CRPS (Common Redundant Power Supply)

The CRPS power supply is housed in a 1U high rack-mount enclosure measuring just 2.89 x 7.28 inches (73.5 x 185.0 mm), which comply with SSI regulations, which has narrow and shorter than earlier generation, to free up system space to enlarger system efficiency and utilities. This form factor conforms to the standard market's Common Redundant Power and adopted by mainly cloud customers and OEMs. All CRPS are designed with fully digital, allowing control via integral I2C interface using the industrial standard PMBus communications protocol, and the output wattage range is from 550W to 2400W.

With a patient technology, Ultra Power Block (UPB), new high density component packaging techniques to integrate secondary SR Mosfet, output choke and capacitors, to have outstanding performance on efficiency, peak power, and iTHD at light load. Meanwhile, module design concept in HW/FW, also can help to reduce product development cycle, and production lead time because of high common part usage rating.

The current performance is at 94% platinum efficiency, but to meet ErP lot 9.0 requirement (effective since 2023 Jan.), titanium solution is also ready for product development

Part Number Input Voltage Output
Watts
Efficiency Maximum Output Current (Amps) Dimension (mm) Remarks Data Sheet
+12V L/H +48V -12V +12V sb W H L
R550AV02P 90-264Vac
164-300Vdc
550 Platinum 42.6     2.5 73.5 40 185 PMBus  
R500AA01P 90-264Vac
164-300Vdc
550 Platinum 42.6     2.5 73.5 40 185 PMBus  
R800AV04P 90-264Vac
164-300Vdc
800 Platinum 63.1     2.5 73.5 40 185 PMBus  
R800AV05P 90-264Vac
164-300Vdc
800 Platinum 63.1     2.5 73.5 40 185 PMBus/
White box compliance
 
R1K3AX04P 90-264Vac
164-300Vdc
1300 Platinum 79.5/
104.1
    2.5 73.5 40 185 PMBus  
R1K3AX08P 90-264Vac
164-300Vdc
1300 Platinum 79.5/
104.1
    2.5 73.5 40 185 PMBus/
White box compliance
 
R1K6AX08P 90-264Vac
164-300Vdc
1600 Platinum 79.5/
128.7
    2.5 73.5 40 185 PMBus  
R1K6AX05P 90-264Vac
164-300Vdc
1600 Platinum 79.5/
128.7
    2.5 73.5 40 185 PMBus/
White box compliance
 
R2K0AX05P 90-264Vac
164-300Vdc
2000 Platinum 79.5/
161.5
    2.5 73.5 40 185 PMBus  
R2K0AX09P 90-264Vac
164-300Vdc
2000 Platinum 79.5/
161.5
    2.5 73.5 40 185 PMBus/
White box compliance
 
R2K4AX02P 90-264Vac
164-300Vdc
2400 Platinum 82/
196.7
    2.5 73.5 40 185 PMBus  

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