CFB600-48S32-02
DC-DC CONVERTER
All Specifications are Typical at Nominal Line, Full load, and 25°C Unless Otherwise Noted
OUTPUT SPECIFICATIONS
OUTPUT VOLTAGE/CURRENT .................................................................................................. |
Vo = 125V/4.8A |
VOLTAGE ACCURACY ..................................................................................................................... |
±1.5% max. |
TRANSIENT RESPONSE: 25% STEP LAOD CHANGE .................................................................... |
< 500u sec. |
RIPPLE AND NOISE, 20MHz BW (SEE NOTE 3) .......................................... |
480mVRMS max., 1250mVpk-pk max. |
LINE REGULATION (SEE NOTE 1) ........................................................................................................... |
±0.2%. |
LOAD REGULATION (SEE NOTE 2) ......................................................................................................... |
±0.5%. |
OVER CURRENT PROTECTION .................................................................................................... |
105% - 140% |
OVER VOLTAGE PROTECTION ..................................................................................................... |
115% - 140% |
EXTERNAL TRIM Adj. RANGE (SEE NOTE 5) ........................................................................ |
60-110%, Vo nom. |
START UP TIME ................................................................................................................................ |
160ms typ. |
INPUT SPECIFICATIONS
INPUT VOLTAGE RANGE .............................................................................. |
48V ...............……..... 36 - 75VDC |
REMOTE FUNCTION .......................................................................................... |
Opto isolated Remote ON/OFF |
INPUT FILTER ..................................................................................................................................... |
Pi Network |
UNDERVOLTAGE PROTECTION ................................................................... |
Module Turn off:33V, Turn on:35V |
OVER VOLTAGE PROTECTION ..................................................................... |
Module Turn off:80V, Turn on:77V |
GENERAL SPECIFICATIONS
EFFICIENCY ......................................................................................................................................... |
91% Typ. |
ISOLATION VOLTAGE ..................................... |
(input/output, input/case, output/case)…………….. 1500VDC min. |
SWITCHING FREQUENCY ............................................................................................................. |
300KHz Typ. |
SAFETY ..................................................................................................................................... |
meet UL60950-1 |
ENVIRONMENTAL SPECIFICATIONS
OPERATING CASE TEMPERATURE ...................................................................................... |
-40°C TO +100°C |
STORAGE TEMPERATURE RANGE ...................................................................................... |
-55°C TO +105°C |
THERMAL SHUTDOWN RANGE, CASE TEMPERATURE ................................................................ |
110°C Typ. |
COOLING ................................................................................................. |
Natural Convection, 20ft./min.(0.1m/s) |
PHYSICAL CHARACTERISTICS
DIMENSIONS ........................................................................... |
4.60×2.40×0.50 Inches (116.8 ′ 61.0 ′ 12.7 mm) |
CASE MATERIAL ..................................................................................... |
Aluminum Baseplate with Plastic Case |
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DC-DC CONVERTER
All Specifications are Typical at Nominal Line, Full load, and 25°C Unless Otherwise Noted
OUTPUT SPECIFICATIONS
OUTPUT VOLTAGE/CURRENT ..................................................................................................
Vo = 125V/4.8A
VOLTAGE ACCURACY .....................................................................................................................
±1.5% max.
TRANSIENT RESPONSE: 25% STEP LAOD CHANGE ....................................................................
< 500u sec.
RIPPLE AND NOISE, 20MHz BW (SEE NOTE 3) ..........................................
480mVRMS max., 1250mVpk-pk max.
LINE REGULATION (SEE NOTE 1) ...........................................................................................................
±0.2%.
LOAD REGULATION (SEE NOTE 2) .........................................................................................................
±0.5%.
OVER CURRENT PROTECTION ....................................................................................................
105% - 140%
OVER VOLTAGE PROTECTION .....................................................................................................
115% - 140%
EXTERNAL TRIM Adj. RANGE (SEE NOTE 5) ........................................................................
60-110%, Vo nom.
START UP TIME ................................................................................................................................
160ms typ.