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Step Down Module(185)
Uses item details. Price when purchased online
Mini360 Ultra-Small 1-17V Output DC-DC Step-Down Buck Converter Module RCs, Quadcopters, Drones, DIY $7.19

$719
current price $7.19Mini360 Ultra-Small 1-17V Output DC-DC Step-Down Buck Converter Module RCs, Quadcopters, Drones, DIY
ARCADORA XL4015 Step Down Module For Voltage Regulation 5A 75W High Power Accurate Voltmeter Included $10.14

$1014
current price $10.14ARCADORA XL4015 Step Down Module For Voltage Regulation 5A 75W High Power Accurate Voltmeter Included
3A 4 Channel Multiple Switching Power Supply Module 3.3V 5V 12V Step Down Converter Board For Electronics Project $13.50

$1350
current price $13.503A 4 Channel Multiple Switching Power Supply Module 3.3V 5V 12V Step Down Converter Board For Electronics Project
Stepping Down Module 8V-30V 9V 12V 24V to 3V 5V 12V Fast Quick Charging Circuit Board Adapter Module for Electronic From $8.04
From$804
Stepping Down Module 8V-30V 9V 12V 24V to 3V 5V 12V Fast Quick Charging Circuit Board Adapter Module for Electronic
DC Step-Down Module QC2.0 QC3.0 Fast Charge USB Mobile Phone Charging PCB Board $9.98

$998
current price $9.98DC Step-Down Module QC2.0 QC3.0 Fast Charge USB Mobile Phone Charging PCB Board
AOOOWER Outdoor Evaluate PVC Gigabit Poes Step Down Module For surveillances Systems $16.34

$1634
current price $16.34AOOOWER Outdoor Evaluate PVC Gigabit Poes Step Down Module For surveillances Systems
JHEMCU COB LED BEC Module 5PCS Step-Down Power Supply for FPV Drones & RC Models, 26S Input, Selectable 5V/10V/12V Output, Ultra-Lightweight ESC LED Controller $40.99

$4099
current price $40.99JHEMCU COB LED BEC Module 5PCS Step-Down Power Supply for FPV Drones & RC Models, 26S Input, Selectable 5V/10V/12V Output, Ultra-Lightweight ESC LED Controller
Waterproof 12V/24V to 5V 2A Converter DC-DC Step Down Module Power Adapter for Car Dash Cams, GPS Devices and Phones $11.25

$1125
current price $11.25Waterproof 12V/24V to 5V 2A Converter DC-DC Step Down Module Power Adapter for Car Dash Cams, GPS Devices and Phones
WINDLAND 12V24V to 5V2A Type C Charger Step Down Module for Car Dash Cams, GPS Devices and Mobile Phones with Battery Connection $10.60

$1060
current price $10.60WINDLAND 12V24V to 5V2A Type C Charger Step Down Module for Car Dash Cams, GPS Devices and Mobile Phones with Battery Connection
JZROCKER Type-c 12-28v 100w Step Down Quick Charger Module for Scp/for fcp for Pd f $19.99

$1999
current price $19.99JZROCKER Type-c 12-28v 100w Step Down Quick Charger Module for Scp/for fcp for Pd f
8V-30V 9V 12V 24V to 3V 5V 12V Stepping Down Module Charging Electronics Project Adapter Charging Stepping Down Module From $7.99
From$799
8V-30V 9V 12V 24V to 3V 5V 12V Stepping Down Module Charging Electronics Project Adapter Charging Stepping Down Module
1 x Automatic step-up and step-down module-Black $8.50

$850
current price $8.501 x Automatic step-up and step-down module-Black
6V-32V DC Step-Down Module QC2.0&3.0 Charger USB Mobile Phone Charging PCB Board $9.82

$982
current price $9.826V-32V DC Step-Down Module QC2.0&3.0 Charger USB Mobile Phone Charging PCB Board
Industrial Grade 48V 24V Step Down Alterer Gigabit Poes Module with Overburden Security for Outdoor Installations $13.96

$1396
current price $13.96Industrial Grade 48V 24V Step Down Alterer Gigabit Poes Module with Overburden Security for Outdoor Installations
12V to 3.3V 5V Electricity Stepping Down Adapter Module Stepping Down Adapter Board From $7.15

2 options
Available in additional 2 optionsFrom$715
12V to 3.3V 5V Electricity Stepping Down Adapter Module Stepping Down Adapter Board
5V 7A Switching Power Supply Board, AC110-240V to 15V Step-down Circuit Module Adapter with Overvoltage Protection(Sold without manufacturer warranty) $12.89

$1289
current price $12.895V 7A Switching Power Supply Board, AC110-240V to 15V Step-down Circuit Module Adapter with Overvoltage Protection(Sold without manufacturer warranty)
JZROCKER Charging Board Circuit Board for Charging DC10-30V 24W Step Down Module Voltages Reduction Module $16.25

$1625
current price $16.25JZROCKER Charging Board Circuit Board for Charging DC10-30V 24W Step Down Module Voltages Reduction Module
PDS100 QC3.0 Type-C DC12-28V 100W Step Down Mobile phone quick charger module $34.01

$3401
current price $34.01PDS100 QC3.0 Type-C DC12-28V 100W Step Down Mobile phone quick charger module
NFTIGB LTC3780 DC 5-32V to 1V-32V 10A Automatic Step Up Down Regulator Charging Module Power Supply Board (3.07 x 1.81 x 0.59 inches / 7.8 x 4.6 x 1.5 cm) $32.35

