FSP500-70RGHBB1 is an industrial level of switching power supply. The power supply comes to offer the total power capacity up to 500 Watts, and uses unique active PFC (Power Factor Correction) circuit design with its high-load electrical components, makes it to be perfectly used in an industrial environment. In addition, with its full range of input and output electrical features, the power supply is ideally the best choice for server, workstation, communication or any other automation applications to use. The product also complies with the latest safety and EMC standards, which is perfectly to meet various regulations worldwide.


For standard, advanced server and storage power system.


  • Remarkable power density
  • Excellent redundant PSU efficiency
  • Well working performance at 50 (24 house running)
  • Low ripple and noise
  • Support OTP, OVP, OCP and SCP circuit protection
  • Comply with FCC, CB, TUV, CE and CCC certification or declaration requirement


Model Name





190mm (L) 150 mm (W) 86mm (H)

Product Highlight

Efficiency Level

80PLUS Gold




For standard, advanced server and storage power system.

General Specification

Voltage Regulation

+3.3V, +12V, +5V, +5SB: 5%

-12V: 10%

Input Electrical Specification

Input Frequency

47 ~ 63 Hz

Input Current

[email protected] 8.0 Amps-rms maximum,

[email protected] 4.0Amps-rms maximum

Output Specification

Hold-up time

115V/60Hz 17mSec. [email protected]% Load, 

230V/50Hz 17mSec. [email protected]% Load

Ouput Voltage Regulation

+3.3Vdc output : +3.9 Vdc minimum, + 4.5Vdc maximum

+5Vdc output : +5.7 Vdc minimum, + 6.5Vdc maximum

+12Vdc output : +13.3 Vdc minimum, + 14.5Vdc maximum

Ripple & Noise

115V-rms/230V-rms 5V 20ms Maximum

115V-rms/230V-rms 12V 20ms Maximum

Over current protection

3.3V:50mV p-p

5V:50mV p-p

12V1:120mV p-p

12V2:120mV p-p

12V3:120mV p-p

-12V:200mV p-p

5Vsb:50mV p-p

Environmental Requirement

Temperature Range

Operating : 0 to +50 DegreeC

Storage :-20 to +80 DegreeC


Operating : 5% to 90% RH, Non-condensing

Storage : 5% to 90% RH, Non-condensing


Using Bellcore, the calculated MTBF> 100,000 hours of continuous operation at 25 nominal input



Output Voltage and Current Rating

+3.3V +5V +12V1 +12V2 +12V3 -12V +5Vsb
Ripple-Noise(R-P) mV 50mV 50mV 120mV 120mV 120mV 200mV 50mV
Regulation Load % 5% 5% 5% 5% 5% 10% 5%
Output Max.(A) 20A 20A 16A 16A 16A 0.5A 3A
Output Min.(A) 0A 0A 0A 0A 0A 0A 0A


  • Maximum continuous total DC output power should not exceed 500W.
  • Maximum continuous combined load on +3.3VDC and +5VDC outputs shall not exceed 130W.

No additional files, specification sheets, guides or documentation found for product.


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Warranty: 12 Month Return To Base

Full manufacturers warranty details are available at the manufacturers web site.

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