7 Guidelines for Choosing the Right Step Down Transformer
                     7 Guidelines for Choosing 
the  Right Step Down 
Transformer
Reducing the voltage of alternating current or AC is  possible  with  
the  electrical device only called a step-down transformer. There  is  
no  denying  that you must consider buying the right product from a 
reliable step down  transformer manufacturer in India if you actually 
want to get the best  performance. And most importantly, you should 
choose the right step down  transformer to get the optimum 
performance.
Guidelines to Choose the Right Step Down Transformer
If you are looking for step down transformer but not sure how to 
make the  right choice, then below mentioned guidelines will help.
#1. Check the input voltage
Suppose, an electrical product accepts the input voltage of 120v or 
takes  universal input of 120v-277v. For such a product, you should 
opt for the step  down transformer that brings the voltage down to 
240v not 120v.
#2. Minimize the Transformer Power If Possible
You should opt for a 50w step down transformer instead of a 
100w version  for your electrical item uses 40w. This way you can 
make installation easier  with a small transformer and save more on 
your pocket to get the same  performance.
#3. Verify the Efficacy of the Transformer
You should verify the efficacy of your step down transformer this 
means you  should not opt for a 50w transformer for  your product of 
higher than 44w.  When you reach out to a voltage  
stabilizer  manufacturer  to buy a step  down transformer, make sure 
to keep this point in mind.
#4. Check the Physical Dimensions of the Box
You should always pay attention to the physical dimensions of the 
box. You  must consider the dimensions if your application does not 
have enough room  for a transformer.
#5. Keep the Transformer Physically Protected
The coils of wires and magnets in step down transformers have low 
rates of  failure. But, they can experience physical damage if you 
leave them in an  unprotected condition. So, keep your transformer 
away from those elements  that can damage the wires and magnets.
#6. Verify the Dimming Requirement when Installing the Lighting Fixture
You should consider the dimming requirement when installing the 
lighting  fixture and your step down transformer will not affect the 
dimmability for 0 -10  dimming. But for triac dimming, the fixture 
won’t be dimmable once your step  down transformer is installed.
#7. Calculate the Total Cost
You should calculate the total cost in the final step. You must keep all 
the  above points in mind and calculate the total cost before you 
choose the step  down transformer for your application.
With the above-mentioned guidelines, it will be easier for you to 
make the  right choice on step down transformer. You can also opt for 
a 3-phase linear  stabilizer if you are looking for something to deal 
with the fluctuation of the  power.
Conclusion
Buying the right step down  transformer is  no longer a complicated 
affair  if  you know how to begin. Certainly, the above guidelines 
will help you look for
the right product from a reliable step down transformer manufacturer. 
You  can also look for isolation transformer manufacturers in India that 
also  deals in step down transformer and buy a product that provides 
you with the  best performance.
Shakti Electronics is the leading manufacturer and exporter of  the  
step  down transformers. So, you can connect with professionals and 
seek  assistance in choosing the right step down transformer for 
your application .
SOURCE:
https://sites.google.com/site/shaktielectricalcorporation/blog/guid
elines
 -for-  choosing-right-step-down-transformer