榮帥電機為GAIA在TAIWAN台灣地區獨家代理廠商

New 20W, 40W, 80W with 12:1 input voltage range DC/DC converter with reinforced isolation from GAIA Converter covers all Railway bus voltages.

With 12-160V input voltage range, MGRI-20, MGRI-40 and MGRI-80 series cover all battery/bus voltages. This means 24V, 36V, 48V, 72V, 96V, 110V, 125V. As a result, the same device copes with EN50155 or equivalent standards.

The series with re-inforced isolation meet the EN62368-1 safety standard at 3KVrms and is test-proof at 4,25 KVdc.

With 2 isolated outputs (for parallel, serial, symmetrical operation) of 5V, 12V and 15V, they can cover a wide variety of needs such as single 5 to 32V output or symmetrical ± 5 to ± 15V.

Packaged in a low profile 0.4″/0.5″ and 1”x1.5”, 1.4″x1.8″ and 1.8″x2″ housing, these series have a wide temperature range of -40°C to +100°C. Consequently, they can perform under rugged transportation environmental conditions.

The units are protected with zero to full load regulation, Trim & On/Off capability, adjustable UVLO, soft start, embedded EMI filter as well as over-current.

 

In conclusion, the converters show a superior MTBF figure. This happens thanks to their loop circuit regulation that leverages magnetic feedback instead of traditional optocouplers.

 

 

 

 

 

文章引用自Gaia Converter網頁資訊

https://www.dimacred.com/new/new-dc-dc-converter-for-railway-by-gaia-converter/