CEB75 SERIES

62 TO 84 WATT 1/8 BRICK
DC-DCCONVERTERS



FEATURES

*62 - 84W Isolated Output
*Eighth Brick Package
*Regulated Outputs
*Efficiency up to 92%
*1500VDC Isolation
*Input Under Voltage Protection

CEB75 SERIES

 

62 TO 84 WATT 1/8 BRICK

DC-DC       CONVERTERS

 

 

FEATURES

 

• 62 - 84W Isolated Output
• Eighth Brick Package
• Regulated Outputs
• Efficiency up to 92%
• 1500VDC Isolation
• Input Under Voltage Protection
• Over Current Protection
• Over Temperature Protection
• Remote On/Off
• Safety Meets UL60950-1

 

MODEL	INPUT	OUTPUT	OUTPUT CURRENT		INPUT CURRENT		％	Capacitor
NUMBER	VOLTAGE	VOLTAGE					EFF.	Load max.
			MIN.	MAX.	NO LOAD	FULL LOAD
CEB75-48S2V5	36-75 VDC	2.5 VDC	0 mA	25A	60 mA	1463mA	89	10000µF
CEB75-48S3V3	36-75 VDC	3.3 VDC	0 mA	20A	60 mA	1528mA	90	10000µF
CEB75-48S05	36-75 VDC	5.0 VDC	0 mA	15A	50 mA	1736mA	90	10000µF
CEB75-48S12	36-75 VDC	12 VDC	0 mA	7A	70 mA	1902mA	92	1500µF

 

NOTE: 1. Nominal Input Voltage 48 VDC

 

INPUT SPECIFICATIONS:

 

Input Voltage Range ....……………................………… 48V .............. 36 – 75V Input Surge Voltage (100ms max.) ………………....… 48V …... 100Vdc max. Under voltage lockout ……..……………….…. power up ……..……… 35V typ. power down ….……... .33V typ.

 

Positive Logic Remote on/off Control (see Note4 &5)

 

Input Filter ………………………………..…………….………….……… PI Type 12Vout ……………….………… LC Type

OUTPUT SPECIFICATIONS:

 

Voltage Accuracy …………………....……………….......………… ±1.0% max. Transient Response: 25% Step Load Change ............….....…….…… <400us Ripple and Noise, 20MHz BW …….......………………………. 100mV p-p max. Temperature Coefficient ....................….………...…..………. ±0.03%/C max.

 

Short Circuit Protection ...................…....….….………….. Continuous/hiccup Line Regulation (note 1) ….………...……………………..……….... ±0.2% max. Load Regulation (note 2) ………………….........….……………….. ±0.5% max. Over Voltage Protection Trip Range, %Vo nom. …..…………….. 115%-140% External Trim Adj. Range, Note6 …….….……………….…..…………… ±10% Current Limit ………………….………………... 110% - 160% Nominal Output Start up time …………………………………..… 105ms typ., 12Vout:20ms typ.