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Mean Well SDR Series Single Output Industrial DIN Rail Power SupplyA
range of Mean Well DIN Rail Power Supply Units (PSU) with high
efficiency. They have a new smaller size making them perfect for marine
and semi-conductor related usage.Features and Benefits• 150% peak load capacity• Protections: Short circuit/Overload/Over voltage/Over temperature• Cooling by free air convection• Can be installed on DIN Rail TS-35/7.5 or 15• UL 508 (industrial control equipment) approved• EN61000-6-2 (EN50082-2) industrial immunity level• Built-in DC OK relay contact• 100% full load burn-in test• 3 years warrantyProduct Application InformationIdeal
applications include factory automation, semi-conductor fabrication
equipment, marine related installation and electromechanical.Why use a DIN Rail power supply?The
flexibility of DIN Rail mounting systems enables quicker installation
time as all devices are able to simply snap onto the metal rails. Power
supplies can be easily organised on DIN Rails within enclosed wall boxes
or in areas where there is limited space. Similar devices can be
mounted next to each other reducing the amount of cabling required. Most
power supplies are convection cooled so no cooling fans are needed.DIN
Rail AC to DC power supplies are widely used in many automation,
instrumentation and industrial applications. They are used to power a
wide variety of DC operated devices including sensors, motors,
actuators, solenoids, relays and many more.Points to consider when buying a DIN Rail power supplyDIN Rail size
– There are three common types of DIN Rails. Top Hat, G section and C
section. Most have a depth of 7.5 mm or 15 mm. It is wise to check that
your power supply is compatible with your DIN Rail.Protection types
– It is important to choose a power supply that is protected against
either short circuit, overload, over temperature or over voltage. Some
power supplies also offer a hiccup mode which will allow the PSU to
resume operation once the fault is cleared.Fixed or adjustable output voltage or current
– In test systems it is often convenient to have adjustable DC voltage
however in other applications a fixed DC supply may be essential.Cabling and wiring
– The input/output lines to and from the power supply should be as
short as possible with a large cross sectional area to help minimise
noise and heat.Efficiency
– Choose a power supply that has an efficiency over 89% to minimise the
amount of power dissipation, especially if the system relies on
convection cooling.Input voltage range
– If the DIN Rail power supply you are buying is to be used in Europe
and North America as well as the UK then a universal AC input range of
80 V ac to 264 V ac is required.Standards
– If the power supply is to be used in the USA for controlling electric
motors then it will need to comply with Standard UL508, the safety
standard for industrial control equipment.ApprovalsUL, CUL, TUV, CE,GL and SEMI F47StandardsUL508, TUV EN60950-1Mean Well SDR-120-12 Power Supply, 12 V, 10 A, 120 WHigh efficiency 91% and low-power dissipationBuilt-in active PFC function, PF >0.93NoteAvailable on EPLAN.Adex International LLC supplies the complete range of Mean Well Power Supplies AC DC across the UAE, Africa, and GCC region. We offer fast delivery and expert technical support, ensuring dependable and efficient solutions tailored to your needs