BXB50-24S3V3FLT Emerson Network Power, BXB50-24S3V3FLT Datasheet

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BXB50-24S3V3FLT

Manufacturer Part Number
BXB50-24S3V3FLT
Description
CONV DC/DC 3.3VOUT 50W ACTIVE LO
Manufacturer
Emerson Network Power
Series
BXB50r
Type
Isolated with UVLOr
Datasheet

Specifications of BXB50-24S3V3FLT

Rohs Status
RoHS non-compliant
Output
3.3V
Number Of Outputs
1
Power (watts)
33W
Mounting Type
Through Hole
Voltage - Input
18 ~ 36V
Package / Case
9-DIP Module
1st Output
3.3 VDC @ 10A
Size / Dimension
2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
Power (watts) - Rated
33W
Operating Temperature
-40°C ~ 100°C
Efficiency
76%
Approvals
CSA, EN, UL, VDE
3rd Output
-
2nd Output
-
4th Output
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BXB50-24S3V3FLT
Manufacturer:
ARTESYN
Quantity:
492
Part Number:
BXB50-24S3V3FLT
Manufacturer:
ARTESYN
Quantity:
88
BXB50 Series
The BXB50 Series are high power density DC/DC converters packaged in the industry
standard footprint (2.40 x 2.28 x 0.50 inches) to give designers optimum choices when
specifying for both new and replacement designs. Suitable for a wide range of
applications in nearly any industry, the BXB50 was particularly designed with
communication and distributed power applications in mind. Using Bellcore 332, the
MTBF is greater than 1,400,000 hours. Aluminum baseplate technology with four
threaded M3 inserts makes heatsink attachment and optimum thermal management
easy. The BXB50 series are approved to IEC950 by UL, CSA and VDE.
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
DC/DC CONVERTERS
OUTPUT SPECIFICATIONS
Voltage adjustability
Set point accuracy
Line regulation
Load regulation
Minimum load
Overshoot
Undershoot
Ripple and noise
(5Hz to 20MHz)
(See Note 1)
Temperature coefficient
Transient response
(See Note 2)
Remote sense
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
(See Note 4)
Input reflected ripple
Active low remote ON/OFF
Logic compatibility
ON
OFF
Industry standard footprint
MTBF >1.4 million hours (Bellcore 332)
Input voltage to ETS300-132-2
Adjustable output voltage
No minimum load required
Separate case ground pin
2:1 input range for battery powered applications
Undervoltage lockout (UVLO)
UL, VDE and CSA safety approvals
Low line to high line
Full load to min. load
At turn-on and turn-off
3.3V and 5V
12V and 15V
24Vin nominal
48Vin nominal
No load
Remote OFF
48V models
(See Note 6)
S i n g l e o u t p u t
33-50W Wide Input DC/DC Converters
Open collector ref to -input
line drop compensation
±2.0% max. deviation
0.5VDC transmission
3.5A max. @ Io max.
and Vin = 0 to 75V
to within ±1.0%
170µs recovery
100mV pk-pk,
60% to 110%
1.2VDC max.
75mV pk-pk,
18 to 36VDC
36 to 75VDC
100mA max.
(See Note 7)
Open circuit
20mA max.
±0.01%/°C
5mA pk-pk
20mV rms
30mV rms
±0.05%
±0.10%
±1.0%
None
None
0%
INPUT SPECIFICATIONS CONTINUED
Undervoltage lockout
Start-up time
(See Note 8)
EMC CHARACTERISTICS
Conducted emissions
(See Note 3)
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Approvals and
standards (See Note 5)
Case material
Material flammability
Weight
MTBF
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Altitude
Vibration
24Vin: power up
24Vin: power down
48Vin: power up
48Vin: power down
Power up
Remote ON/OFF
Bellcore 1089
FCC part 15
EN55022, CISPR22
Input/case
Input/output
Output/case
Fixed
Bellcore 332
MIL-HDBK-217F
@ 40°C, 100% load
Operating case temp. -40°C to +100°C
Non-operating
Operating
Non-operating
5Hz to 500Hz
Aluminum baseplate with plastic case
File Name: BXB50S.PDF Rev: 02 Oct 2002
UL1950, CSA C22.2 No. 950
VDE0805, EN60950, IEC950
SPECIFICATIONS
2 YEAR WARRANTY
2.4G rms (approx.)
-55°C to +125°C
10,000 feet max.
40,000 feet max.
1,400,000 hours
580,000 hours
110g (3.88oz)
500kHz typ.
See table
1500VDC
1500VDC
1500VDC
UL94V-0
Level A
Level A
Level A
32.5V
20ms
20ms
min.
17V
16V
34V
1

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BXB50-24S3V3FLT Summary of contents

Page 1

... Undervoltage lockout (UVLO) • UL, VDE and CSA safety approvals The BXB50 Series are high power density DC/DC converters packaged in the industry standard footprint (2.40 x 2.28 x 0.50 inches) to give designers optimum choices when specifying for both new and replacement designs. Suitable for a wide range of applications in nearly any industry, the BXB50 was particularly designed with communication and distributed power applications in mind ...

Page 2

... FUNCTION trimmed by using the method shown. + Vin Remote ON/OFF Case - Vin - Vout - Sense Trim + Sense + Vout REGULATION MODEL (TYP.) NUMBER LINE LOAD 76% ±0.05% ±0.10% BXB50-24S3V3FLT 83% ±0.05% ±0.10% BXB50-24S12FLT 83% ±0.05% ±0.10% BXB50-24S15FLT 77% ±0.05% ±0.10% BXB50-48S3V3FLT 82% ±0.05% ±0.10% BXB50-48S05FLT 84% ±0.05% ±0.10% BXB50-48S12FLT Continuous, automatic recovery ...

Page 3

... M3 x 0.5 Through ALL DIMENSIONS IN INCHES (mm) Tolerance : x.xx 0.02in. (0.51mm) x.xxx 0.010in. (0.254mm) 0.200 (5.08) Min. Length for all Input and Output Pins 2.40 (60.96) 2.000 (50.80) Max. 1.400 (35.56) 0.002 (0.05) 0.500 (12.70) www.artesyn.com File Name: BXB50S.PDF Rev: 02 Oct 2002 3 ...

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