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Power supply accessories are all of the components and devices that relate to the systems of delivering electrical power to a given load. This can include plug sets, diode modules and battery modules. Power supply accessories are usually needed to replace damaged parts of the power supply, or to create a new one. RS offer a range of good suppliers such as Siemans, Phoenix Contact and Tracopower, amongst many others.

**How does power supply work?**

Power supplies deliver electrical power to devices in order for them to function. This usually means that they take an input supply and convert it to whatever parameters are needed in order to deliver it to the component it is attached to. This might be done through a device such as a [current transformer](/web/c/power-supplies-transformers/transformers/current-transformers/), which steps up or down the electrical current to the voltage needed by the component.

**Types of power supply accessories**

Power supply accessories are manifold, but some common examples include:

- Plugs
- Batteries, which can be either rechargeable or regular
- Mounting kits, for attaching the power supply to the wall or a panel or similar
- Cables.


Shop our range of Power Supply Accessories supplies & accessories. Free Next Day Delivery. Browse our latest Power Supply Accessories offers.

Power Supply Accessories & Kits | RS

Power Supply Accessories

Buy APC UPS Accessories. Browse our latest APC UPS Accessories offers. Free Next Day Delivery.

APC UPS Accessories | RS

Buy Eaton UPS Accessories. Browse our latest Eaton UPS Accessories offers. Free Next Day Delivery.

Eaton UPS Accessories | RS

Buy from our selection of power supply accessories from Inc. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Inc Power Supply Accessories | RS

Buy UPS Batteries. Browse our latest UPS Batteries offers. Free Next Day Delivery.

UPS Batteries | RS

Buy from our selection of power supply accessories from Technologies. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Technologies Power Supply Accessories | RS Components

Buy Traco Power Power Supply Accessories with Free Next Day Delivery.

Traco Power Power Supply Accessories | RS

<p>All the parts and devices that go into systems that deliver electrical power to a specific load are considered power supply accessories. RS offer a range of different power supply accessories from Traco Power available with free next day delivery. Typically, power supply accessories are required to either create a new power supply or replace damaged components in an existing one.</p> <p>Types of Traco Power power supply accessories include:</p><ul><li>AC Input Connector</li><li>Battery Module</li><li>Buffer Module</li><li>Cable Assembly</li><li>Cover Kit</li><li>DC Output Connector</li><li>DIN Rail Mounting Kit</li><li>Heat Sink</li><li>Mounting Kit</li><li>Redundancy Module</li></ul><h4>How does a power supply operate?</h4><p>Devices require electrical power to operate and function and this is delivered through power sources. This often implies that the input supply is transformed into the necessary parameters before being sent to the component to which it is paired with. This might be accomplished with a tool like a current transformer, which amplifies or reduces electrical current to the voltage required by the component. Browse our range of Traco Power Power Supply Accessories suitable for a variety of requirements.</p>

Browse Phoenix Contact Power Supply Accessories. Free Next Day Delivery.

Phoenix Contact Power Supply Accessories | RS

<p>Phoenix Contact was established in 1985 and currently has over 20,000 employees worldwide. Phoenix Contact strives themselves to be the Global market leader and innovator for electrification, networking, and automation on the path to a smart world. Phoenix Contact products are used wherever a process is automated, wherever data flows and where power is controlled. Power supply accessories relate to the different types of components and devices that are associated with a system that supply power to a specific load. Typically, power supply accessories are needed to replace damaged parts, or are needed in the creation of a new power supply load. You can trust Phoenix Contact to ensure your safety measures and requirements are met.</p><h4>How does power supply work?</h4><p>Power supply generally works through a power adapter supplying power to the device for it to functionally operate. This generally means taking the input power and transforming it into the parameters needed to deliver it to the components to which it is connected. A variety of devices can achieve an increase or decrease of the electrical current depending upon on what is required by the component. The range of accessories available are supported with instructions, fittings, and the required parts ensuring your set-up is smooth sailing!</p><p>Types of Phoenix Contact Power Supply Accessories include:</p><ul><li>Battery Module</li><li>Cable</li><li>DIN Rail Diode Module</li><li>Mounting Bracket </li><li>Power Supply Unit</li><li>Rechargeable Battery Module</li><li>Redundancy Module</li></ul><p>A Phoenix Contact redundancy module is typically used in applications with high operational and reliability requirements. Redundant power supply is necessary in applications where power supply systems should not lead to system failure. Phoenix Contact power supply accessories provide you with that much needed reassurance and versatility. The necessary cables and power supply units are also available to ensure your requirements are met. At RS we have a range of power supply accessories that are suitable for a range of application types and purposes. Browse our range of Phoenix Contact Power Supply Accessories available at RS with free next day delivery.</p>

Please browse our range of RECOM Common Mode Chokes. At RS, our aim is to give you the best offers with free next day delivery.

