LPQ150 Series

  • Total Max Power:
    150 W
  • Total Max Current:
    15 A
  • Input Voltage:
    85 V to 264 V
  • Output Voltage:
    -25 V to 25 V
  • Outputs:
    Quad
  • Size (L x W x H):
    4.250" x 8.500" x 1.500"
  • Warranty:
    2 years
  • Operating Temperature:
    0 to +70°C

Electrical Specifications

  • Input
  • Output
  • Logic Control
  • Safety ground leakage current: 0.5 mA @ 50/60 Hz, 264 VAC input
  • EMI filter: Meets FCC Class B conducted CISPR 22 Class B conducted EN55022 Class B conducted VDE 0878 PT3 Class B conducted
  • Efficiency: 75% typical at full load
  • Inrush current: 38 A max, cold start @ 25°C
  • Frequency: 47-63 Hz
  • Input range: 85-132 VAC or 170-264 VAC automatically selected. 220-300 VDC
  • Overvoltage protection: 5.7-6.7 VDC on main output
  • Overload protection: Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating
  • Hold-up time: 20 ms @110 W load at nominal line
  • Cross regulation: ±2% on output 1; ±3% on outputs 2, 3 & 4
  • Adjustment range: ±5% on main; 5-25 V on 4th output on LPQ 152 & LPQ 153
  • Maximum power: 110 W convection (75 W with cover) 150 W with 30 CFM forced air (130 W with cover)
  • Power failure: TTL logic signal goes high 50-150 msec after 5 V output. It goes low at least 3 msec before loss of regulation
  • Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
  • Remote inhibit: Requires an external TTL high signal to inhibit outputs
  • Auto ranging input
  • Power fail
  • Single wire current sharing
  • Remote inhibit
  • Optional cover (-C suffix). See page 64.
  • Remote sense on main output
  • Overload protection
  • Built-in EMI filter
  • Low output ripple
  • 135 khz switching frequency
  • Overvoltage protection
  • Adjustable floating 4th output (On LPQ152 and LPQ153 models)

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