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| 型號： | BXA200 |
| 英文描述： | Single output |
| 中文描述： | 單輸出 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 235K |
| 代理商： | BXA200 |
International Safety Standard Approvals
EN60950/IEC950 File No. B 95 09 13183 072
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
TüV
Patent No. 4959764 and 5066900
BXA200 SERIES
Single output
[ 2 YEAR WARRANTY ]
Telecom power system
UL, CSA and TüV approved
Distributed power architecture
True N+1 redundancy
Parallelability to kilowatt power levels
Patented Zero Voltage Switching (ZVS) topology
Fixed frequency operation
High power density 36W/in
3
The BXA200 Series of high density DC/DC converters uses Artesyn Technologies
patented resonant transition zero voltage switching topology together with advanced
packaging to provide high performance with a power density of 36Watts/in
3
. Fixed
frequency operation at 500kHz together with our unique integrated magnetics and
internal filters, facilitate easier system filtering, limiting input conducted noise to
EN55022 level A. Zero voltage switching together with advanced power train design
minimizes power losses, yielding efficiencies up to 85%, from a 4.6 x 2.4 x 0.5 inch
industry standard package. The BXA200 series with six single output models from
3.3V to 48V, offer short circuit protection, overvoltage protection, true current sharing,
redundancy and up to 40A capability, all of which simplify and accelerate design-in
cycles, reduce component counts, save PCB space and increase system reliability,
giving you the lowest overall cost of ownership with the shortest possible time to
market.
SPECIFICATION
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated
PAGE 1
EMC CHARACTERISTICS
Conducted noise
EN55022, EN55011, FCC
Bellcore 1089 (See Note 10)
Level A
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Input/output
Input/baseplate
Output/baseplate
1500VDC
1500VDC
500VDC
Switching frequency
Fixed
500kHz, ±4.0%
Frequency
synchronisation range
(See Note 7)
465kHz to 535kHz
Approvals and
standards (See Note 12)
EN60950, IEC950, UL1950
CSA C22.2 No. 950
Case material
Plastic case,
aluminum baseplate
Material flammability
UL94V-0
Weight
220g (7.8oz)
MTBF
MIL-HDBK-217F
750,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating baseplate
Non-operating
Overtemp. shutdown,
baseplate nominal (See Note 9)
Thermal impedance,
Pout 3V3 output
Pout other models
–25°C to +85°C
–40°C to +125°C
100°C
5°C/Watt
130W, max.
200W, max.
Vibration
5Hz to 500Hz
2.4G rms
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 6)
±10%
Remote sense
(See Note 5)
0.5V line drop compen.
Line regulation
Typical
±0.5%
Load regulation
Typical
±0.5%
Ripple and noise
0-20MHz (See Note 1)
See table
Transient response
50% to 75% load step
(recovery to ±2.0% Vo)
100μs
Temperature coefficient
±0.02%/°C, Max
Overvoltage protection
112% to 165% latching
Short circuit protection
Continuous automatic recovery
Output set point accuracy
±1.0%
Current limit
Auto recovery
112% ±8.0%
Current share accuracy
±10% full load
INPUT SPECIFICATIONS
(4)
Input voltage range
48VDC
38 to 75VDC
Input filter
Yes
Input transients
1 second
90V
Turn-on time
(resistive load)
Vout to within 1.0%
50ms max.
Total input capacitance
8μF
Remote ON/OFF
Logic compatibility
ON threshold
OFF threshold
Shutdown idle current
On/off current sink
Control turn-on time (resistive load)
(See Note 3)
CMOS
5Vmin. or open-circuit
1VDC max.
45mA
5mA
20ms, max.
Vout to within 1%
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BXA200-48S05 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| BXA200-48S12 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:Single output |
| BXA20048S15 | 制造商:COMPUTER P 功能描述:* |
| BXA200-48S15 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:Single output |
| BXA200-48S24 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:Single output |
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