RECOM Common Mode Chokes | RS

<p>A RECOM common mode choke is an electrical filter that works to block high frequency noise that is common to power or data lines. The device still allows the required signal or DC to pass through. Common mode noise current can be produced through sources like unwanted radio signals, inverters, and motors. If a common mode choke is not used, this noise can cause interference in electrical circuits and other electronic equipment.</p><h2>Why buy a common mode choke from RECOM's range?</h2><p>RECOM is dedicated to providing high quality electronic power supplies and accessories to its extensive global distribution network. Their common mode chokes are no exception and are designed and manufactured through an innovative, customer centric lens. All common mode chokes from RECOM are RoHS conformant.</p><h3>What devices can RECOM's common mode chokes be used with?</h3><p>RECOM's common mode chokes are commonly used with their DC-DC converters, as well as other electrical devices from their range.</p>

Please browse our range of RECOM DIN Rail Mounting Kits. At RS, our aim is to give you the best offers with free next day delivery.

RECOM DIN Rail Mounting Kits | RS

<p>A DIN rail mounting kit is a kit that includes metal rails, and the necessary components, required to mount circuit breakers and other types of electrical equipment inside electrical cabinets and enclosures. RECOM provide high quality DIN rail mounting kits that you can rely on to safely install and mount your modules.</p><h2>Why choose a DIN rail mounting kit from RECOM?</h2><p>RECOM are a globally renowned manufacturer of power supplies, converters, and accessories. They are dedicated to being a one stop shop for power product customers and provide high quality products and customer care to an extensive global distribution network. You can rest assured that any purchase from their range of DIN rail mounting kits will deliver a high quality, reliable and practical kit, to suit your specific requirements.</p><h3>What does DIN rail mean?</h3><p>DIN rail is based off the word DIN (Deutsche Industrie Norm), which translates to German Industrial Standard. DIN refers to the tolerances and dimensions of a rail and allows manufacturers to design suitable assembly methods, for products that are to be mounted on to the rail.</p>

Please browse our range of RECOM Evaluation Boards. At RS, our aim is to give you the best offers with free next day delivery.

RECOM Evaluation Boards | RS

<p>Evaluation boards are printed circuit boards (PCB's) that are designed to offer users a wide range of options and settings, making them suitable for a range of applications. An evaluation board from RECOM gives users the ability to select the ideal components for their design.</p><h2>What evaluation boards are included in RECOM's range?</h2><p>RECOM's range includes the following evaluation boards:</p><ul><li>R-78S - RECOM's R-78S evaluation boards enable engineers to easily test the functionality of RECOM's R-78S switching regulators</li><li>RPM â€" RECOM's RPM evaluation boards are suitable for use with RECOM's RPM buck regulator series. They can generate a constant output voltage, with an output current of up to 6A.</li></ul><p>RPX â€" RECOM's RPX evaluation boards enable you to check the basic functions of RECOM's RPX power modules including control, voltage selection, output sense and how the modules perform in conditions where overload or overtemperature are present</p>

Please browse our range of RECOM Power Supply Accessories. At RS, our aim is to give you the best offers with free next day delivery.

RECOM Power Supply Accessories | RS Components

<p>RECOM are a global manufacturer of electronic power supplies and converters, with a large portfolio of products for use in a range of applications. RECOM's power supply accessories range hosts a variety of high-quality accessories, to suit your specific needs.</p><p>RECOM pride themselves on their "R4 – RECOM for ALL" approach, which refers to their confidence that they can meet the requirement of any power product customer. Their power supply accessories range consists of the devices and components required to support systems that deliver electrical power.</p><h2>What products are included in RECOM's power supply accessories range?</h2><p>RECOM's power supply accessories range includes power supplies, adapter boards, battery modules, clamping surge protectors, common mode chokes, DIN rail mounting kits, evaluation boards and modules, line inductors, and more.</p><h3>What products do RECOM's power supply accessories support?</h3><p>RECOM's accessories support a variety of their electrical devices, including buck regulator modules, DC-DC converters, AC-DC converters, and more.</p>

RECOM DIN Rail Mounting Kits

Why choose a DIN rail mounting kit from RECOM?

What does DIN rail mean?

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