Artesyn ERM 20W Isolated DC-DC Converter Through Hole, Voltage in 18 → 75 V dc, Voltage out 12V dc Railway

  • RS Stock No. 174-4007
  • Mfr. Part No. EMR01B36
  • Manufacturer Artesyn
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

The ERM20 series of high performance 20 watt isolated DC-DC converter modules are designed specifically for railway applications. 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.

Wide 4:1 input range
1” x 2” DIP package
3000 Vac rms I/O isolation
Single and dual output
OCP, OVP, OTP Protection
Remote On/Off
High efficiency - 88%

Attribute Value
Output Voltage 12V dc
Input Voltage Range 18 → 75 V dc
Input Voltage Nominal 24 V dc
Isolation Voltage 3kV dc
Power Rating 20W
Output Current 1.67A
Mounting Type Through Hole
Number of Outputs 1
Efficiency 88%
Railway Approved Yes
Package 1 in x 2 in DIP
Minimum Temperature -40°C
Load Regulation ±0.5%
Maximum Temperature +85°C
Depth 11mm
Length 50.8mm
Series ERM
Width 25.4mm
Standards Met CE Certified, CULus Recognized, EN45545-2, EN50121-3-2, IEC/EN 50155 (IEC60571), IEC/EN 62368-1 (60950-1), UL/cUL 62368-1 (60950-1)
Temporarily out of stock - back order for despatch 16/11/2020, delivery within 6 working days
Price (VAT excluded) Each
TWD 1,612.00
(exc. GST)
TWD 1,693.00
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
Packaging Options: