Hello , There is a very good components I used in my layout however as you can see in the links its no longer being manuaftured.
Is there alternatives I could use?
Thanks.
DB02S4815A
https://www.mouser.com/ProductDetai...iwu8S61NxMx8hfCVszcW62ZthLbTPVRlbSnRGlZ3NJX6V

https://www.digikey.se/sv/products/...Dm4v3gqHuJUxUI99UOlm_u-KiGEcKUcUsr0IHpxAfgyeN

 

how many do you need:
https://www.y-ic.com/pdf/Delta-Electronics-Fans/DB02S4815A.html

 

I need 10 units.
I will take into account this website.
Is there a component alternative I could use instead?
Thanks.

 

I need 10 units.
I will take into account this website.
Is there a component alternative I could use instead?
Thanks.

If there is not, you could put one with a different footprint on a carrier board to match your current boards.

 

Hello,

You could look at traco:
https://www.tracopower.com/int/dc-dc-converters

Bertus

 

in general, different products are different. so you need to ask yourself what parameters you need to stay the same.
do you need same footprint, or input voltage range or power or ripple or ....

once you know what you are looking for, you will need to dive into datasheets or let AI do the filtering for you.

 

Hello the DB02S4815A got instict completely,I cant order it no where.
I need to convert 48V into 15V .
Is there an alternative I can use?
Thanks.

 

With the provided parameters, Digikey lists 24 devices. With a different footprint and/or size.
Mouser may offer additional choices.

It’s best that you do the same search and decide which devices you would prefer. As Bob mentioned above, you may require to perform some sort of adapter.

 

Hello ,I found JWE0848S15 this DC-DC type is much bulkier ,if we look at lm137 its a much much smaller.
DB02S4815A and JWE0848S15 are much bulkier.
I know that they both input 48V and output 15V , what else is in common between the two so I could search in digikey and see the suitable alternative 24 devices?
https://www.digikey.co.uk/en/products/filter/dc-dc-converters/922

https://www.ti.com/lit/ds/symlink/lm137.pdf

 

With DC to DC converters there are a lot of variables that matter. The first being the input voltage, followed by the output voltage, current, and polarity. After that come regulation and accuracy. Then there is the allowed temperature range , physical dimensions, and mechanical vibration resistance. Finally there is also cost and availability.
To select a replacement you need to define those variables that your replacement must satisfy. Then you will know how to evaluate the candidates for replacements.