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CXA20-48S12Y の電気的特性と機能

CXA20-48S12YのメーカーはEmersonです、この部品の機能は「DC-DC / Low Power Isolated Industrial」です。


製品の詳細 ( Datasheet PDF )

部品番号 CXA20-48S12Y
部品説明 DC-DC / Low Power Isolated Industrial
メーカ Emerson
ロゴ Emerson ロゴ 




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CXA20-48S12Y Datasheet, CXA20-48S12Y PDF,ピン配置, 機能
CXA20 Series
Single and dual output
DC-DC CONVERTERS 20 W DC-DC Converters
4:1 input voltage range
No minimum load on singles
6 A on 3.3 V output (@ 48 Vin) at 50 ˚C in still air
Wide operating temperature with overtemperature
protection
±10% output voltage trim
Remote On/Off control
Overvoltage protection
Available RoHS complaint
1
The CXA20 is a new 20 W addition to the CXA family of open-frame, isolated, dc-dc
converters. The five model series features a 4:1 input voltage range of 18 Vdc to
75 Vdc, making it suitable for a wide variety of communications and distributed
power applications. With its 2.0 x 1.6 inch industry standard footprint, the CXA20
provides an easy upgrade option for new and existing Artesyn customers seeking a
high-performance, cost-effective power supply. The CXA20 is available in output
voltages of 3.3 V, 5 V, 12 V, ±5 V and ±12 V. The 3.3 V version delivering up to 6 A is
fully rated to 20 W. Typical efficiency for the CXA20 is 83%. The CXA20 offers remote
ON/OFF as well as overvoltage, overtemperature and short circuit protection
features.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage accuracy
±1.0%
Line regulation
(LL to HL)
Singles/dual positives
Dual negatives
±0.1%
±0.1%
Load regulation
(not incl. cross reg.)
Full load to minimum load
S3V3
Singles/dual positives
Dual negatives
±0.2%
±0.1%
±0.1%
Minimum load
Singles
Duals (for imbalanced loads)
None
10%
Ripple and noise
20 MHz bandwidth
S3V3, S05, D05
S12, D12
All models
75 mV pk-pk max.
100 mV pk-pk max.
20 mV rms max.
Temperature coefficient
±0.02%/°C
Overvoltage protection
See Application Note 107
Short circuit protection Hiccup
Short <20 m
Continuous
automatic recovery
Transient response
25% load step
±2.0% max. dev.,
300 µs recovery to
within total error band
Load cross regulation
(See Note 1)
10% load to full load,
either output
±7.0%
INPUT SPECIFICATIONS
Input voltage range
48 Vin nominal
18-75 Vdc
Input fuse
HRC recommended
2.0 A
Max. input rise
and fall time
48 V ETS300-132
5 V/ms
UVLO turn ON voltage (See Note 4)
UVLO turn OFF voltage (See Note 4)
92%
86%
Remote ON/OFF
Logic compatibility
ON
OFF
CMOS/TTL/Open Collector
Open circuit or >2 Vdc
<1.2 Vdc
EMC CHARACTERISTICS
ETS 300 386-1 table 5
Conducted emissions
Radiated emissions
Immunity:
ESD air
ESD contact
EFT DC power
EFT signal
Radiated field enclosure
Surges indoor signal
Conducted (dc power)
Conducted (signal)
Input transients
EN55022, ext. cap. (Note 5) Level A
EN55022, external filter,
Level B
VDE0878, 48V models
EN55022-B
See App. Note 107
EN61000-4-2 8 kV (NP), 15 kV (RP)
EN61000-4-2 6 kV (NP), 8 kV (RP)
EN61000-4-4 2 kV (NP), 4 kV (LFS)
EN61000-4-4 1 kV (NP), 2 kV (LFS)
EN61000-4-3 10 V/m (NP)
EN61000-4-5 500 V (RP)
EN61000-4-6 10 V (NP)
EN61000-4-6 10 V (NP)
ETS 300 132-2, ETR 283
GENERAL SPECIFICATIONS
Efficiency
Overtemp. shutdown
Isolation voltage
Switching frequency
Approvals and standards
(See Notes 6,7,8)
Material flammability
Weight
MTBF
(Representative model
48S05J @ 48 Vin)
See table
120 ˚C
Input/output test voltage
1500 Vdc
Fixed
400 kHz
EN60950
UL1950 File No. E136005
UL94V-0
26 g (0.92 oz)
MIL-HDBK-217F
3,485,000 hours
Parts stress method
Ground Benign @ 25 °C
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
ETS 300 019-2-3
Air temperature
Relative humidity
Operating ambient
temperature
Non-operating
-40 °C to +60 °C,
(See Note 9)
-55 °C to +125 °C
Classes T3.1, 3.2, 3.3, 3.5
Low: IEC 68-2-1
-40 °C
High: IEC 68-2-2
+60 °C
Change: IEC 68-2-14 -40 °C to +60 °C
IEC 68-2-56
IEC 68-2-30
10% to 100% RH
Condensation
File Name: cxa20.pdf Rev (02): 09 Dec 2005

1 Page





CXA20-48S12Y pdf, ピン配列
CXA20 Series
Single and dual output
DC-DC CONVERTERS 20 W DC-DC Converters
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
0.02 ±0.004
(0.50 ±0.1)
STAND-OFFS
4 PLACES
Ø0.040 ±0.002
(Ø1.02 ±0.05)
2.00 ±0.02
(50.80 ±0.5)
1.80
(45.72)
0.413
(10.50)
MAX.
0.14 ±0.02
(3.60 ±0.5)
OPEN
FRAME
HEIGHT
0.70
(17.78)
0.20
(5.08)
1.60 ±0.02
(40.64 ±0.5)
0.60
(15.24)
1
2
4
BOTTOM
VIEW
5
0.10
(2.54)
6
0.50
(12.70)
0.30
7 (7.62)
0.70
(17.78)
8
ALL DIMENSIONS IN INCHES (mm)
General tolerance ±0.010 (±0.25)
unless otherwise specified
3
Datasheet © Artesyn Technologies® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items:  Application Note  Longform Data Sheet
www.artesyn.com
File Name: cxa20.pdf Rev (02): 09 Dec 2005


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部品番号部品説明メーカ
CXA20-48S12J

DC-DC / Low Power Isolated Industrial

Emerson
Emerson
CXA20-48S12Y

DC-DC / Low Power Isolated Industrial

Emerson
Emerson


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