CXA20-48S05 Emerson Network Power, CXA20-48S05 Datasheet

CONV DC/DC ISOL SNGL 5V OUT 20W

CXA20-48S05

Manufacturer Part Number
CXA20-48S05
Description
CONV DC/DC ISOL SNGL 5V OUT 20W
Manufacturer
Emerson Network Power
Series
CXA20r
Type
Isolatedr
Datasheet

Specifications of CXA20-48S05

Rohs Status
RoHS non-compliant
Mfg Application Notes
CXA20 Application Notes
Output
5V
Number Of Outputs
1
Power (watts)
20W
Mounting Type
Through Hole
Voltage - Input
18 ~ 75V
Package / Case
8-DIP Module (7 Leads)
1st Output
5 VDC @ 4A
Size / Dimension
2.00" L x 1.60" W x 0.41" H (50.8mm x 40.6mm x 10.5mm)
Power (watts) - Rated
20W
Operating Temperature
-40°C ~ 60°C
Efficiency
83%
Approvals
CE, CSA, UL, VDE
No. Of Outputs
1
Power Rating
20W
Output Voltage
5V
Supply Voltage
48V
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
75V
Leaded Process Compatible
No
Supply Voltage Min
18V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CXA20-48S05
Manufacturer:
ARTESYN
Quantity:
1 000
Part Number:
CXA20-48S05J
Manufacturer:
ARTESYN
Quantity:
1 000
CXA20 Series
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
DC-DC CONVERTERS
OUTPUT SPECIFICATIONS
Voltage accuracy
Line regulation
(LL to HL)
Load regulation
(not incl. cross reg.)
Minimum load
Ripple and noise
20 MHz bandwidth
Temperature coefficient
Overvoltage protection
Short circuit protection
Short <20 mΩ
Transient response
Load cross regulation
(See Note 1)
INPUT SPECIFICATIONS
Input voltage range
Input fuse
Max. input rise
and fall time
UVLO turn ON voltage
UVLO turn OFF voltage
Remote ON/OFF
Logic compatibility
ON
OFF
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
S i n g l e a n d d u a l o u t p u t
Singles/dual positives
Dual negatives
Full load to minimum load
S3V3
Singles/dual positives
Dual negatives
Singles
Duals (for imbalanced loads)
S3V3, S05, D05
S12, D12
All models
Hiccup
25% load step
10% load to full load,
either output
48 Vin nominal
HRC recommended
48 V ETS300-132
(See Note 4)
(See Note 4)
20 W DC-DC Converters
CMOS/TTL/Open Collector
See Application Note 107
Open circuit or >2 Vdc
within total error band
100 mV pk-pk max.
automatic recovery
300 µs recovery to
75 mV pk-pk max.
±2.0% max. dev.,
20 mV rms max.
Continuous
±0.02%/°C
18-75 Vdc
<1.2 Vdc
5 V/ms
±1.0%
±0.1%
±0.1%
±0.2%
±0.1%
±0.1%
±7.0%
None
2.0 A
10%
92%
86%
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 EN61000-4-3 10 V/m (NP)
Surges indoor signal
Conducted (dc power)
Conducted (signal)
Input transients
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)
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
ETS 300 019-2-3
Air temperature
Relative humidity
EN55022, ext. cap. (Note 5)
EN55022, external filter,
VDE0878, 48V models
EN55022-B
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)
EN61000-4-5 500 V (RP)
EN61000-4-6 10 V (NP)
EN61000-4-6 10 V (NP)
ETS 300 132-2, ETR 283
Input/output test voltage
Fixed
MIL-HDBK-217F
Parts stress method
Ground Benign @ 25 °C
Operating ambient
temperature
Non-operating
Low: IEC 68-2-1
High: IEC 68-2-2
Change: IEC 68-2-14 -40 °C to +60 °C
IEC 68-2-56
IEC 68-2-30
File Name: cxa20.pdf Rev (02): 09 Dec 2005
Classes T3.1, 3.2, 3.3, 3.5
SPECIFICATIONS
UL1950 File No. E136005
2 YEAR WARRANTY
See App. Note 107
-55 °C to +125 °C
10% to 100% RH
-40 °C to +60 °C,
3,485,000 hours
Condensation
26 g (0.92 oz)
(See Note 9)
1500 Vdc
See table
EN60950
UL94V-0
400 kHz
Level A
Level B
+60 °C
120 ˚C
-40 °C
1

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CXA20-48S05 Summary of contents

Page 1

... Overvoltage protection • Available RoHS complaint 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 ...

Page 2

... International Safety Standard Approvals UL/cUL CAN/CSA 22.2 No. 60950- 60950 File No. E174104 VDE Certificate No.112836. File No. 10401-3336-0154 CB Report and Certificate to IEC60950, Licence No. 121914 TYPICAL MODEL (10,11) EFFICIENCY NUMBER 80% CXA20-48S3V3J 83% CXA20-48S05J 83% CXA20-48S12J 84% CXA20-48D05J 84% CXA20-48D12J PIN CONNECTIONS SINGLE OUTPUT DUAL OUTPUT + Input + Input – Input ...

Page 3

... ALL DIMENSIONS IN INCHES (mm) General tolerance ±0.010 (±0.25) unless otherwise specified   Application Note Longform Data Sheet 0.413 (10.50) MAX. OPEN FRAME HEIGHT 0.14 ±0.02 (3.60 ±0.5) 5 0.10 (2.54) 0.50 (12.70) 6 0.30 (7.62) 7 0.70 (17.78) 8 www.artesyn.com File Name: cxa20.pdf Rev (02): 09 Dec 2005 3 ...

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