CFB750-300S-CMFD SERIES 750 WATT 2:1 INPUT ISOLATED DC-DC CONVERTERS Features Efficiency Up to 90% Fixed Switching Frequency Regulated Outputs Remote On/Off Low No Load Power Consumption Fully protected (OTP/OCP/OVP/UVLO) 3000Vac I/O Isolation Operating Case Temperature -40 to +80 EN55032/22 for EMC Characteristic Shock & Vibration MIL-STD-810F Compliant Fire & Smoke EN45545-2 Compliant Safety Meets IEC/EN/UL 62368-1 Reinforced Insulation Build-In EMI Filter Chassis Mount, Baseplate Cooled (9.45 4.33 1.65) OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT % CAPACITOR NUMBER VOLTAGE VOLTAGE EFF. LOAD MAX. MIN. MAX. NO LOAD FULL LOAD CFB750-300S12-CMFD 200-425 VDC 12 VDC 0 mA 62.5 A 10 mA 2.84 A 88 10000uF CFB750-300S15-CMFD 200-425 VDC 15 VDC 0 mA 50 A 10 mA 2.84 A 88 10000uF CFB750-300S24-CMFD 200-425 VDC 24 VDC 0 mA 31.2 A 10 mA 2.78 A 89 10000uF CFB750-300S28-CMFD 200-425 VDC 28 VDC 0 mA 26.7 A 10 mA 2.78 A 89 10000 F CFB750-300S36-CMFD 200-425 VDC 36 VDC 0 mA 20.8 A 10 mA 2.78 A 90 800 0 F CFB750-300S48-CMFD 200-425 VDC 48 VDC 0 mA 15.6 A 10 mA 2.78 A 90 800 0 F NOTE: 1. Nominal Input Voltage 300 VDC 2. = N or none 3. VR is Used for Output Voltage Adjustment. 4. Refer to Application Note for Thermal Resistance and Derating Information. 5. TVS is Included for Input Surge Voltage Protection. 6. Recommend an External Fuse for Input Reverse Polarity Protection (shunt diode is included inside). 2 7. Input Connectors PIN1-PIN4: DINKLE 166-04P5 series or equivalent, suitable electric wire: 18~12AWG (IEC 0.5~4mm ). 8. Input Connectors CN1 wafer with TAIWAN KING PIN TERMINAL 8822-02 series or equivalent. 2 9. Output Connectors PIN5-PIN10: DINKLE DT-49-B01W-06 series or equivalent, suitable electric wire: 22~12AWG (IEC 0.5~4mm ). 10. Output Connector CN2 wafer with CHYAO SHIUNN TERMINAL JS-1001-04(K) series or equivalent. 11. Output Connector CN3 wafer with CHIA-SOON TERMINAL B3B-PH-K-S series or equivalent PART NUMBER Nominal Input Number of Nominal Output Series Remote On/Off Logic Chassis Mount Type Voltage Outputs Voltage CFB750- II O XX L -YYY Z 12: 12VDC N: Negative 15: 15VDC Chassis (Remote Pin 24: 24VDC Open Module On) Mount CFB750 300: 300 VDC S: Single CMF: D: With Cover 28: 28VDC None: Built in Positive Filter 36: 36VDC (Remote Pin Open Module Off) 48: 48VDC Part Number Example: CFB750-300S12N-CMFD: Chassis Mount, 750W, 2:1 200-425Vdc Input, Single 12Vdc Output, Negative Logic, With Cover www.cincon.com 1 REVISION: V10 CFB750-300S CMFD Series TECHNICAL SPECIFICATIONS (All specifications are typical at nominal input, full load at 25C unless otherwise noted.) ABSOLUTE MAXIMUM RATINGS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Input Voltage Continuous -0.3 425 V All dc Input Surge Voltage 100ms max. V All 450 dc Operating Case Temperature At the Center Part of Base Plate C All -40 80 Storage Temperature C All -55 105 INPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Operating Input Voltage V All 200 300 425 dc Input Under Voltage Lockout Turn-On Voltage Threshold Full Load V All 185 190 195 dc Turn-Off Voltage Threshold Full Load V All 175 180 185 dc Lockout Hysteresis Voltage Full Load V All 10 dc Input Over Voltage Protection Module-On Voltage V All 480 dc Module -Off Voltage V All 500 dc 300S12 2.84 Maximum Input Current V =200V, Full Load 300S15 A in Others 2.78 No-Load Input Current V =300V, Io=0A mA in See Model Number Table OUTPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Voltage Set Point Accuracy V =300V, Full Load, Tc=25C % in All -1.0 +1.0 Output Voltage Regulation Load Regulation Full Load to No Load % All 1.0 Line Regulation V =High Line to Low Line, Full Load % in All 0.2 Temperature Coefficient Tc=-40C to 80C %/C All 0.03 Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth) 12Vo 300 15Vo 300 24Vo 600 Peak-to-Peak mV 28Vo 600 36Vo 650 48Vo 750 Full load, 1uF ceramic capacitors 12Vo 150 15Vo 150 24Vo 300 RMS. mV 28Vo 300 36Vo 300 48Vo 350 Output Current Range V = 200 to 425V A in See Model Number Table Over Current Protection Continuous Current. Auto Recovery % All 105 125 Short Circuit Protection Continuous, Auto Recovery All External Load Capacitance Full load (resistive) uF See Model Number Table www.cincon.com 2 REVISION: V10