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參數(shù)資料
| 型號(hào)： | BXA200-48S12 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 57K |
| 代理商： | BXA200-48S12 |
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
TV
Patent No. 4959764 and 5066900
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
100s
(recovery to ±2.0% Vo)
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
Vout to within 1.0%
50ms max.
(resistive load)
Total input capacitance
8F
Remote ON/OFF
See Note 3
Logic compatibility
CMOS
ON threshold
5Vmin. or open-circuit
OFF threshold
1VDC max.
Shutdown idle current
45mA
On/off current sink
5mA
Control turn-on time (resistive load)
20ms, max.
Vout to within 1%
BXA200 SERIES
Single output
[ 2 YEAR WARRANTY ]
Telecom power system
UL, CSA and TV 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/in3
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/in3. 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
Level A
Bellcore 1089, See Note 10
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Input/output
1500VDC
Input/baseplate
1500VDC
Output/baseplate
500VDC
Switching frequency
Fixed
500kHz, ±4.0%
Frequency
See Note 7
465kHz to 535kHz
synchronisation range
Approvals and
EN60950, IEC950, UL1950
standards (See Note 12)
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
–25°C to +85°C
Non-operating
–40°C to +125°C
Overtemp. shutdown,
100°C
baseplate nominal, Note 9
Thermal impedance,
5°C/Watt
Pout 3V3 output
130W, max.
Pout other models
200W, max.
Vibration
5Hz to 500Hz
2.4G rms
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