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Prodotto Ricercato: trasformatore 12v 9v

10000 Offerte
DD03AJTA 30W Dc 3V …
DD03AJTA 30W Dc 3V 3.3V 3.7V To 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step-Up Boost Converter Board For 18650 Lithium Battery
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DD03AJTA 30W DC 3V 3.3V 3.7V to 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step-Up Boost Converter Board For …

A partire da

4,24 $
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Disponibilità

DD03AJTA 30W Dc 3V …
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DD03AJTA 30W Dc 3V 3.3V 3.7V To 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step-Up Boost Converter Board For 18650 Lithium Battery

DD03AJTA 30W DC 3V 3.3V 3.7V to 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step-Up Boost Converter Board For …

A partire da

4,24 $
Vedi Offerta
Dc Ups 5-12V To 9V …
Dc Ups 5-12V To 9V 12V 1A Uninterrupted Charging Module 18650 Lithium Battery Boost Step Up Power Supply Voltage Converter Board
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DC UPS 5-12V to 9V 12V 1A Uninterrupted Charging Module 18650 Lithium Battery Boost Step Up Power S…

A partire da

2,03 $ 2,14 $
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Disponibilità

Dc Ups 5-12V To 9V …

Discount 5%

-5%

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Dc Ups 5-12V To 9V 12V 1A Uninterrupted Charging Module 18650 Lithium Battery Boost Step Up Power Supply Voltage Converter Board

DC UPS 5-12V to 9V 12V 1A Uninterrupted Charging Module 18650 Lithium Battery Boost Step Up Power S…

A partire da

2,03 $ 2,14 $
Vedi Offerta
DC-DC Voltage Conve…
DC-DC Voltage Converter Boost-Buck Module Positive Negative Voltage Dual Output 3-24V To 5V 6V 9V 10V 12V 15V 18V 24V 8W
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DC-DC Voltage Converter Boost-Buck Module Positive Negative Voltage Dual Output 3-24V to 5V 6V 9V 1…

A partire da

6,77 $
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Disponibilità

DC-DC Voltage Conve…
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DC-DC Voltage Converter Boost-Buck Module Positive Negative Voltage Dual Output 3-24V To 5V 6V 9V 10V 12V 15V 18V 24V 8W

DC-DC Voltage Converter Boost-Buck Module Positive Negative Voltage Dual Output 3-24V to 5V 6V 9V 1…

A partire da

6,77 $
Vedi Offerta
DC-DC 5V To 3.5V/ 9…
DC-DC 5V To 3.5V/ 9V/12V Lcd Usb Step Up / Down Power Supply Module Adjustable Boost Buck Converter Voltmeter Out Dc 1.2V-24V
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DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter…

A partire da

2,28 $ 4,56 $
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Disponibilità

DC-DC 5V To 3.5V/ 9…

Discount 50%

-50%

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DC-DC 5V To 3.5V/ 9V/12V Lcd Usb Step Up / Down Power Supply Module Adjustable Boost Buck Converter Voltmeter Out Dc 1.2V-24V

DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter…

A partire da

2,28 $ 4,56 $
Vedi Offerta
Multifunction DC-DC…
Multifunction DC-DC Converter Step-Up Step-Down Dual Voltage Regulator Module Input 3-24V Output +-5V 6V 9V 10V 12V 15V 18V 24V
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Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-…

A partire da

4,74 $
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Disponibilità

Multifunction DC-DC…
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Multifunction DC-DC Converter Step-Up Step-Down Dual Voltage Regulator Module Input 3-24V Output +-5V 6V 9V 10V 12V 15V 18V 24V

Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-…

A partire da

4,74 $
Vedi Offerta
DC-DC 5V To 3.5V/ 9…
DC-DC 5V To 3.5V/ 9V/12V Lcd Usb Step Up/Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V
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DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP/Down desktop Power Supply Module Adjustable Boost Buck Con…

A partire da

1,85 $ 2,47 $
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Disponibilità

DC-DC 5V To 3.5V/ 9…

Discount 25%

-25%

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DC-DC 5V To 3.5V/ 9V/12V Lcd Usb Step Up/Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V

DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP/Down desktop Power Supply Module Adjustable Boost Buck Con…

