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DC Power Step Down (Buck) Voltage Regulators
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172 results
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Brand: DC
- Selected
Type: Step Down (Buck) Voltage Regulator
- Selected
Brand
DC
Type
Step Down (Buck) Voltage Regulator
Condition
New
New other (see details)
Used
Price
Under RM 15
RM 15 to RM 30
Over RM 30
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20A 100W Converter DC 12V 24V Step Down to DC 5V Voltage Regulator Waterproof
Brand New
·
DC
RM 72.07
Was:
RM 75.86
was - RM 75.86
or Best Offer
RM 76.49 shipping
DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Reducer
Brand New
·
DC
RM 96.10
Was:
RM 101.16
was - RM 101.16
or Best Offer
RM 77.21 shipping
CNC Regulated DC Adjustable Step Constant Power Supply Voltage Current Module
Brand New
·
DC
RM 70.21
RM 21.08 shipping
5A DC-DC Buck Step-down Converter Voltage Regulator LED Meter 4V-38V to 1.5V-36V
Brand New
·
DC
RM 37.87
Free shipping
DC 12V/24V/36V/48V(8V-58V) to 5V 1A DC-DC Converter Step Down Buck Module
Brand New
·
DC
RM 34.41
Was:
RM 45.88
was - RM 45.88
Free shipping
80 sold
DAYGREEN 36V 48V TO 24V 10A 240W DC DC STEP DOWN CONVERTER VOLTAGE REGULATOR DIY
Brand New
·
DC
RM 123.67
or Best Offer
RM 105.08 shipping
5A DC-DC Constant Current Voltage Buck Step Down Converter 5V 12V 24V LED Driver
Brand New
·
DC
RM 14.72
or Best Offer
RM 6.33 shipping
AC-DC Switching Power Supply Board Module AC110V 220V 230V to DC ±5V ±12V ±15V
Brand New
·
DC
RM 31.04
to
RM 31.63
RM 8.22 shipping
98 sold
5A DC-DC Buck Step Down Adjustable Converter 5V-38V to 3.3V 5V 6V 9V 12V 15V 24V
Brand New
·
DC
RM 12.19
or Best Offer
RM 6.33 shipping
DC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3A
Brand New
·
DC
RM 12.57
or Best Offer
RM 8.22 shipping
878 sold
DC-DC 36V~74V 48V 60V to ±12V 24V Buck Step Down Converter Isolated Power Module
Brand New
·
DC
RM 19.23
or Best Offer
RM 6.33 shipping
107 sold
DC 10A CCCV Constant Current Buck Converter Step-down Module LED/Battery Charger
Brand New
·
DC
RM 29.43
or Best Offer
RM 8.22 shipping
180 sold
2A Mini DC-DC Buck Step Down Adjustable Converter 4.5V-40V To 3.3V 6V 9V 12V 24V
Brand New
·
DC
RM 10.75
or Best Offer
RM 6.33 shipping
417 sold
RCNUN DC DC 36V-48V to 12V Voltage Converter 10A 120W Converter Stepdown
New (Other)
·
DC
RM 383.52
or Best Offer
RM 119.25 shipping
LM2596 DC-DC Buck Converter Adjustable Power Supply Step Down Module 3V-35V
Brand New
·
DC
RM 19.37
RM 188.38 shipping
High Power AC/DC Isolated Switching Step Down Module AC 110V 220V to DC 12V 8A
Brand New
·
DC
RM 43.26
or Best Offer
RM 16.83 shipping
AC-DC Power Supply Buck Step Down Converter AC110V 220V 230V to DC 5V 9V 12V 24V
Brand New
·
DC
RM 20.03
to
RM 21.00
RM 6.33 shipping
Digital LED DC-DC Buck Step down Constant Current Voltage Battery Charger Module
Brand New
