[Uncategorized] Isolated DC-DC Converters

  • 관리자
  • 0
  • 95
  • 글주소
  • 01-09
2.jpg

제품 세부 사항

Main Product

The ERM20 series of high performance 20 watt isolated DC-DC converter modules are designed specifically for railway applications. There are 3 input versions available: 9 - 36Vin, 18-75Vin and 40-160Vin input. There is a choice of four single output models, offering single output voltages of 5 V, 12 V, 15 V or 24 V, and dual +/-12 and +/-15 versions. Fully encapsulated in a metal case the converters have an industry-standard 2 x 1 inch (50.9 x 25.4mm) footprint and a height of just 0.43 inch (11 mm). Reinforced insulation rated at 3000 Vac rms and high EMI immunity qualifies these converters for many demanding applications in railway and other transportation systems. Advanced circuit topology provides up to 88% efficiency and allows the converters to accommodate ambient operating temperatures as high as 85˚C with suitable derating. Further features include, voltage-adjust, remote On/Off and undervoltage shutdown, as well as overload and short-circuit protection.

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Voltage±12V dc
Output Voltage Adjustment Range±11.88 V dc, ±12.12 V dc
Input Voltage Range40 → 160 V dc
Input Voltage Nominal110 V dc
Isolation Voltage3kV dc
Power Rating20W
Output Current830mA
Mounting TypeThrough Hole
Number of Outputs2
Efficiency86%
Railway ApprovedYes
PackageDIP
Load Regulation±1%
Minimum Temperature-40°C
Maximum Temperature+85°C
SeriesERM
Width25.4mm
Depth11mm
Standards MetEN45545-2, EN50121-3-2, IEC/EN 50155 (IEC60571), IEC/EN 62368-1 (60950-1), UL/cUL 62368-1 (60950-1)
Length50.8mm