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0RCR-18S08L Datasheet(PDF) 1 Page - Bel Fuse Inc. |
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0RCR-18S08L Datasheet(HTML) 1 Page - Bel Fuse Inc. |
1 / 7 page Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 VDC Input 8 VDC/18 A Output, 1/8 Brick • Industry Standard Eighth-Brick Package • Up to 140 W at 95% Efficiency • 1500 V Isolation • Remote On/Off • Low Cost • UL/cUL Recognized (Certified to EN60950-1) Description The 0RCR “Cimarron” Series are isolated DC/DC converters that operate from a nominal 48 VDC source. These converters use a half bridge power train to provide isolation and step down. These units will provide up to 140 W of output power from a nominal 48 VDC input. These units are designed to be highly efficient and low cost. Features include remote on/off, over current protection and under voltage lockout. These converters are provided in an industry standard eighth-brick package. Part Selection Output Voltage Input Voltage Max. Output Current Max. Output Power Typical Efficiency Model Number Active Low Vin / 6 48 Vdc 18 A 140 W 95% 0RCR-18S08L Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging. 2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers. Absolute Maximum Ratings Parameter Min Typ Max Notes Input Voltage (continuous) -0.3 V - 80 V Remote On/Off -0.3 V - 80 V Ambient Temperature -40 °C - 85 °C Storage Temperature -40 °C - 125 °C Input Specifications Parameter Min Typ Max Notes Input Voltage 36 V - 60 V Input Current (full load) - - 3 A Input Current (no load) - - 45 mA Input Current (disabled) - - 3 mA Input Reflected Ripple Current (pk-pk) - - 10 mA Input Reflected Ripple Current (rms) - - 5 mA Tested with simulated source impedance of 10 uH, 5 Hz to 20 MHz; use a 47 uF/100 V electrolytic capacitor with ESR = 1 ohm max. at 200 kHz at 25 °C. I 2t Inrush Current Transient - 0.039 A 2s 0.062 A 2s Turn On Voltage Threshold - 34.5 V - Turn Off Voltage Threshold - 32.5 V - 0RCR-18S “Cimarron” Series RoHS Compliant |
Similar Part No. - 0RCR-18S08L |
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Similar Description - 0RCR-18S08L |
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