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Prodotto Ricercato: convertitore step-down

10000 Offerte
5PCS/LOT LM2674 LM2…
5PCS/LOT LM2674 LM2674MX LM2674MX-ADJ Simple Switcher 40V 500Ma Low Component Count Step-Down Regulator
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5PCS/LOT LM2674 LM2674MX LM2674MX-ADJ SIMPLE SWITCHER 40V 500mA Low Component Count Step-Down Regul…

A partire da

11,70 $
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Disponibilità

5PCS/LOT LM2674 LM2…
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5PCS/LOT LM2674 LM2674MX LM2674MX-ADJ Simple Switcher 40V 500Ma Low Component Count Step-Down Regulator

5PCS/LOT LM2674 LM2674MX LM2674MX-ADJ SIMPLE SWITCHER 40V 500mA Low Component Count Step-Down Regul…

A partire da

11,70 $
Vedi Offerta
30Pcs Original New …
30Pcs Original New BP2831K Jingfeng 9W Non Isolated Step-Down Led Constant Current Replacement BP2831A/BP2832A
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30pcs original new BP2831K Jingfeng 9W non isolated step-down LED constant current replacement BP28…

A partire da

4,65 $
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Disponibilità

30Pcs Original New …
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30Pcs Original New BP2831K Jingfeng 9W Non Isolated Step-Down Led Constant Current Replacement BP2831A/BP2832A

30pcs original new BP2831K Jingfeng 9W non isolated step-down LED constant current replacement BP28…

A partire da

4,65 $
Vedi Offerta
2-6S Step Down Modu…
2-6S Step Down Module 3A 5V Ubec Bec Anti-Interference Switching Power Supply Aircraft Model
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2-6s Step Down Module 3a 5v Ubec Bec Anti-Interference Switching Power Supply Aircraft Model

A partire da

4,01 $ 8,02 $
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Disponibilità

2-6S Step Down Modu…

Discount 50%

-50%

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2-6S Step Down Module 3A 5V Ubec Bec Anti-Interference Switching Power Supply Aircraft Model

2-6s Step Down Module 3a 5v Ubec Bec Anti-Interference Switching Power Supply Aircraft Model

A partire da

4,01 $ 8,02 $
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Dc 9V 12V 24V 36V 4…
Dc 9V 12V 24V 36V 48V 72V 84V 120V To 5V 3A Step Down Module Power Supply Dc Dc Converter Buck Converter Step Up Converte
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DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 3A Step Down Module Power Supply dc dc converter Buck Conv…

A partire da

3,40 $ 3,53 $
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Disponibilità

Dc 9V 12V 24V 36V 4…

Discount 4%

-4%

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Dc 9V 12V 24V 36V 48V 72V 84V 120V To 5V 3A Step Down Module Power Supply Dc Dc Converter Buck Converter Step Up Converte

DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 3A Step Down Module Power Supply dc dc converter Buck Conv…

A partire da

3,40 $ 3,53 $
Vedi Offerta
5Pcs Mini 5A DC-DC …
5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 5V
Banggood

Description 5V Input voltage 6 18V output 5V Maximum output current 4A Short time maximum output …

A partire da

13,99 $ 16,99 $
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Disponibilità

5Pcs Mini 5A DC-DC …

Discount 18%

-18%

Banggood
5Pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V To 5V

Description 5V Input voltage 6 18V output 5V Maximum output current 4A Short time maximum output …

A partire da

13,99 $ 16,99 $
Vedi Offerta
20Pcs LM317 DC-DC C…
20Pcs LM317 DC-DC Converter Buck Step Down Module Linear Regulator Adjustable Voltage Regulator Power Supply Board
Banggood

Feature Output Current 1 5A minimum 2 2A typ Input and output voltage difference VI VO 40V…

A partire da

15,99 $ 19,99 $
Vedi Offerta

Disponibilità

20Pcs LM317 DC-DC C…

Discount 20%

-20%

Banggood
20Pcs LM317 DC-DC Converter Buck Step Down Module Linear Regulator Adjustable Voltage Regulator Power Supply Board

