency Voltage, Power Board Australia,Pedal Power Supply,Bench
Temu US
$5.26
DC Step-Down Voltage Regulator, XH-M411 Digital Display, Adjustable Power Supply Module, Metal Construction, Room Electrical/Hardwiring, Operating
Temu US
$5.26
DC Step-Down Voltage Regulator, XH-M411 Digital Display, Adjustable Power Supply Module, Metal Construction, Room Electrical/Hardwiring, Operating
Temu US
$111.40
Samlex SDC-23 20A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
23
$111.40
Samlex SDC-23 20A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
$3.28
DC-DC Step Down Power Supply Module 6.5-16V Input To 5V Output Voltage Regulator Board With 4A Output Glass Fiber Material For Electronics DIY
Temu US
$3.28
DC-DC Step Down Power Supply Module 6.5-16V Input To 5V Output Voltage Regulator Board With 4A Output Glass Fiber Material For Electronics DIY
Temu US
$5.61
1Pc/6Pcs DC-DC Step-Down Power Module: 6-24V Input, 5V 3A Output, Suitable For Car And Mobile Phone Charging
Temu US
$5.61
1Pc/6Pcs DC-DC Step-Down Power Module: 6-24V Input, 5V 3A Output, Suitable For Car And Mobile Phone Charging
Temu US
$2.08
High-Efficiency XL4015E1 DC-DC Step-Down Power Supply Module, 5A Adjustable Voltage 4-38V To 1.25-36V, Metal, Non-Battery, Quick Wiring For
Temu US
$2.08
High-Efficiency XL4015E1 DC-DC Step-Down Power Supply Module, 5A Adjustable Voltage 4-38V To 1.25-36V, Metal, Non-Battery, Quick Wiring For
Temu US
$5.05
$8.09
Mini DC-DC 12V 24V To 5V 3.3V 9V 3A Adjustable Step Down Power Supply Module Mini360
Banggood
37% off
$5.05
$8.09
Mini DC-DC 12V 24V To 5V 3.3V 9V 3A Adjustable Step Down Power Supply Module Mini360
Banggood
$2.26
2Pcs MP1584EN 3A Ultra-Small Size DC-DC Step Module Adjustable Power Step-Down Descending Output 12V 9V 5V 3V
Temu US
$2.26
2Pcs MP1584EN 3A Ultra-Small Size DC-DC Step Module Adjustable Power Step-Down Descending Output 12V 9V 5V 3V
Temu US
$6.49
3Pcs DC-DC Adjustable Step Down Module With Digital Display Voltmeter Display Voltage Regulating Power Supply Module
Temu US
$6.49
3Pcs DC-DC Adjustable Step Down Module With Digital Display Voltmeter Display Voltage Regulating Power Supply Module
Temu US
$383.00
Samlex SDC-60 60A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
$383.00
Samlex SDC-60 60A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
SolarFlexion
$4.05
XL4015 5A DC-DC Buck Step Down Voltage Constant Current Converter Module Adjustable Power Regulator Board With LED Voltmeter & USB Output
Temu US
$4.05
XL4015 5A DC-DC Buck Step Down Voltage Constant Current Converter Module Adjustable Power Regulator Board With LED Voltmeter & USB Output
Temu US
$13.99
$16.99
5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3.3V
Banggood
17% off
$13.99
$16.99
5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3.3V
Banggood
$5.06
$11.15
5Pcs Mini DC-DC Adjustable Step Down Power Supply Module 12V 24V To 5V 3.3V 9V 3A Mini360
Banggood
54% off
$5.06
$11.15
5Pcs Mini DC-DC Adjustable Step Down Power Supply Module 12V 24V To 5V 3.3V 9V 3A Mini360
Banggood
$4.06
$19.28
Geekcreit DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V To 0.8-28V 9A
Banggood
78% off
$4.06
$19.28
Geekcreit DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V To 0.8-28V 9A
Banggood
$18.99
DC-DC 36V 48V To 12V 20A 240W Step Down Converter Golf Cart Voltage Regulator Reducer Transformer With Fuse Waterproof
Amazon.com
270
$18.99
DC-DC 36V 48V To 12V 20A 240W Step Down Converter Golf Cart Voltage Regulator Reducer Transformer With Fuse Waterproof
Amazon.com
$4.67
$8.72
5 Piece Geekcreit Mini DC-DC Converter Step Down Module Adjustable Power Supply Module Board
Banggood
46% off
$4.67
$8.72
5 Piece Geekcreit Mini DC-DC Converter Step Down Module Adjustable Power Supply Module Board
Banggood
$14.73
DC-DC Adjustable Step Down Voltage Regulator Module 120V 100V 96V To 24V 19V 12V 5V 3V 10A CC CV Buck Module High Efficiency
Banggood
$14.73
DC-DC Adjustable Step Down Voltage Regulator Module 120V 100V 96V To 24V 19V 12V 5V 3V 10A CC CV Buck Module High Efficiency
Banggood
$5.51