·
DC
RM 28.29
or Best Offer
RM 6.33 shipping
DC-DC 5-40V to 3.3V 5V 9V 12V 24V Buck Step Down Converter Volt Linear Regulator
Brand New
·
DC
RM 10.54
or Best Offer
Free shipping
AC-DC Volt Converter 110V 120V 220V 230V to 12V 6A Switching Power Supply Board
Brand New
·
DC
RM 46.38
RM 8.43 shipping
DC-DC 9V/12V/24V to 5V 3A Step Down Voltage Regulated Power Supply Converter
Brand New
·
DC
RM 4.17
or Best Offer
RM 8.22 shipping
Only 2 left
DC Constant Current Buck Step Down Converter LED Driver Battery Charger 5V 12V
Brand New
·
DC
RM 14.67
or Best Offer
RM 6.33 shipping
5A Mini DC-DC Buck Step-down Adjustable Converter 4V-38V to 3.3V 5V 9V 12V 24V
Brand New
·
DC
RM 12.57
or Best Offer
RM 10.33 shipping
625 sold
2A Mini DC-DC Buck Step Down Converter 3.3V 5V 9V 12V 24V Power Supply Module
Brand New
·
DC
RM 15.60
to
RM 16.78
RM 6.33 shipping
LM2596 DC-DC Buck Converter Step Down HW-411 Pk Of 3 NEW
Brand New
·
DC
RM 126.50
or Best Offer
RM 80.63 shipping
AC-DC Converter Switching Power Supply Module AC 110V 220V 230V to 3.3V 1.3A 5W
Brand New
·
DC
RM 16.87
or Best Offer
RM 6.33 shipping
LED Digital Adjustable DC-DC Buck Step Down Converter 4V-40V to 2V-37V 12V 5V 3A
Brand New
·
DC
RM 16.57
or Best Offer
RM 6.33 shipping
59 sold
5A DC-DC Constant Current Voltage Regulator Buck Step Down CCCV Converter Module
Brand New
·
DC
RM 14.29
or Best Offer
RM 8.22 shipping
Only 2 left
High Power AC-DC Converter 110V 220V 230V to 36V 5A 180W Switching Power Supply
Brand New
·
DC
RM 54.61
or Best Offer
RM 16.83 shipping
10pcs DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter LM2596
Brand New
·
DC
RM 43.22
RM 21.08 shipping
AC-DC Converter AC 110V 220V 230V to DC 12V 6A-8A Switching Transformer Module
Brand New
·
DC
RM 43.26
or Best Offer
RM 6.33 shipping
AC-DC Volt Converter 110V 120V 220V 230V to 12V 6A Switching Power Supply Board
Brand New
·
DC
RM 55.66
Free shipping
DC-DC Buck Step Down Converter 3V 3.3V 5V 6V 9V 12V 24V Linear Voltage Regulator
Brand New
·
DC
RM 5.69
or Best Offer
RM 6.33 shipping
562 sold
DC-DC Buck Step Down Converter Power Supply Module 1.5v 1.8v 3.3v 2A Dual Output
Brand New
·
DC
RM 12.61
to
RM 14.76
RM 6.33 shipping
5A DC-DC Buck Step-down Converter Voltage Regulator 5V-36V to 3.3V 6V 9V 12V 24V
Brand New
·
DC
RM 7.93
or Best Offer
RM 6.33 shipping
New Waterproof DC/DC Converter Regulator 24V/36V Step Down to 15V 20A 300W
Brand New
·
DC
RM 101.16
Was:
RM 134.90
was - RM 134.90
Free shipping
DC-DC Buck Step Down Converter 6V-24V 12V to 5V 3A USB Charger Power Supply DIY
Brand New
·
DC
RM 12.61
or Best Offer
RM 6.33 shipping
107 sold
New Waterproof DC/DC Converter Regulator 36V/48V Step Down to 12V 10A 120W
Brand New
·
DC
RM 50.56
Was:
RM 67.43
was - RM 67.43
RM 33.73 shipping
150 sold
5A DC-DC Buck Step-down Converter Voltage Regulator LED Meter 4V-38V to 1.5V-36V
Brand New
·
DC
RM 30.19
RM 8.43 shipping
