#25, M2T: High-power 5V supply, 24/48V input

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tibbit_m2t_yellow

Function: High-power non-isolated power supply with 5V output, 8-60V input range, and shutdown control

Form factor: M2T

Category: Power supply module

Special needs: ---

Power requirements: external 8-60V power

Mates with: #18, #19, #20, #21

See also: #09, #10, #12, #23

 

tibbit_25 label-25

 

Details

This Tibbit is capable of generating up to 1.5A of 5V power from the external input in the 8-60V range. Although this Tibbit is primarily intended for 24V and 48V applications, it is equally suited for 12V systems (albeit the current it is capable of providing with 12V input is lower).

The following table details the maximum ambient temperature at given output current and input voltage:

 

Output current

@ Input V

Ambient T

up to 1A

@ 12V

up to 70C

up to 1.5A

@ 24V

up to 60C

up to 1.0A

@ 24V

up to 80C

up to 1.0A

@ 48V

up to 60C

up to 1.0A

@ 60V

up to 50C

up to 0.5A

@ 48V

up to 80C

up to 0.5A

@ 60V

up to 70C

 

Multiple power supply Tibbits can be used to increase available current or for power redundancy.

The module has a dedicated shutdown (-SDWN) line. Pull the line LOW to disable this Tibbit.

Combine this Tibbit with #18 (it has a power jack and two terminal blocks), #20 (nine terminal blocks), or #21 (four terminal blocks).

LEDs

There is one green and one red LED. The green LED is connected to the +5V output and lights up when the voltage is present on this line. Red LED is connected to the -SHUTDOWN line and lights up when the line is LOW (i.e. when the power supply is in shutdown).