DIN Rail Power Supply Stock in Australia

If you are urgently looking for a DIN rail power supply, then call ADM on 1300 236 467. Or, if you prefer, please send an email via our online enquiry form:  

ADM Online Enquiry Form 

ADM holds the widest range of stock of MEAN WELL DIN rail power supplies in Australia. In this blog post we give you an overview of our range of DIN rail power supplies, we are sure that we will have a power supply that is suitable for your needs. 

DIN Rail Power Supply 12V  

One of the most common requests we receive is for a DIN rail power supply with a 12V DC output. Our range of 12V DIN rail power supplies includes models as small as 10 WATTS right through to models as large as 136 WATTS.  

The below table sets out the range of 12V DIN rail power supplies that we have on the shelf, so that you can do a quick comparison. 

ADM also stocks DIN rail power supplies with other output voltages. To browse our entire range please click on the following link: 

DIN Rail Power Supplies 

*ADM holds stock for customers needing replacements. 

Don’t worry If the current brand of 12V DIN rail power supply you have is not MEAN WELL, we are happy to suggest an equivalent MEAN WELL model that you can use as an alternative. Just call 1300 236 467 and a member of our expert team will gladly help you.  

 

DIN Rail Power Supply 24V 

Of course, we also stock a wide range of DIN rail power supplies with a 24V output. In fact, our range of 24V DIN rail power supplies is much wider than our 12V range. Models start as small as 10 WATTS and go right up to 960 WATTS.  

See the following table, which will help you compare the models we have. These are all single-phase models. For two and three phase DIN rail power supplies please see the relevant section later in this blog post.  

*ADM holds stock for customers needing replacements. 

2 Phase DIN Rail Power Supplies & 3 Phase DIN Rail Power Supplies 

ADM also stocks a considered range of DIN rail power supplies with 2 phase or 3 phase inputs. These are available in power outputs ranging from 120 WATTS up to 960 WATTS: 

Connecting DIN Rail Power Supplies in Parallel 

DIN rail power supplies can be connected in parallel, so long as the power supplies in question have a ‘current sharing’ function. 

In fact, depending on the actual power supply in question, you may be able to connect more than two in parallel. 

Many people believe that you can use any two power supplies in parallel, so long as you use two diodes to isolate the power supplies. 

This is not correct. This will only give you redundancy. In other words, if one power supply fails then the other will take over the load. But it will not allow the power supplies to share the load. 

Connecting DIN Rail Power Supplies in Series 

Any Mean Well power supply can be connected in series. They have isolated outputs, so that they can be connected in series to give you a higher voltage. 

This is particularly useful if you have an unusual voltage that you need. Different power supplies with different voltages can be connected in series to give you the final voltage that you need. 

However, you must ensure that the power supplies you are connecting in series all have a very similar current rating.          

For example, if you want 60V at 5A, you can put a MEAN WELL NDR-240-48 and a MEAN WELL NDR-120-24 in series and adjust the voltage to give you the 60V. 

Both power supplies are rated at 5A so they will run without one overpowering the other. 

In general practice it is recommended that you put a diode across the output of each power supply. 

This is to prevent reverse voltage across the power supplies, should one start before the other. 

Further information on DIN Rail Power Supplies 

If you would like any further information on DIN rail power supplies, then please do not hesitate to contact ADM on 1300 236 467. A member of our expert team will gladly answer any questions you have and will assist you in selecting the DIN rail power supply that is best suited to your application.