NEW 36V 48V TO 24V 30A 720W DC DC STEP DOWN CONVERTER VOLTAGE REGULATOR DIY JOB
Brand New
·
DC
RM 220.08
or Best Offer
RM 138.55 shipping
12 watching
AC-DC Converter Switching Power Module AC 110V 220V 230V To DC 5V 9V 12V 15V 24V
Brand New
·
DC
RM 24.46
Free shipping
Mini DC-DC Buck Step Down Adjustable Converter Voltage Regulator 3.3V 5V 6V 9V
Brand New
·
DC
RM 7.84
or Best Offer
RM 6.33 shipping
AC-DC Converter AC110V 220V 230V to DC12V 420mA 5W Switching Power Supply Module
Brand New
·
DC
RM 18.09
or Best Offer
RM 6.33 shipping
5A DC-DC Buck Step-down Converter Voltage Regulator LED Meter 4V-38V to 1.5V-36V
Brand New
·
DC
RM 19.02
or Best Offer
RM 6.33 shipping
434 sold
Voltage STEP-DOWN BUCK DC Converter Step Down Regulator 24V To 12V 15A 180W
Brand New
·
DC
RM 50.56
Was:
RM 67.43
was - RM 67.43
RM 33.73 shipping
DC-DC Buck Step Down Module 3.3V 5V 9V 12V 3A Adjustable Voltage Regulator Power
Brand New
·
DC
RM 9.28
or Best Offer
Free shipping
200W DC-DC Buck Step Down Adjustable Converter 5V-36V to 3.3V 6V 9V 12V 24V 8A
Brand New
·
DC
RM 20.87
or Best Offer
RM 6.33 shipping
AC-DC Converter AC 110V 220V 230V to DC 5V 1A 5W Switching Power Supply Module
Brand New
·
DC
RM 17.67
or Best Offer
RM 6.33 shipping
DC-DC Buck Step Down Adjustable Converter Linear Regulator 3.3V 5V 6V 9V 12V 24V
Brand New
·
DC
RM 12.44
or Best Offer
RM 6.33 shipping
486 sold
2A Mini DC-DC Buck Step Down Converter Voltage Regulator 3.3V 5V 6V 9V 12V 24V
Brand New
·
DC
RM 6.58
or Best Offer
RM 6.33 shipping
128 sold
DC-DC Buck Step Down Converter 5V 12V 1A Dual Output Mini Power Supply Module
Brand New
·
DC
RM 12.02
to
RM 16.83
RM 6.33 shipping
180W LED DC-DC Buck Step Down Adjustable Converter 8V-38V to 3.3V 5V 12V 24V 5A
Brand New
·
DC
RM 29.31
or Best Offer
RM 10.33 shipping
54 sold
AC-DC Converter Switching Power Supply Board AC 110V 220V 230V to DC 12V 3A 36W
Brand New
·
DC
RM 17.67
or Best Offer
RM 6.33 shipping
62 sold
AC-DC Converter Switching Power Supply Module AC 110V 220V 230V to 24V 210mA 5W
Brand New
·
DC
RM 17.96
or Best Offer
RM 6.33 shipping
DC-DC Buck Voltage Converter 4.5-40V 12V to 5V/2A Step-down LED Voltmeter USB
Brand New
·
DC
RM 12.57
or Best Offer
RM 6.33 shipping
195 sold
20pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
Brand New
·
DC
RM 66.58
RM 64.39 shipping
LED DC-DC Constant Current Voltage Buck Step Down Converter 3.3V 5V 12V 24V 5A
Brand New
·
DC
RM 29.43
or Best Offer
RM 8.22 shipping
73 sold
DC-DC 36V~72V 48V 60V to ±12V 24V Step Down Converter Buck Power Supply Module
Brand New
·
DC
RM 18.76
or Best Offer
RM 8.22 shipping
Only 1 left!
NEW 36V 48V TO 24V 20A 480W DC DC STEP DOWN CONVERTER VOLTAGE REGULATOR DIY JOB
Brand New
·
DC
RM 164.99
RM 105.08 shipping
AC-DC Power Supply 110V 220V 230V to 24V 4A 100W Converter Switching Transformer
Brand New
·
DC
RM 43.22
or Best Offer
RM 6.33 shipping
58 sold
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