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tech.support@psbel.com

ABC600-1012G

12 V

35.0 A

50.0 A

0 A

1%

± 2%

ABC600-1015G

15 V

28.0 A

40.0 A

0 A

1%

± 2%

ABC600-1024G

24 V

17.5 A

25.0 A

0 A

1%

± 2%

ABC600-1028G

28 V

15.0 A

21.4 A

0 A

1%

± 2%

ABC600-1048G

48 V

8.8 A

12.5 A

0 A

1%

± 2%

ABC600-1052G

52 V

8.1 A

11.5 A

0 A

1%

± 2%

12 V

1.0 A

1.0 A

0 A

1%

± 20%

5 V

1.0 A

1.0 A

0 A

2%

± 2%

NOTES:

1.

Peak current rating on V1 (main output) is 120% of max, lasting 3 second with max of 10% duty cycle.

2.

Combined output power of V1 plus fan supply and standby supply should not exceed max power rating.

3.

4.

Air flow over long edge (either direction) required for air flow rating. See mechanical drawing, Figure 7 on page 11.

5.

More than 800K hours MTBF is to be calculated according to Bellcore TR-332 standard current edition at 25 ºC.

The ABC600 SERIES AC-DC/DC-DC power supply can operate using AC or DC input. It is a highly efficient front-end power supply.

The PFC stage adopts an analog controller in continuous conduction mode to achieve high power factor and high efficiency. The

DC/DC stage is fully DSP controlled and employs soft switching resonant techniques in conjunction with synchronous rectification

for high efficiency and better thermal control. With a wide input operational voltage range and minimal linear derating of output power

with temperature, the ABC600 SERIES maximizes power availability in demanding server, network, and other high availability

applications. The supply is convection cooled or fan cooled and ideally suited for integration with a matching airflow path. An active

OR-ing MOSFET on the output ensures no reverse current and renders the supply ideally suited for operation in redundant power

protected with an active OR-ing diode for maximum reliability. In addition, the PMBus allows full monitoring of the supply, including

Figure 1. ABC600 SERIES Block Diagram