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Selec OPS3x5-350 Open Frame Power Supply OPS3x5-350

Selec OPS3x5-350 Open Frame Power Supply OPS3x5-350

Brand
Selec
Model number
OPS3x5-350

Selec OPS3x5-350 open frame power supply: input 90 - 264 VAC (127 - 370 VDC), output 12 V to 48 V, open frame.

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Key features

  • 5 x 3 x 1.16 Inches Form factor
  • 350 Watts with Forced Air Cooling & 200 Watts Convection Cooling
  • Efficiencies up to 93 %
  • -40 to 70°C operating temperature
  • 12V/0.5A Fan Output, Thermal Shut-Down feature
  • Medical (BF) Safety Approvals
  • No Load Power < 0.5W
  • Approved to Household, ITAV and Medical standards

Specifications

Specifications
Input Voltage90 - 264 VAC (127 - 370 VDC)
Input Frequency47 - 63 Hz
Inrush Current< 60 Amps; Measured at 264 VAC, 25°C Ambient, Cold start
No Load Power< 0.5 W ; 115 VAC input
Output Voltage12 V to 48 V
Output Power350 W
Voltage Tolerance± 1 %
Line Regulation± 0.5
Load Regulation± 1 %
Turn On Time< 2 sec at full load
Hold Up Time> 20 msec at convection load & > 10 msec at full load for nominal Vout
Rise Time< 100 ms
Fan output12 V, 0.5 A output is available on a 2 pin connector header
Overload Protection110 % to 140 % of rated output current; Hiccup type; Autorecovery
Overvoltage ProtectionLatched type; Input AC power to be recycled to recover the power supply
Output Short Circuit ProtectionHiccup mode when output is shorted; Autorecovery type
Over Temperature ProtectionPower supply shuts down when the temperature of PCB below main transformer reaches typically 120°C;Turns on only after the temperature falls below 90°C typically and AC power is recycled thereafter
Operating Temp- 25°C to + 70°C; De-rate linearly above 50°C from 100 % load at 50°C to 50 % load at 70°C,- 25°C to 0°C start-up is guaranteed with specification deviation
Storage Temp- 40°C to + 85°C
CoolingNatural convection cooled or Forced Air cooled as per power requirements
Humidity5 to 95 % RH, Non condensing
Altitude2000 m
Dimension5” x 3” x 1.16” (L x W x H); Height above PCB: 1”
Weight< 300 gms
MountingOpen Frame
Ordering codes
OPS3x5-350-12-A-1-CUDescription Open Frame Power Supply with 5 x 3 x 1.16 Inches Form factor, 12V, 25A, 300 Watts with Forced Air Cooling & 12V, 16.67A, 200 Watts Convection Cooling, Certification UL, CB
OPS3x5-350-15-A-1-CUDescription Open Frame Power Supply with 5 x 3 x 1.16 Inches Form factor, 15V, 23.34A, 350 Watts with Forced Air Cooling & 15V, 13.34A, 200 Watts Convection Cooling, Certification UL, CB
OPS3x5-350-24-A-1-CUDescription Open Frame Power Supply with 5 x 3 x 1.16 Inches Form factor, 24V, 14.59A, 350 Watts with Forced Air Cooling & 24V, 8.34A, 200 Watts Convection Cooling, Certification UL, CB
OPS3x5-350-48-A-1-CUDescription Open Frame Power Supply with 5 x 3 x 1.16 Inches Form factor, 48V, 7.30A, 350 Watts with Forced Air Cooling & 48V, 4.17A, 200 Watts Convection Cooling, Certification UL, CB

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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