File Name:RHP-1U RACK SYSTEM-SPEC 2016-

07-26

RHP-1U Rack System

1600~8000

W 1U Distributed Power/Charger System

4. Remote ON-OFF Control

The PSU can be turned ON/OFF together or separately by using the "Remote ON/OFF" function.

Between ON/OFF and +5V-AUX

SW Open

SW Short

Output

OFF

ON

+5V-AUX

+5V-AUX

ON/OFF A

CN1

CN1 ON/OFF A

ON/OFF B

ON/OFF B

ON/OFF C

ON/OFF D

ON/OFF D

ON/OFF E

ON/OFF E

ON/OFF C

RHP-1U System

RHP-1U System

33

77

11

15

19

11

15

19

21

21

5.PMBus Communication Interface

RCP-1600/RCB-1600 supports PMBus Rev. 1.1 with maximum 100KHz bus speed, allowing information reading, status monitoring, output trimming, etc.

+S & +V, -S & -V also need to be connected on CN1. (Only for power supply system)

+V

-S

CN2 +S

-V

RHP-1U System

LOAD

PC

CN1 -V Signal

EXTERNAL

VOLTAGE

25

24

1

2

3. Output Current Programming (or, PC / remote current programming / dynamic current trim)

※ The output current can be trimmed to 20~100% of the rated current by applying EXTERNAL VOLTAGE.

Iout

V

0.4 1

4.7 5

20

100

EXTERNAL VOLTAGE (VDC)

Non-Linear

110

Iout

V

0.4

4.7

20

100

EXTERNAL VOLTAGE (VDC)

Non-Linear

5

1