DC To DC Buck Converter Module - 12V/24V To 5V 3A 15W Step-Down Voltage Regulator For Car Power Supply Conversion, ABS Material, No Battery
Temu US
$5.51
DC To DC Buck Converter Module - 12V/24V To 5V 3A 15W Step-Down Voltage Regulator For Car Power Supply Conversion, ABS Material, No Battery
Temu US
$5.07
$10.14
Geekcreit LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With Display
Banggood
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$5.07
$10.14
Geekcreit LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With Display
Banggood
$1.99
LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Buck Converter Dodule LM2596 Voltage Regulator 24V 12V 5V 3V
Temu US
$1.99
LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable Buck Converter Dodule LM2596 Voltage Regulator 24V 12V 5V 3V
Temu US
$8.12
DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV For RC Drone FPV Racing
Banggood
$8.12
DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV For RC Drone FPV Racing
Banggood
$4.80
DC-DC Step-Down Module PWM Adjustable High Power DC Regulator Module 8A (200W)
Temu US
$4.80
DC-DC Step-Down Module PWM Adjustable High Power DC Regulator Module 8A (200W)
Temu US
$4.49
2-Pack LM2596 DC-DC Buck Converter Adjustable Step Down Power Module With LED Voltmeter, Plastic, Hardwired ≤36V Operating Voltage, No Battery -
Temu US
$4.49
2-Pack LM2596 DC-DC Buck Converter Adjustable Step Down Power Module With LED Voltmeter, Plastic, Hardwired ≤36V Operating Voltage, No Battery -
Temu US
$0.99
$8.99
DC-DC 7-28V To 5V 3A Step Down Power Supply Module Buck Converter Replace LM2596
Banggood
88% off
$0.99
$8.99
DC-DC 7-28V To 5V 3A Step Down Power Supply Module Buck Converter Replace LM2596
Banggood
$3.99
1Pc 2Pcs DC-DC USB Adjustable Step-Up And Step-Down Power Supply Voltage Regulator Module 5V To 3.3V 9V 12V 24V DP Red Green
Temu US
$3.99
1Pc 2Pcs DC-DC USB Adjustable Step-Up And Step-Down Power Supply Voltage Regulator Module 5V To 3.3V 9V 12V 24V DP Red Green
Temu US
$2.22
CKCS DC-DC Buck Power Converter Board Module 12V To 5V Step-Down Module Support 9V/7.3V/5V/3.3V
AliExpress
$2.22
CKCS DC-DC Buck Power Converter Board Module 12V To 5V Step-Down Module Support 9V/7.3V/5V/3.3V
AliExpress
$1.41
$10.14
Geekcreit Geekcreit 5A XL4005 DC-DC Adjustable Step Down Module Power Supply Converter
Banggood
86% off
$1.41
$10.14
Geekcreit Geekcreit 5A XL4005 DC-DC Adjustable Step Down Module Power Supply Converter
Banggood
$13.11
DC-DC DC Adjustable Step-Down Module 12V-75V To 5V 19V 21V 24V 48V 600W High-Power 25A
Aliexpress
Free shipping
$13.11
DC-DC DC Adjustable Step-Down Module 12V-75V To 5V 19V 21V 24V 48V 600W High-Power 25A
Aliexpress
$9.06
$16.14
Geekcreit 3Pcs LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With Display
Banggood
43% off
$9.06
$16.14
Geekcreit 3Pcs LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With Display
Banggood
$0.95
$1.10
DC-DC Mini Buck Module Step Down Board DC 5-100V To DC 5V/9V/12V/24V Max 3A DIY Electronic Voltage
AliExpress
13% off
$0.95
$1.10
DC-DC Mini Buck Module Step Down Board DC 5-100V To DC 5V/9V/12V/24V Max 3A DIY Electronic Voltage
AliExpress
$3.23
$3.59
1PCS Ultra-Small Mini DC-DC Step-Down Module 3.3V 4V 5V 9V 12V Power Supply Buck PCB Board For DIY
AliExpress
Free shipping
10% off
$3.23
$3.59
1PCS Ultra-Small Mini DC-DC Step-Down Module 3.3V 4V 5V 9V 12V Power Supply Buck PCB Board For DIY
AliExpress
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    Shop dc-dc step down circuit

    Ads
    $4.99
    $10.99
    24V / 12V To 5V 5A DC-DC Buck Power Module Step Down Module Power Converter
    Banggood
    54% off
    $4.99
    $10.99
    24V / 12V To 5V 5A DC-DC Buck Power Module Step Down Module Power Converter
    Banggood
    $3.99
    1Pc/2Pcs LM2596S DC-DC Adjustable Step-Down Power Module Regulator Board 3A 12/24 Rotation 12/5/3.3 V
    Temu US
    $3.99
    1Pc/2Pcs LM2596S DC-DC Adjustable Step-Down Power Module Regulator Board 3A 12/24 Rotation 12/5/3.3 V
    Temu US
    $8.12
    $11.10
    Geekcreit Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3V 3.3V 3.7V 4.2V 5V 6V
    Banggood
    26% off
