Features

  • 1U Size design
  • Hot-Swappable & Power Sharing capability
  • Full Range AC input
  • Active PFC meet

1U Redundant Power Supply 300W TC-300R2U-H Product Description

The 1U Redundant Power Supply 300W TC-300R2U-H was designed for high capacity server storage applications. The horizontal 1+1 power module configuration includes hot-swap and power sharing features. Integrated with Active PFC, triple circuit protection, and EPS12V features, the 1U redundant power supply series provides performance and reliability at an affordable cost.

AC Input 
▪ Voltage: 90~264VAC Full Range
▪ Frequency: 50/60Hz.
▪ Input Current: 8A for 115V AC, 4A for 230VAC.
▪ Inrush Current: 60A for 115VAC, 80A for 230VAC

Thermal Protection 
▪ The power supply shall go into thermal protection as the case temperature exceeds 86ºC(±5ºC)limit.
▪ The output shall recover only when the temperature becomes normal and AC power is turned on again

Functions

  • Power Good Signal: Delay 200ms~500ms, TTL compatible signal
  • Power Fail Delay: >1msec. ,TTL compatible signal
  • PS-ON: Power off: PS-ON = 2V min.; Power on: PS-ON = 0.8V max.
  • TTL Signal: Normal(Power Supply On): Output Condition =3V Min. , 5.25VMax.
  • Failure(Power Supply Off): Output Condition =0V Min. ,1VMax.
  • Current Sharing: ON +3.3V,+5V,+12V

Environmental

  • Operating Temperature: 0°C to 45 °C
  • Storage Temperature: -20°C to +70°C
  • Operating Humidity: 5% to 95%, non-condensing
  • Storage Humidity: 20% to 90%, non-condensing

Safety & EMI/RFI

  • Safety Standards: TO MEET CUL UL, TUV
  • Withstand Voltage: I/P-O/P:1.5KVAC FOR 1 minute. I/P-FG:1.5KVAC For 1 minute
  • Isolation Resistance: I/P-O/P,I/P-FG,O/P-FG: 500VDC , 50M ohms min.

 Others

  • DIMENSIOND280 X W170 X H42mm / D11 x W6.69 x H1.65 (inches)
  • COOLING: By forced air
  • HOLD UP TIME:16ms at maximum load & normal input voltage
  • EFFICIENCY:≧73﹪at full load. (Normal Line)
  • ATX 12V / EPS 12V
  • POWER OK:PW-OK is power good signal and should be asserted high by the power supply to indicate that +5VDC and +3.3VDC output are above the under voltage thresholds of the power supply TTL. compatible signal out with 100ms to 500ms.
  • OVER POWER PROTECTION: The power supply shall shut down when output power exceeds 130﹪to 160﹪ of full load and require a power on cycle be performed by the operate
  • OVER VOLTAGE PROTECTION: Standard on +5.0V output, set at 6.25VDC ± 0.75VDC
  • SHORT CIRCUIT PROTECTION: A short circuit placed between the DC Return and the output shall cause No damage and the power supply shall shutdown.
  • EMI/RFI: FCC part 15, Subpart B, Class B, EN55022 CISPR22 Class B, EN61000-3-2 (ACTIVE PFC), EN61000-4-2, -3, -4, -5, -6, -8, -11
  • AGENCY APPROVALS: UL60950, CAN/CSA22.2 No.60950, TUV(IEC60950), CB Certification
  • MTBF OF POWER SUPPLY ELECTRONNIS: 100,000 hours

AC Output

Output Voltage+5V DC+12V DC-5V DC-12V DC+3.3V DC+5VSB
Output Current(Max)25A16A0.5A0.8A25A2A
Output Current(Min.)3A2A0.1A0.1A0.3A0.1A
Ripple/Noise Max.(P-P):50mv120mv150mv150mv50mv50mV
Line Regulation:±1﹪±1﹪±1﹪±1﹪±1﹪±1﹪
Load Regulation:±5﹪±5﹪±10﹪±10﹪±5﹪±5﹪
24-pin
P4 MB
peripheral
FDD
8-Pin
SATA
20+4 Pin P4 MB PeripheralFDD8-PinSATA
X 1X 1X 9X 1X 1X 2