The document discusses factors to consider when choosing an AC-DC module, including size and weight, certification, and ability to withstand adverse conditions. AC-DC modules can replace conventional adapters and transformers, but consider that smaller, lighter modules are best for portable devices. Modules should have full certification to ensure high quality. The module also needs to withstand shocks, moisture, and dust if used in vehicles. The document also mentions operating temperature range and power output as important specifications.

1. Things to Consider While Choosing AC- DC Module
In the market most of the modules are available in the form DC
to DC only some brands are providing AC to DC power modules that
are capable of replacing the conventional adapters, transformers
and so on. It is a power supply for switching that can make use
of adapter of the plug in type and can face so many troubles with
it. When you are buying AC to DC module, you should consider
various factors so that you can be sure about getting a better
module that can help in providing all the functionalities as per
utsource.net. Consider the following features of the product in
a focussed manner.
Size and Weight
Make sure that you can choose a AC to DC module that is available
with much compact size so that they can be made used with different
applications in which the availability of size is very less. The
weight of the device should also be really less so that you can
make it fit with any of the portable devices. The smaller size
of the module makes it suitable for making smaller products. Do
not think about a module that is much large or is heavy as this

2. can only make the design of the whole device big and not good.
Certification
When you are purchasing AC to DC module, you should make sure that
it has full certification. These modules that you buy with the
complete certification ensures that you have got a product with
very higher quality which makes the whole product good to be used
for a longer time period without much kinds of problems. The
products that are available in higher level are the perfect
solution available for this. Make sure that you are choosing the
product from a reputed brand for getting this kind of
certification.
Suitable to be Used with Adverse Conditions
Make sure that the product that you are buying is something which
can be made used in various adverse conditions. These products
are used mostly with the vehicles and so they may get exposed to
shocks, moisture and dust. The module that you are buying should
be able to withstand all these conditions well. These are the
products that are basically mobile as they are made used on boats,

3. vehicles and other things for best supply.
Range of the Product
Understand about the range of the product so that you can easily
make decision whether to purchase it or not. The module can be
equipped either with a single or dual output. These devices can
provide complete solution to the problems in the market.
Power and Operating Temperature
The utsource.net can provide with all the details about the
operating temperature and also the power of the AC to DC module.
They are available along with capacitor and also have power
modules that are external. They are designed in a manner to work
suitably within temperature between -40 to 70 degrees. They have
the capacity for working well with the external applications.
http://www.utsource.net/Electronic%20components/en/A/ac-dc-mo
dule-1.htm