POWERBOX is a Swiss designer/manufacturer of high quality power products.
This HERA 3 Series is designed to provide 'on board' DC-DC conversion on system cards or boards.
These MAD 23024's were extracted from DIN41612 based rack card broadcast industry sub-systems, each HERA 3 module has been tested AFTER extraction from the PCB's to ensure they are functioning correctly.
POWERBOX (Sweden) - DC/DC Converter Block
HERA 3 Series
Type: MAD 23 024
DC input: 18 - 36V
DC output (single): 3.3V @ 4.95W (1.5A)
Pi input filter
Regulated output
Continuous short circuit protection (current limited to 80% of full output)
Output ripple maximum 100mV
Input & Output are totally isolated
Efficency 76%
Switching frequency minimum 100Khz
Package details:
PCB mount
Case is black coated Copper with non-conducting base
Component weight: 34g
DIMENSIONS: 34.75mm x 9.5mm x 6mm Height
Full specifications can be supplied if required (2 page pdf format file - page 1 is showing in this advertisement)
TESTING:
Lifted from rack mount cards, used but in very good condition cosmetically and tested as fully functioning to specifications.
Each module is now packed into individual sealed clear plastic packets.