A partire da

1,85 $ 2,47 $
Vedi Offerta
Dc Ups Uninterrupte…
Dc Ups Uninterrupted Charging Module 5V-12V To 9V 12V 1A 18650 Lithium Battery Boost Step Up Power Supply Voltage Control Board
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DC UPS Uninterrupted Charging Module 5V-12V to 9V 12V 1A 18650 Lithium Battery Boost Step Up Power …

A partire da

2,71 $ 2,85 $
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Disponibilità

Dc Ups Uninterrupte…

Discount 5%

-5%

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Dc Ups Uninterrupted Charging Module 5V-12V To 9V 12V 1A 18650 Lithium Battery Boost Step Up Power Supply Voltage Control Board

DC UPS Uninterrupted Charging Module 5V-12V to 9V 12V 1A 18650 Lithium Battery Boost Step Up Power …

A partire da

2,71 $ 2,85 $
Vedi Offerta
220V To 12V 9V 24V …
220V To 12V 9V 24V Universal Charger Power Supply Adapter 12V 24V 36V Ac Dc Transformer Converter Led Power Supply Adjustable B4
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220V To 12V 9V 24V Universal Charger Power Supply Adapter 12V 24V 36V AC DC Transformer Converter L…

A partire da

5,28 $ 8,80 $
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Disponibilità

220V To 12V 9V 24V …

Discount 40%

-40%

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220V To 12V 9V 24V Universal Charger Power Supply Adapter 12V 24V 36V Ac Dc Transformer Converter Led Power Supply Adjustable B4

220V To 12V 9V 24V Universal Charger Power Supply Adapter 12V 24V 36V AC DC Transformer Converter L…

A partire da

5,28 $ 8,80 $
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Ac To Dc Adjustable…
Ac To Dc Adjustable Dc Power Supply 3V–12V 5V 6V 9V 12V 2A Charger Power Adapter Source For Strip Blower K
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AC to DC Adjustable DC Power Supply 3V–12V 5V 6V 9v 12v 2A Charger Power Adapter Source for strip B…

A partire da

6,43 $ 10,72 $
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Disponibilità

Ac To Dc Adjustable…

Discount 40%

-40%

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Ac To Dc Adjustable Dc Power Supply 3V–12V 5V 6V 9V 12V 2A Charger Power Adapter Source For Strip Blower K

AC to DC Adjustable DC Power Supply 3V–12V 5V 6V 9v 12v 2A Charger Power Adapter Source for strip B…

A partire da

6,43 $ 10,72 $
Vedi Offerta
Hi-Link 2W 12V To 3…
Hi-Link 2W 12V To 3.3V/5V/9V/12V/15V/24V Single Regulated IB1212S-2WR3 IB1215S-2WR3 Dc Dc Power Supply Module
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Hi-Link 2W 12V to 3.3V/5V/9V/12V/15V/24V Single Regulated IB1212S-2WR3 IB1215S-2WR3 DC DC Power Sup…

A partire da

1,37 $ 1,47 $
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Disponibilità

Hi-Link 2W 12V To 3…

Discount 7%

-7%

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Hi-Link 2W 12V To 3.3V/5V/9V/12V/15V/24V Single Regulated IB1212S-2WR3 IB1215S-2WR3 Dc Dc Power Supply Module

Hi-Link 2W 12V to 3.3V/5V/9V/12V/15V/24V Single Regulated IB1212S-2WR3 IB1215S-2WR3 DC DC Power Sup…

A partire da

1,37 $ 1,47 $
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1Pc 0.5W 220V To 12…
1Pc 0.5W 220V To 12V Power Mini Sealed Type Plug In Pcb Board 4 Pin Waterproof Encapsulated Transformer 5V 9V 12V 24V
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1pc 0.5W 220V To 12V Power Mini Sealed Type Plug In PCB Board 4 Pin Waterproof Encapsulated Transfo…

A partire da

2,83 $
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Disponibilità

1Pc 0.5W 220V To 12…
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1Pc 0.5W 220V To 12V Power Mini Sealed Type Plug In Pcb Board 4 Pin Waterproof Encapsulated Transformer 5V 9V 12V 24V

1pc 0.5W 220V To 12V Power Mini Sealed Type Plug In PCB Board 4 Pin Waterproof Encapsulated Transfo…

A partire da

2,83 $
Vedi Offerta
2Pcs Dc 12V/24V To …
2Pcs 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

10,71 $
Vedi Offerta

Disponibilità

2Pcs Dc 12V/24V To …
Harfington
2Pcs 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

10,71 $
Vedi Offerta