Description
URED20W
DC/DC Converter Single & Dual Output: 20W
Converter designed to meet the Railway standards EN50155 and EN45545-2. Mounting is available in both Chassis and DIN Rail Mounting. 4:1 Input voltage: 9-36, 18-75, 43-160 VDC. Output Voltage: 3.3, 5, 12, 15, ±12, ±15 VDC.
Main Features
- 4:1 wide Input range 9~36V,18~75V & 43~160V
- Rail EN50155 compliance
- Single and Dual output options
- High efficiency up to 88%
- Regulated output & Short circuit protection
- 1600VDC isolation
- Remote ON / OFF, Negative or Positive Logic
- High operating base plate temperature : -40ºto +100ºC
- Zero load operation
- External Output voltage trim Singles: ±10%
- Option. DIN-Rail mounting – “DR” to model
- Option. Fully enclosed case – “EC ” to model
Rugged Mechanical Designs
Helios power supplies are ruggedly constructed and can be customized for specific mechanical requirements. Standard mechanical packages and ruggedization options include:
- Chassis and wall-mountable units in vented conduction/convection or fan-cooled enclosures
- DIN-rail and open-frame format available for many designs
- Plug-in (Eurocard) format for modular power systems in 19 inch or 23-inch racks
- Conformal coating and ruggedizing are standard
- Full encapsulation (potting) in a thermally conductive MIL-grade silicon rubber compound with UL94V-0 flammability rating for immunity to high levels of shock and vibration, humidity, moisture, dust, salt, oil, insects and other contaminants
- Enclosure in rugged, IP66- or IP67-rated waterproof, dustproof and explosion-proof die-cast aluminium packages. These enclosures also protect internal electronic boards from condensation and the ingress of oil, salt, sand, insects and other environmental contaminants
- Custom connections
- Portable DC Power Supplies
