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600 TO 700 WATTS 2:1 INPUT

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  • 600-700W Isolated Output * Efficiency to 92% * Fixed Switching Frequency * Input Under-Voltage Protection * Over Temperature Protection * Over Voltage/Current Protection * Remote On/Off * Industry Full-Brick Package * Fully Isolated 1500VDC * UL60950-1 Approval MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT INPUT CURRENT % EFF. Capacitor Load max. MIN. MAX. NO LOAD FULL LOAD CFB600-24S12 18-36 VDC 12 VDC 0 mA 50 A 150 mA 28.09 A 88 10000μF(2) CFB600-24S24 18-36 VDC 24 VDC 0 mA 25 A 150 mA 27.78 A 89 5000μF(2) CFB600-24S28 18-36 VDC 28 VDC 0 mA 21.5 A 150 mA 27.87 A 90 5000μF(2) CFB600-24S32 18-36 VDC 32 VDC 0 mA 19 A 150 mA 27.84 A 91 5000μF(2) CFB600-24S48 18-36 VDC 48 VDC 0 mA 12.5 A 200 mA 27.47 A 91 5000μF(2) CFB600-48S12 36-75 VDC 12 VDC 0 mA 50 A 90 mA 13.89 A 90 10000μF(2) CFB600-48S24 36-75 VDC 24 VDC 0 mA 25 A 100 mA 13.59 A 92 5000μF(2) CFB700-48S28 36-75 VDC 28 VDC 0 mA 25 A 105 mA 16.03 A 91 5000μF(2) CFB600-48S32 36-75 VDC 32 VDC 0 mA 19 A 90 mA 13.77 A 92 5000μF(2) CFB600-48S48 36-75 VDC 48 VDC 0 mA 12.5 A 130 mA 13.59 A 92 5000μF(2) NOTE: 1. Nominal Input Voltage 24, 48 VDC 2. The output terminal of all models required a minimum capacitor 470uF to maintain specified regulation.

All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Opto Isolated Remote On/Off (note6) MTBF ………. MIL-HDBK-217F, GB, 25℃, Full Load ……… 450Khrs typ. Transient Response:25% Step Load Change .… ……….…….… <500us NOTE: Load share Accuracy …….…………… 10% at 50% to 100% Full Load 2. Measured from full load to zero load. Auxiliary output voltage/current ……………… 103Vdc/20mA max. 3. Output ripple and noise measured with 10uF tantalum and 1uF Ripple & Noise, 20MHz BW ceramic capacitor across output. CASE FB Mounting Through 3.5mm 4Pl. 0.081(2.00)8- 0.040(1.00) All Dimensions In Inches(mm) Pin DIA 0.501(12.72) 3.949(100.30) 3.799(96.49) 3.649(92.68) 3.499(88.87) 3.349(85.06) 1.701(43.20) 1.301(33.04) 0.901(22.88) 0.751(19.07) 0.020(5.05) 2.251(57.17) 0.02(5.1) 1.400(35.56) 0.900(22.86) 0.400(10.16) 2.40(61.0) 2.00(50.8) 4.20(106.7) 0.22(5.5) 0.50(12.7) 4.60(116.8) TRIM PC/NC AUX IOG -V Input +V Input +On/Off -On/Off -V Output +V Output5-7 8-10 PIN NUMBER 4.099(104.11) PIN CONNECTIONS FUNCTION Output Voltage = TRIM Terminal Voltage * Nominal Output Voltage Fig.2 The schematic of output voltage adjusted by using external DC voltage. The output voltage can be determined by below equations: VfVRVoVout Rt Rt Rt Rt Vf += 68.7 (24.1 Unit: KΩ Vo: Nominal Output Voltage Rt=6.8KΩ Fig.1 The schematic of output voltage adjusted by using external resistor and/or variable resistor.