Features
• 1W power in SMD package
• 4:1 Input voltage range
• Efficiency up to 81%
• 1.6kVDC/1min isolation
• Regulated output
• -40°C to +90°C at full load
• Continuous short circuit protected

Description
The R1M is an isolated 1W DC/DC converter in a compact SMD package available with 4:1
inputs covering 5, 12, 24, and 48V rails providing single or dual regulated, short-circuit
protected outputs. There is no minimum load requirement. Isolation is 1.6kVDC/1min, and the
operating temperature is from -40°C up to +90°C without derating. Class A and Class
B EMC conformity requires only a few external components. Standard packaging is tube.