AC/DC Adapters

An AC/DC adapter, or plug-in power supply, is an electrical device that takes input power from a mains power supply and converts or derives the right current, frequency and voltage to power the component it is attached to. Main power supplies provide power to devices that run on batteries or have no other power source. These are suitable for applications such as chargers, set-top boxes, motor control and other office automation products.


A plug-in power supply resides outside the main unit, unlike a computer power supply which is internal.


How does an AC/DC adapter work?


An AC/DC adapter is made up of a central unit which draws power from an AC outlet, it then converts the power to DC that is used to charge the device. Each AC adapter has a specific power rating, measured in volts or watts that it can handle and the output of a device. Because of the power rating and the type of plug on the end, an AC adapter is not universal and can only be used with devices with the same requirements and connector.


International Plug Power Supplies


Some plug-in power supplies come with interchangeable input connectors that you can swap when traveling to areas with different plug types such as the United Kingdom, USA, Europe, Japan and Australia. They may also come with protection features such as short circuit, over voltage and overload to suit the international safety approvals making them ideal for the global marketplace.


Are all AC/DC Adapters the same?


It is possible to use a power adapter on different devices, but it’s important to check whether it’s AC or DC output. Using close to, if not exactly the correct voltage and Amperage. If you're unsure it might be worth investing in a universal power adapter with lots of different plug fittings.


...
Lees meer Lees minder

Filters

1 - 20 van 898 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Input Voltage Type Output Voltage Plug Type Output Current Maximum Temperature Output Connector Input Connector Number of Outputs Power Rating Length Regulated/Unregulated Cable Length Medical Approved
RS-stocknr. 148-957
FabrikantRS PRO
16,68 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 3 V dc, 4.5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Type C 700 → 1600mA +25°C Interchangeable EU Plug 1 9.6W 82mm - 1.8m -
RS-stocknr. 731-6012
FabrikantRS PRO
25,89 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac - 24V dc Australia/China, European Plug, UK, US/Japan 830mA +40°C 2.5 x 5.5 x 9.5 mm Centre Positive Universal Plug 1 20W 98mm - 1.2m -
RS-stocknr. 124-2207
FabrikantRS PRO
25,73 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 5V dc Type C 5A +45°C USB Type A EU Plug 4 25W 72.4mm - - -
RS-stocknr. 124-2206
FabrikantRS PRO
17,59 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 24V dc Type C 1A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 24W 69.3mm - 1.5m -
RS-stocknr. 731-6065
FabrikantRS PRO
27,97 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac - 24V dc Type C 1.5A +40°C 2.5 x 5.5 x 9.5 mm Centre Positive EU Plug 1 36W 98mm - 1.2m -
RS-stocknr. 821-5351
FabrikantRS PRO
31,11 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 12V dc Type C 3A +45°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 40W 71.6mm - 1.5m -
RS-stocknr. 821-5358
FabrikantRS PRO
31,11 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 24V dc Type C 1.67A +45°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 40W 71.6mm - 1.5m -
RS-stocknr. 903-2876
FabrikantRS PRO
16,08 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Supply 24V dc European, Interchangeable UK, US Plugtop 250mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 64mm - 1.5m -
RS-stocknr. 124-2190
FabrikantRS PRO
10,68 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12V dc Type C 1A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 12W 35.68mm - 1.5m -
RS-stocknr. 821-5367
FabrikantRS PRO
10,57 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 5V dc Type C 1.2A +45°C USB Type A EU Plug 1 6W 63.3mm - - -
RS-stocknr. 124-2205
FabrikantRS PRO
17,59 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12V dc Type C 2A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 24W 69.3mm - 1.5m -
RS-stocknr. 124-2180
FabrikantRS PRO
9,49 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 9V dc Australia, European Plug, UK, US 840mA +40°C 2.1 x 5.5 x 10 mm Centre Positive Universal Plug 1 7.5W 35.68mm - 1.5m -
RS-stocknr. 821-5360
FabrikantRS PRO
13,62 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 5V dc Type C 1.2A +45°C Micro USB Type B EU Plug 1 6W 63.3mm - - -
RS-stocknr. 123-6686
FabrikantRS PRO
6,92 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Supply 5V dc Type C 1A +40°C USB Type A EU Plug 1 5W 36mm - - -
RS-stocknr. 124-2197
FabrikantRS PRO
12,92 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12V dc Type C 1.25A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 15W 35.68mm - 1.5m -
RS-stocknr. 821-5348
FabrikantRS PRO
31,11 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 5V dc Type C 5A +45°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 40W 71.6mm - 1m -
RS-stocknr. 124-2191
FabrikantRS PRO
10,68 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 24V dc Type C 500mA +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 12W 35.68mm - 1.5m -
RS-stocknr. 124-2202
FabrikantRS PRO
14,68 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12V dc Type C 1.5A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 18W 69.3mm - 1.5m -
RS-stocknr. 899-8592
FabrikantRS PRO
11,62 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Universal 5V dc Australia, European Plug, UK, US 2A +40°C USB Type A Universal Plug 1 10W 60.9mm - - -
RS-stocknr. 124-2192
FabrikantRS PRO
17,03 €
Each
Aantal stuks
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Universal 24V dc Australia, European Plug, UK, US 500mA +40°C 2.1 x 5.5 x 10 mm Centre Positive Universal Plug 1 12W 54.8mm - 1.5m -
Related Products
Energy saving power supplyNo load power consumption ≤0.3WCompact ...
Description:
Energy saving power supplyNo load power consumption ≤0.3WCompact & lightweightLong life, high reliability2m output lead with polarity inverter & connectorsRegulated outputEMC compliance to EN 55011, EN 55022 Class BContinuously short circuit proof.
Description:
2 x USB A + 1 x USB Type-CPlug in or desktop switching adaptorDouble insulatedSmall low profile packageOverload, short circuit protectionLowest standby power consumption4 AC clips included (EU/US/UK/AU)Single board computersWireless communicationsNetworkingPortable equipmentTablets / Smartphones Telecom.
USB Type-C with PD 3.0Plug in or desktop ...
Description:
USB Type-C with PD 3.0Plug in or desktop switching adaptorDouble insulatedSmall low profile packageOverload, short circuit protectionLowest standby power consumption4 AC clips included (EU/US/UK/AU)Single board computersWireless communicationsNetworkingPortable equipmentTablets / SmartphonesTelecom.
The RS Pro Range of Class II 12watt ...
Description:
The RS Pro Range of Class II 12watt AC/DC United Kingdom plug-in power supplies provide 6 watts of continuous power in a compact fixed wall plug enclosure suitable for use in many general power applications.