CXA20-48S12

CXA20-48S12 Datasheet

CXA20 Series

Part	Datasheet
CXA20-48S12	CXA20-48S12 (pdf)

Related Parts	Information
CXA20-48D05	CXA20-48D05
CXA20-48D12	CXA20-48D12
CXA20-48S05	CXA20-48S05
CXA20-48S3V3	CXA20-48S3V3

PDF Datasheet Preview
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 V output 48 Vin at 50 in still air • Wide operating temperature with overtemperature protection • ±10% output voltage trim • Remote On/Off control • 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 x 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 V, 5 V, 12 V, ±5 V and ±12 V. The V version delivering up to 6 A is fully rated to 20 W. Typical efficiency for the CXA20 is 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 Line regulation LL to HL Singles/dual positives Dual negatives Load regulation not incl. cross reg. Full load to minimum load S3V3 Singles/dual positives Dual negatives 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 Continuous automatic recovery Transient response 25% load step max. dev., 300 µs recovery to within total error band Load cross regulation See Note 1 10% load to full load, either output INPUT SPECIFICATIONS Input voltage range 48 Vin nominal 18-75 Vdc Input fuse HRC recommended Max. input rise and fall time 48 V ETS300-132

PDF Datasheet Preview

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 V output 48 Vin at 50 in still air
• Wide operating temperature with overtemperature
protection
• ±10% output voltage trim
• Remote On/Off control
• 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 x 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 V, 5 V, 12 V, ±5 V and ±12 V. The V version delivering up to 6 A is fully rated to 20 W. Typical efficiency for the CXA20 is 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

Line regulation LL to HL

Singles/dual positives Dual negatives

Load regulation not incl. cross reg.

Full load to minimum load S3V3 Singles/dual positives Dual negatives

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

Continuous automatic recovery

Transient response
25% load step
max. dev., 300 µs recovery to within total error band

Load cross regulation See Note 1
10% load to full load, either output

INPUT SPECIFICATIONS

Input voltage range
48 Vin nominal
18-75 Vdc

Input fuse

HRC recommended

Max. input rise and fall time
48 V ETS300-132

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CXA20-48S12 Datasheet file may be downloaded here without warranties.

Datasheet ID: CXA20-48S12 511093