Feature Output Current 1 5A minimum 2 2A typ Input and output voltage difference VI VO 40V…

A partire da

15,99 $ 19,99 $
Vedi Offerta
10Pcs LM317 DC-DC C…
10Pcs LM317 DC-DC Converter Buck Step Down Module Linear Regulator Adjustable Voltage Regulator Power Supply Board
Banggood

Feature Output Current 1 5A minimum 2 2A typ Input and output voltage difference VI VO 40V…

A partire da

10,99 $ 13,99 $
Vedi Offerta

Disponibilità

10Pcs LM317 DC-DC C…

Discount 21%

-21%

Banggood
10Pcs LM317 DC-DC Converter Buck Step Down Module Linear Regulator Adjustable Voltage Regulator Power Supply Board

Feature Output Current 1 5A minimum 2 2A typ Input and output voltage difference VI VO 40V…

A partire da

10,99 $ 13,99 $
Vedi Offerta
300W DC-DC Adjustab…
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current Led Driver Power Module
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300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module

A partire da

4,38 $ 13,43 $
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Disponibilità

300W DC-DC Adjustab…

Discount 67%

-67%

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300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current Led Driver Power Module

300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module

A partire da

4,38 $ 13,43 $
Vedi Offerta
3A Mini DC-DC Step …
3A Mini DC-DC Step Down Converter Volt Regulator 5V-23V To 3.3V 6V 9V 12V
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3A Mini DC-DC Step Down Converter Volt Regulator 5V-23V To 3.3V 6V 9V 12V

A partire da

5,75 $
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Disponibilità

3A Mini DC-DC Step …
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3A Mini DC-DC Step Down Converter Volt Regulator 5V-23V To 3.3V 6V 9V 12V

3A Mini DC-DC Step Down Converter Volt Regulator 5V-23V To 3.3V 6V 9V 12V

A partire da

5,75 $
Vedi Offerta
1PCS Power Module A…
1PCS Power Module AMS1117-3.3V DC-DC Step-Down Power Module Ldo 800MA Voltage Regulator Module
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1PCS power module AMS1117-3.3V DC-DC step-down power module LDO 800MA voltage regulator module

A partire da

0,38 $ 0,54 $
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Disponibilità

1PCS Power Module A…

Discount 30%

-30%

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1PCS Power Module AMS1117-3.3V DC-DC Step-Down Power Module Ldo 800MA Voltage Regulator Module

1PCS power module AMS1117-3.3V DC-DC step-down power module LDO 800MA voltage regulator module

A partire da

0,38 $ 0,54 $
Vedi Offerta
10Pcs/Lot New Origi…
10Pcs/Lot New Original Voltage Bq2057W Sop-8 Charging Management Step-Down Conversion Chip Quality Assurance
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10Pcs/Lot New Original Voltage Bq2057w Sop-8 Charging Management Step-down Conversion Chip Quality …

A partire da

6,60 $
Vedi Offerta

Disponibilità

10Pcs/Lot New Origi…
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10Pcs/Lot New Original Voltage Bq2057W Sop-8 Charging Management Step-Down Conversion Chip Quality Assurance

10Pcs/Lot New Original Voltage Bq2057w Sop-8 Charging Management Step-down Conversion Chip Quality …

A partire da

6,60 $
Vedi Offerta
C4DF Adjustable Vol…
C4DF Adjustable Voltages Regulator Power Supply Step Down Stabilized Voltages Current Regulator With Lcd Screen Enduring
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C4DF Adjustable Voltages Regulator Power Supply Step Down Stabilized Voltages Current Regulator wit…

A partire da

20,44 $
Vedi Offerta

Disponibilità

C4DF Adjustable Vol…
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C4DF Adjustable Voltages Regulator Power Supply Step Down Stabilized Voltages Current Regulator With Lcd Screen Enduring

C4DF Adjustable Voltages Regulator Power Supply Step Down Stabilized Voltages Current Regulator wit…

A partire da

20,44 $
Vedi Offerta