$3235
current price $32.35NFTIGB LTC3780 DC 5-32V to 1V-32V 10A Automatic Step Up Down Regulator Charging Module Power Supply Board (3.07 x 1.81 x 0.59 inches / 7.8 x 4.6 x 1.5 cm)
DC10V-30V to DC5V 2A Step Down Converter Module 12V/24V to 5V 2A USB Output Power Adapter $11.35

$1135
current price $11.35DC10V-30V to DC5V 2A Step Down Converter Module 12V/24V to 5V 2A USB Output Power Adapter
DC10V-30V to DC5V 2A Step Down Converter Module 12V/24V to 5V 2A Mini USB Output Power Adapter $10.28

$1028
current price $10.28DC10V-30V to DC5V 2A Step Down Converter Module 12V/24V to 5V 2A Mini USB Output Power Adapter
300W 12A DC25-90V to DC2.5-60V Power Supply Board,Step-down Adjustable Power Supply Module Constant Current and Voltage 12A DC25-90V to DC2.5-60V Power Supply Board $21.55

$2155
current price $21.55300W 12A DC25-90V to DC2.5-60V Power Supply Board,Step-down Adjustable Power Supply Module Constant Current and Voltage 12A DC25-90V to DC2.5-60V Power Supply Board
DC 24V 4A Switching Power Supply Board AC110-240V to 24V Converter Step Down Power Supply Module 100W Step Down Bare Board $22.22

$2222
current price $22.22DC 24V 4A Switching Power Supply Board AC110-240V to 24V Converter Step Down Power Supply Module 100W Step Down Bare Board
100W Full Protocol Fast Charging Module Supports Step-Down Function PD QC Fast Charging Module SW3518 $17.11

$1711
current price $17.11100W Full Protocol Fast Charging Module Supports Step-Down Function PD QC Fast Charging Module SW3518
SW3518 100W Full Protocol Fast Charging Module Supports Step-Down Function PD QC Fast Charging Module $9.42

$942
current price $9.42SW3518 100W Full Protocol Fast Charging Module Supports Step-Down Function PD QC Fast Charging Module
12V 3A Switching Power Supply Module, Power Converter,AC110-240V to DC12V 3A Step-down Power Supply Board, with Overload/Short Circuit Protection Converter $14.11

$1411
current price $14.1112V 3A Switching Power Supply Module, Power Converter,AC110-240V to DC12V 3A Step-down Power Supply Board, with Overload/Short Circuit Protection Converter
Lippert Components 301702 Electric Step Control Module $255.21

$25521
current price $255.21Lippert Components 301702 Electric Step Control Module
5 out of 5 stars
3X XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 3.3V $11.23

$1123
current price $11.233X XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 3.3V
15V 7A AC-DC Switching Power Supply Module, AC110-240V Step-Down Converter with Overvoltage & Overload Protection, 3000V Double Insulation Power Board $19.55

$1955
current price $19.5515V 7A AC-DC Switching Power Supply Module, AC110-240V Step-Down Converter with Overvoltage & Overload Protection, 3000V Double Insulation Power Board
Clearance Tizuqe USB QC3.0 QC2.0USB Down Converter Quick Charge Step Down Module Efficient Power Supply for Multiple Device 12V24V Input $11.36 Was $12.72
Clearance

Now$1136
current price Now $11.36, Was $12.72$12.72
Tizuqe USB QC3.0 QC2.0USB Down Converter Quick Charge Step Down Module Efficient Power Supply for Multiple Device 12V24V Input
FOR 1PC 10pcs/lot DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA $20.99

$2099
current price $20.99FOR 1PC 10pcs/lot DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA
6-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 B $32.67

$3267
current price $32.676-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 B
Treedix 5pcs 5V 3A USB Charger Module Compatible with Most Smartphones 97.5% High Conversion Efficiency DC-DC Step-Down $11.99

$1199
current price $11.99Treedix 5pcs 5V 3A USB Charger Module Compatible with Most Smartphones 97.5% High Conversion Efficiency DC-DC Step-Down
-6522 Motherboard CNC Step-Down DC Power Supply Adjustable Voltage Constant Voltage Constant Current Module 22A 65V $23.04

$2304
current price $23.04-6522 Motherboard CNC Step-Down DC Power Supply Adjustable Voltage Constant Voltage Constant Current Module 22A 65V
DC52V 1.85A/2.3A Switching Power Supply Board, AC110-240V to 52V Buck Power Module, 90W/120W Step Down Bare Board for Electronics Projects $19.55

$1955
current price $19.55DC52V 1.85A/2.3A Switching Power Supply Board, AC110-240V to 52V Buck Power Module, 90W/120W Step Down Bare Board for Electronics Projects
9V 12V 24V to 5V DC-DC Step Down Charger Power Modu Dual USB Output Board LD WA $13.76

$1376
current price $13.769V 12V 24V to 5V DC-DC Step Down Charger Power Modu Dual USB Output Board LD WA
6-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 A $32.67

$3267
current price $32.676-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 A
6-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 C $32.67

$3267
current price $32.676-30V Automatic Alarm Power-Off PD65W Integrated Module Built-in Step-Down Fast Charging Module for FPV Drone AVATA2 C
DC9V 36V To 12V 7A Voltage Converter, Waterproof Step Up/Down Regulator For Car And Solar Systems $27.62

$2762
current price $27.62DC9V 36V To 12V 7A Voltage Converter, Waterproof Step Up/Down Regulator For Car And Solar Systems
SENRISE DPS5020 Adjustable Step-down Regulated LCD Digital Power Supply USB BT From $42.59

3 options
Available in additional 3 optionsFrom$4259
SENRISE DPS5020 Adjustable Step-down Regulated LCD Digital Power Supply USB BT
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