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Prodotto Ricercato: trasformatore 12v 9v

10000 Offerte
Mini DC-DC Boost St…
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V
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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

0,80 $
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Disponibilità

Mini DC-DC Boost St…
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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

0,80 $
Vedi Offerta
Mini DC-DC Boost St…
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V
merchant logo Aliexpress

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,27 $
Vedi Offerta

Disponibilità

Mini DC-DC Boost St…
merchant logo Aliexpress
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,27 $
Vedi Offerta
DC-DC 5V To 3.3V/9V…
DC-DC 5V To 3.3V/9V/12V/24V Usb Step Up/Down Power Supply Module Adjustable Boost Buck Converter Out Dc 1.2V-24V
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DC-DC 5V to 3.3V/9V/12V/24V USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter Ou…

A partire da

2,16 $ 4,32 $
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Disponibilità

DC-DC 5V To 3.3V/9V…

Discount 50%

-50%

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DC-DC 5V To 3.3V/9V/12V/24V Usb Step Up/Down Power Supply Module Adjustable Boost Buck Converter Out Dc 1.2V-24V

DC-DC 5V to 3.3V/9V/12V/24V USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter Ou…

A partire da

2,16 $ 4,32 $
Vedi Offerta
Convertor Booster P…
Convertor Booster Power Supply Board DC3-11V To DC5V/6V/8V/9V/12V 36W Multi-Section Lithium Dc Step-Up Power Supply Module
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Convertor Booster Power Supply Board DC3-11V to DC5V/6V/8V/9V/12V 36W Multi-section Lithium DC Step…

A partire da

7,00 $ 10,15 $
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Disponibilità

Convertor Booster P…

Discount 31%

-31%

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Convertor Booster Power Supply Board DC3-11V To DC5V/6V/8V/9V/12V 36W Multi-Section Lithium Dc Step-Up Power Supply Module

Convertor Booster Power Supply Board DC3-11V to DC5V/6V/8V/9V/12V 36W Multi-section Lithium DC Step…

A partire da

7,00 $ 10,15 $
Vedi Offerta
Analog Input ESP32 …
Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home Iot Simple Plc Dc 9V 12V 24V 4AI-4DO 0-10V
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Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home IOT Simple PLC DC 9V 12V 24…

A partire da

23,30 $ 24,65 $
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Disponibilità

Analog Input ESP32 …

Discount 5%

-5%

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Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home Iot Simple Plc Dc 9V 12V 24V 4AI-4DO 0-10V

Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home IOT Simple PLC DC 9V 12V 24…

A partire da

23,30 $ 24,65 $
Vedi Offerta
Smd Voltage Regulat…
Smd Voltage Regulator Assortment SOT89 SOT223 TO252 Ldo AMS1117 2.5V 1.2V 1.8V 3.3V 5V, 6V, 8V, 9V, 12V, 15V, 100Ma, Adj Kit Set
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SMD Voltage Regulator Assortment SOT89 SOT223 TO252 LDO AMS1117 2.5V 1.2V 1.8V 3.3V 5V, 6V, 8V, 9V,…

A partire da

10,31 $
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Disponibilità

Smd Voltage Regulat…
merchant logo Aliexpress
Smd Voltage Regulator Assortment SOT89 SOT223 TO252 Ldo AMS1117 2.5V 1.2V 1.8V 3.3V 5V, 6V, 8V, 9V, 12V, 15V, 100Ma, Adj Kit Set

SMD Voltage Regulator Assortment SOT89 SOT223 TO252 LDO AMS1117 2.5V 1.2V 1.8V 3.3V 5V, 6V, 8V, 9V,…

A partire da

10,31 $
Vedi Offerta
Mini DC-DC Boost St…
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V
merchant logo Aliexpress

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

0,91 $ 0,92 $
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Disponibilità

Mini DC-DC Boost St…

Discount 1%

-1%

merchant logo Aliexpress
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

0,91 $ 0,92 $
Vedi Offerta
Dc-Dc Step-Up Conve…
Dc-Dc Step-Up Converter 5-11V 5V 6V 7.5V 9V 11V To 12V Step Up Boost Voltage Converter 1A 2A 3A 5A 10A 15A 20A 28A
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Dc-dc Step-up Converter 5-11v 5v 6v 7.5v 9v 11v to 12v Step up boost Voltage Converter 1A 2A 3A 5A …

A partire da

13,85 $
Vedi Offerta

Disponibilità

Dc-Dc Step-Up Conve…
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Dc-Dc Step-Up Converter 5-11V 5V 6V 7.5V 9V 11V To 12V Step Up Boost Voltage Converter 1A 2A 3A 5A 10A 15A 20A 28A

Dc-dc Step-up Converter 5-11v 5v 6v 7.5v 9v 11v to 12v Step up boost Voltage Converter 1A 2A 3A 5A …

A partire da

13,85 $
Vedi Offerta
Dc 12V/24V To Dc 9V…
Dc 12V/24V To Dc 9V Power Converter 3A 27W Voltage Step Down
Harfington

What is this?The DC converter can provide your device with protection against over voltage, overloa…

A partire da

7,23 $
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Disponibilità

Dc 12V/24V To Dc 9V…
Harfington
Dc 12V/24V To Dc 9V Power Converter 3A 27W Voltage Step Down

What is this?The DC converter can provide your device with protection against over voltage, overloa…

A partire da

7,23 $
Vedi Offerta
Laimaieco Dc 5V 6V …
Laimaieco Dc 5V 6V 8V 9V 10V 12V 15V 0.5A 1A 2A Universal Power Adapter Supply Adapter 5.5*2.1Mm 4.0*1.7MM 3.5*1.35MM
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LAIMAIECO DC 5V 6V 8V 9V 10V 12V 15V 0.5A 1A 2A Universal Power Adapter Supply Adapter 5.5*2.1mm 4…

A partire da

4,88 $ 6,97 $
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Disponibilità

Laimaieco Dc 5V 6V …

Discount 30%

-30%

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Laimaieco Dc 5V 6V 8V 9V 10V 12V 15V 0.5A 1A 2A Universal Power Adapter Supply Adapter 5.5*2.1Mm 4.0*1.7MM 3.5*1.35MM

LAIMAIECO DC 5V 6V 8V 9V 10V 12V 15V 0.5A 1A 2A Universal Power Adapter Supply Adapter 5.5*2.1mm 4…

A partire da

4,88 $ 6,97 $
Vedi Offerta
Mini DC-DC Boost St…
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V
merchant logo Aliexpress

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,73 $
Vedi Offerta

Disponibilità

Mini DC-DC Boost St…
merchant logo Aliexpress
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,73 $
Vedi Offerta
Mini DC-DC Boost St…
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V
merchant logo Aliexpress

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,49 $
Vedi Offerta

Disponibilità

Mini DC-DC Boost St…
merchant logo Aliexpress
Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator Pcb Board Module Can Set 5V/ 8V/ 9V

Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Modul…

A partire da

1,49 $
Vedi Offerta