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VTC180 Series DC/DC Converter

BENEFITS

  • Ultra-Quiet
  • Power sensitive electronics without interference
  • Rugged & Reliable
  • Ensure years of safe and trouble free operation

Download VTC180 Datasheet

Download VTC180 Manual

The VTC180 Series of voltage converters are variable duty cycle switching power supplies. They can be configured to run from a 24V, 32V, 48V or 72 VDC power systems to provide output voltages as shown below.

The VTC180 Series Voltage Converter features reverse input protection, current limiting, output over-voltage protection, ultra quiet low EMI operation and a wide operating temperature range.

We are confident that you will get many years of reliable service from this Voltage Converter.

Features

  • Input voltage range allows operation from 32, 48, or 72VDC power systems
  • Extremely rugged and well suited for marine and other demanding environments
  • High tolerance for shock and vibration
  • Ultra-quiet low EMI operation
  • Inrush protection
  • Current limiting protection
  • Reverse input protection
  • High Efficiency
  • Output over-voltage crowbar
  • Remote control option
  • Wide-Temperature operation Available
  • Conformal Coating and/or Harsh Environment Ruggedization Available
  • 3 year parts and labour warranty

    • Applications

  • Marine & other rugged environments
  • Mobile Offices (TV and Radio Vans)
  • Automotive / RV
  • Electric Utilities and Substations
  • Base Station Power(Radio & Telecommunications)
  • Industrial Controls(OEM Applications)
  • Field Work / Construction Sites
  • Solar/Alternative Power Systems
  • Emergency Backup Power (UPS)
    • Electrical [Input]
    Input Volts (ip) 32 48 72
    Actual (Vdc) *20-45 40-65 65-100
    Input Amps (Max) 13.6 6.8 4.3
    Input Fuse (MDA) 15 10 5
    Noise on Input < 10mV

    *30 - 45 Vdc input range for a 24Vdc output

    Electrical [Output]
    Output Nominal (op) 12 24
    Output Volts (DC) 13.6 ± 0.05 27.2 ± 0.05
    Output Crowbar 16.0 ± 0.5V 32.0 ± 1.0V
    Output Amps 15 cont./ 18 peak 7.5 cont./ 9.0 peak
    Output Ripple & Noise < 10 mV
    Transient Response < 1V for 50% Surge
    Regulation
    (Line & Load)    		 < +/- 0.5%
    Duty Cycle Peak 20% for 10 min maximum
    Continuous 100% for 24 hours per day
    Efficiency > 90% @ Maximum Output
    Environmental Specification
    Operating Temp. Range -25° to +50°C @ maximum output
    Derate Linearly 2.5% per°C from 50°C
    (Optional -40°C extra wide temp. operation avail.)
    Humidity 0 - 95% Relative Humidity
    (non-condensing) with optional conformal coating
    Audible Noise NONE Ødb @ 3 ft
    Typical Service Life >10 years (87,600 hours)
    Isolation Input to Case 1500VDC (500VDC @ 32V Input)
    500VDC Output to Case
    Mechanical Specification
    Length 7.9 in/ 20.1 cm
    Width 6.0 in/ 15.2 cm
    Height 2.4 in/ 6.1 cm
    Material Marine Grade Aluminium
    Finish Black Anodize
    Fastenings All 18-8 Stainless Steel
    Weight 4.0 lb / 1.8 kg
    Connections Four contact output terminals
    Warranty 3 years
    Safety Designed to meet CSA 22.2.107.1 & UL458
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