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
• Product Specifications | Download
• Product Manual | Download

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)

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

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 maximumContinuous 100% for 24 hours per day
Efficiency	> 90% @ Maximum Output

Operating Temp. Range	-25 to +50C @ maximum output Derate Linearly 2.5% perC from 50C(Optional -40C extra wide temp. operation avail.)
Humidity	0 - 95% Relative Humidity(non-condensing) with optional conformal coating
Audible Noise	NONE db @ 3 ft
Typical Service Life	>10 years (87,600 hours)
Isolation	Input to Case 1500VDC (500VDC @ 32V Input)500VDC Output to Case

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