Click to expand full text
LF500RU Series
Very Wide Input, 5W SMT Single & Dual Output DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Key Features:
• 5W Output Power • Wide 4:1 Inputs • Miniature SMT Case • Tight Line/Load Regulation • 1,500 VDC Isolation • -40ºC to +71ºC Operation • 14 Standard Models • 1.0 MH MTBF Minimum • Industry Standard Pin-Out
Parameter Input Start Voltage Reverse Polarity Input Current Short Circuit Input Power Input Filter
Conditions 24 VDC Input 48 VDC Input
Max. 9.0 18.0 1.0 1,000 3,000 (Pi) Filter (Meets EN55022 Class A) Min. Typ. ±0.5 ±0.5 ±0.2 ±0.3 50 Max. ±2.0 ±3.0 ±1.0 ±1.0 85 100 15 500 ±6 ±0.02
Min. 7.0 14.0
Typ. 8.0 16.