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artesyn™
ERM20 Railway DC-DC Series
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20 W 2BY1 DC-DC Converter
The 20 W ERM20 series of isolated DC-DC converter modules for railway and transport applications offers three input versions: 9 to 36, 18 to 75, and 40 to 160 VDC. Models available offer single outputs of 5, 12, 15, and 24 VDC and dual outputs of ±12 and ±15 VDC. The modules offer up to 88% efficiency, operating at ambient temperatures up to 85℃ with suitable derating. The ERM20 complies with safety standards EN61368-1 and EN 50155 and EMI standard EN50121-3-2. Standard features include 3000 VAC RMS reinforced insulation, voltage-adjust, remote on/off, undervoltage shutdown, and overload and short-circuit protection. The modules are available fully encapsulated in 2 x 1 x 0.43-inch (50.9 x 25.4 x 11 mm) metal case.
Features
- Input voltage range 9V to 160V
- Output voltage (Single) 5v, 12v, 15v, 24v
- Output voltage (Dual) +/-15V, +/-12V
- Isolation voltage 3000Vac I/O isolation
- Package Industry standard 2x1
Benefits
- Control Enable function
- Control Trim available on single O/P units
Specifications
| Output Power (W): | 20 |
|---|---|
| Length (Inches): | 2 |
| Width (Inches): | 1 |
| Height (Inches): | 0.4 |
| Mounting Type: | BMP; Through Hole |
| Minimum Output Current (A): | 0.83 |
| Maximum Output Current (A): | 4 |
| Output Voltage Range (V): | -15V to 26V |
Technical Documentation
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