EXB30-48S12J Emerson Network Power, EXB30-48S12J Datasheet - Page 2

• Manufacturer Part Number: EXB30-48S12J
• Description: DC/DC Converter
• Manufacturer: Emerson Network Power

Specifications of EXB30-48S12J

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 30W
• Output Voltage: 12V
• Output Current: 2.5A
• Supply Voltage: 75V
• Dc / Dc Converter Case Style: DIP
• Output Power: 30 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 2.5 A
• Package / Case Size: Half Brick
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications
All specifications are typical at nominal input, full load at 25
OUTPUT SPECIFICATIONS
Voltage adjustability
Set point accuracy
Line regulation
Load regulation
Total error band
Minimum load
Overshoot
Undershoot
Ripple and noise
(See Note 1)
Temperature coefficient
Transient response
(See Note 2)
Remote sense
INPUT SPECIFICATIONS
Input voltage range
Input current
R emote OFF
Input current (max.)
(See Note 4)
Input reflected ripple
Active high remote ON/OFF
Logic compatibility
ON
OFF
Undervoltage lockout
4 8 Vin: power down
Start-up time
(See Note 7)
Low line to high line
Full load to min. load
At turn-on and turn-off
5 Hz to 20 MHz
within total error band
48 Vin nominal
No load
10 mA max.
48 V models
(See Note 6)
48 Vin: power up
31.5 V
Power up
Remote ON/OFF
10% output voltage change
Open collector ref to -input
Open circuit or >2 Vdc
1.0 A max. @ Io max.
and Vin = 36-75 Vdc
2.0% max. deviation
300 µs recovery to
30 mA (pk-pk) typ.
150 mV pk-pk
80% to 110%
50 mA max.
±1.5% max.
°
20 mV rms
C unless otherwise stated.
0.1% max.
0.2% max.
±0.02%/°C
36-75 Vdc
<1.2 Vdc
±3.0%
30 ms
30 ms
None
None
34 V
0%
EMC CHARACTERISTICS
Conducted emissions
E N55022 (See Note 3)
Radiated emissions
Immunity:
ESD air
ESD contact
Radiated field enclosure
Conducted (DC power)
Conducted (signal)
Input transients
GENERAL SPECIFICATIONS
Efficiency
Basic insulation
Switching frequency
Approvals and
standards
(See Note 5)
Material flammability
Weight
MTBF
@ 25 °C, 100% load
ground benign
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
temperature
N on-operating
ETS 300 019-2-3
Altitude
N on-operating
EN55022 (See Note 3)
Level B
EN55022 (See App. Note 108)
EN61000-4-2
EN61000-4-2
EN61000-4-3
EN61000-4-6
EN61000-4-6
ETS 300 132-2, ETR 283
Input/output
Fixed
MIL-HDBK-217F
Operating ambient
-40 °C to +125 °C
Operating
40,000 feet max.
Embedded Power for
Business-Critical Continuity
8 kV (NP), 15 kV (RP)
IEC950, UL/cUL1950
Classes T3.1 to T3.5
VDE0805, EN60950
6 kV (NP), 8 kV (RP)
CSA C22.2 No. 950
10,000 feet max.
>300,000 hours
-40 °C to +85 °C
40 g (1.41 oz)
300 kHz typ.
10 V/m (NP)
10 V (NP)
10 V (NP)
1500 Vdc
See table
UL94V-0
Level A
Level B
Rev.03.22.07
exb30s
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