FEATURES

*400W Isolated Output
*Efficiency to 90%
*Fixed Switching Frequency
*Input Under Voltage Protection
*Over Temperature Protection
*Over Voltage/Current Protection
*Remote On/Off
*Full

 

 

CFB400W SERIES

 

400W WATTS 4:1 INPUT

DC-DC        CONVERTERS

 

SINGLE OUTPUT

 

         400W Isolated Output

• Efficiency to 90%
• Fixed Switching Frequency
• Input Under Voltage Protection
• Over Temperature Protection
• Over Voltage/Current Protection
• Remote On/Off
• Full-Brick Size Meet Industry Standard
• Fully Isolated 1500VDC
• Without Tantalum Capacitor Inside
• CE Mark Meets 2004/108/EC 
• UL60950-1 Approval

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  MODEL	INPUT	OUTPUT	OUTPUT CURRENT		INPUT CURRENT		(%) EFF.		CAPACITIVE
  									LOAD MAX.
  NUMBER	VOLTAGE	VOLTAGE
  			MIN.	MAX.	NO LOAD	FULL LOAD	(2)	(3)	(4, 5, 6)
  CFB400W-24S05	9-36 VDC	5 VDC	0 mA	80 A	600 mA	19.05 A	86.5	87.5	10000uF
  CFB400W-24S12	9-36 VDC	12 VDC	0 mA	33.3 A	120 mA	19.36 A	85	86	10000uF
  CFB400W-24S24	9-36 VDC	24 VDC	0 mA	16.7 A	120 mA	19.19 A	88	87	4700uF
  CFB400W-24S28	9-36 VDC	28 VDC	0 mA	14.3 A	120 mA	19.18 A	86.5	87	4700uF
  CFB400W-24S48	9-36 VDC	48 VDC	0 mA	8.3 A	120 mA	19.19 A	85.5	86.5	2200uF
  CFB400W-48S05	18-75 VDC	5 VDC	0 mA	80 A	300 mA	9.36 A	88.5	89	10000uF
  CFB400W-48S12	18-75 VDC	12 VDC	0 mA	33.3 A	60 mA	9.41 A	88.5	88.5	10000uF
  CFB400W-48S24	18-75 VDC	24 VDC	0 mA	16.7 A	60 mA	9.28 A	90	90	4700uF
  CFB400W-48S28	18-75 VDC	28 VDC	0 mA	14.3A	60 mA	9.27 A	90.5	90	4700uF
  CFB400W-48S48	18-75 VDC	48 VDC	0 mA	8.3 A	60 mA	9.27 A	88	89.5	2200uF

  NOTE:

• Nominal Input Voltage 24, 48 VDC.
• Measured at 12VDC for 24Vin, 24VDC for 48Vin.
• Measured at Nominal Input Voltage.

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• The output terminal of 12V, 24V, 28V Vout models required a minimum capacitor 330uF to maintain specified regulation.

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• The output terminal of 5Vout models required a minimum capacitor 680uF to maintain specified regulation.

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• The output terminal of 48Vout models required a minimum capacitor 100uF to maintain specified regulation.

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