VTC180 Series DC/DC Converter
  • VTC180 Front View
  • VTC180 Side View
  • VTC180 Back View
NSN# VTC180
BENEFITS
  • Ultra-Quiet
  • Power sensitive electronics without interference
  • Rugged & Reliable
  • Ensure years of safe and trouble free operation
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