    $8.12
    $11.10
    Geekcreit Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3V 3.3V 3.7V 4.2V 5V 6V
    Banggood
    $3.01
    3Pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply
    Temu US
    $3.01
    3Pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply
    Temu US
    $99.60
    Samlex SDC-15 12A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    $99.60
    Samlex SDC-15 12A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    $1.50
    Adjustable DC-DC Step-Down Power Supply Module, Synchronous Rectification, High Efficiency Voltage, Power Board Australia,Pedal Power Supply,Bench
    Temu US
    $1.50
    Adjustable DC-DC Step-Down Power Supply Module, Synchronous Rectification, High Efficiency Voltage, Power Board Australia,Pedal Power Supply,Bench
    Temu US
    $5.26
    DC Step-Down Voltage Regulator, XH-M411 Digital Display, Adjustable Power Supply Module, Metal Construction, Room Electrical/Hardwiring, Operating
    Temu US
    $5.26
    DC Step-Down Voltage Regulator, XH-M411 Digital Display, Adjustable Power Supply Module, Metal Construction, Room Electrical/Hardwiring, Operating
    Temu US
    $111.40
    Samlex SDC-23 20A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    23
    $111.40
    Samlex SDC-23 20A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    $3.28
    DC-DC Step Down Power Supply Module 6.5-16V Input To 5V Output Voltage Regulator Board With 4A Output Glass Fiber Material For Electronics DIY
    Temu US
    $3.28
    DC-DC Step Down Power Supply Module 6.5-16V Input To 5V Output Voltage Regulator Board With 4A Output Glass Fiber Material For Electronics DIY
    Temu US
    $5.61
    1Pc/6Pcs DC-DC Step-Down Power Module: 6-24V Input, 5V 3A Output, Suitable For Car And Mobile Phone Charging
    Temu US
    $5.61
    1Pc/6Pcs DC-DC Step-Down Power Module: 6-24V Input, 5V 3A Output, Suitable For Car And Mobile Phone Charging
    Temu US
    $2.08
    High-Efficiency XL4015E1 DC-DC Step-Down Power Supply Module, 5A Adjustable Voltage 4-38V To 1.25-36V, Metal, Non-Battery, Quick Wiring For
    Temu US
    $2.08
    High-Efficiency XL4015E1 DC-DC Step-Down Power Supply Module, 5A Adjustable Voltage 4-38V To 1.25-36V, Metal, Non-Battery, Quick Wiring For
    Temu US
    $5.05
    $8.09
    Mini DC-DC 12V 24V To 5V 3.3V 9V 3A Adjustable Step Down Power Supply Module Mini360
    Banggood
    37% off
    $5.05
    $8.09
    Mini DC-DC 12V 24V To 5V 3.3V 9V 3A Adjustable Step Down Power Supply Module Mini360
    Banggood
    $2.26
    2Pcs MP1584EN 3A Ultra-Small Size DC-DC Step Module Adjustable Power Step-Down Descending Output 12V 9V 5V 3V
    Temu US
    $2.26
    2Pcs MP1584EN 3A Ultra-Small Size DC-DC Step Module Adjustable Power Step-Down Descending Output 12V 9V 5V 3V
    Temu US
    $6.49
    3Pcs DC-DC Adjustable Step Down Module With Digital Display Voltmeter Display Voltage Regulating Power Supply Module
    Temu US
    $6.49
    3Pcs DC-DC Adjustable Step Down Module With Digital Display Voltmeter Display Voltage Regulating Power Supply Module
    Temu US
    $383.00
    Samlex SDC-60 60A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    $383.00
    Samlex SDC-60 60A DC-DC Step-Down Converter (Input: 20-32VDC / Output: 12VDC)
    SolarFlexion
    $4.05
    XL4015 5A DC-DC Buck Step Down Voltage Constant Current Converter Module Adjustable Power Regulator Board With LED Voltmeter & USB Output
    Temu US
    $4.05
    XL4015 5A DC-DC Buck Step Down Voltage Constant Current Converter Module Adjustable Power Regulator Board With LED Voltmeter & USB Output
    Temu US
    $13.99
    $16.99
    5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3.3V
    Banggood
    17% off
    $13.99
    $16.99
    5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 3.3V
    Banggood
    $5.06
    $11.15
    5Pcs Mini DC-DC Adjustable Step Down Power Supply Module 12V 24V To 5V 3.3V 9V 3A Mini360
    Banggood
    54% off
    $5.06
    $11.15
    5Pcs Mini DC-DC Adjustable Step Down Power Supply Module 12V 24V To 5V 3.3V 9V 3A Mini360
    Banggood