VTC Fully Isolated DC/DC Converters

The Fully Isolated DC/DC Converters have a high frequency transformer that provides electrical isolation between input and output. Typically used where there are different grounds for the input and output voltages, or if there is a large difference between the input voltage and output voltage.

VTC Fully Isolated DC/DC  Converters are available in models from 300 watts to 1500 watts in both shelf and rackmount.

Low input voltage VTC315, VTC615 and VTC1015 models handle input voltages from 12 to 72VDC.
High input voltage VTC310, VTC610, VTC1000 and VTC1505 models handle input voltages from 100 to 360VDC.
All models have output voltage ranges of 12. 24 & 48VDC.
Bright easy to read LED voltage and current meters are an available option on most models.

Designed to perform in the harshest environments

No matter which unit you need, these easy-to-install Voltage Converters will give you many years of reliable service.

Analytic Systems’ DC/DC Voltage Converters use efficient filtering, allowing for ultra-quiet operation. In addition, the converters are:

• Made from marine-grade aluminium extrusions or heavy-gauge aluminium sheet metal
• Powder-coated or anodized, and use stainless fittings throughout
• Fitted with robust circuit boards using expensive heavy-gauge copper conductors

Features of the VTC Fully Isolated DC/DC Converters

• High Performance:
  • Designed to perform in the harshest environments, the units cope with 100% continuous duty-cycle loads under wide temperature ranges. Peak currents are also  available up to 40% above rated output.
  • Voltage regulation, and precision PWM control circuitry ensures constant output voltages regardless of the load. Efficiency of more than 90% across the load range result in greater heat dissipation making the units cool-to-the-touch.
• Rugged and Reliable:
  • Heavy-duty construction in high-grade materials. The extensive use of non-corrosive materials ensures the units can withstand harsh marine and industrial environments. The casing is made from heavy-gauge aluminum sheet metal or from extruded marine-grade aluminum. All fasteners and terminals are stainless steel. An optional protective conformal coating is available for humid environments.
• Ultra-Quiet, Low EMI Operation:
  • Multiple stages of filtering reduce radiated and conducted noise to very low levels. Output noise levels of far less than 50mV and typical Line-Load regulations of +/- 0.5% allow all units to comply with the current US FCC and European CE Standards for Electromagnetic Compatibility (EMC).
• Built for Safety:
  • In addition to adjustable output voltages, all Analytic Systems’ VTC Series DC Converters are fully protected by a range of built-in safety features. All units include reverse input  protection, over-temperature shutdown, current limiting, short circuit shutdown, a dry contact output fail relay output and output over-voltage crowbar. Additionally, the 300W and above models include high-visibility, visual and audible indicators to allow the monitoring of low input voltage, low output voltage, over temperature, overload and power ON-OFF.
• Three year Warranty
  • Manufactured in North America, all VTC Series Voltage Converters comply with safety and occupational health standards and are 100% fully tested and burned-in before shipment.
  • 3 years product warranty against failures and faults.

Applications

• Marine
• Military
• Industrial
• Heavy Equipment Environment

Model Selection Guide

12VDC Input (Heavy Duty/Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC315-12-12	11-15VDC	12VDC	300W
VTC315-12-24	11-15VDC	24VDC	300W
VTC315-12-48	11-15VDC	48VDC	300W

24VDC Input (Heavy Duty/Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC315-24-12	20-35VDC	12VDC	300W
VTC315-24-24	20-35VDC	24VDC	300W
VTC315-24-48	20-35VDC	48VDC	300W
VTC615-24-12	20-35VDC	12VDC	600W
VTC615-24-24	20-35VDC	24VDC	600W
VTC615-24-48	20-35VDC	48VDC	600W
VTC1015-24-12	20-35VDC	12VDC	1000W
VTC1015-24-24	20-35VDC	24VDC	1000W
VTC1015-24-48	20-35VDC	48VDC	1000W

48VDC Input (Telecom/Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC315-48-12	40-60VDC	12VDC	300W
VTC315-48-24	40-60VDC	24VDC	300W
VTC315-48-48	40-60VDC	48VDC	300W
VTC615-48-12	40-60VDC	12VDC	600W
VTC615-48-24	40-60VDC	24VDC	600W
VTC615-48-48	40-60VDC	48VDC	600W
VTC1015-48-12	40-60VDC	12VDC	1000W
VTC1015-48-24	40-60VDC	24VDC	1000W
VTC1015-48-48	40-60VDC	48VDC	1000W

72VDC Input (Rail/Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC315-72-12	60-90VDC	12VDC	300W
VTC315-72-24	60-90VDC	24VDC	300W
VTC315-72-48	60-90VDC	48VDC	300W
VTC615-72-12	60-90VDC	12VDC	600W
VTC615-72-24	60-90VDC	24VDC	600W
VTC615-72-48	60-90VDC	48VDC	600W
VTC1015-72-12	60-90VDC	12VDC	1000W
VTC1015-72-24	60-90VDC	24VDC	1000W
VTC1015-72-48	60-90VDC	48VDC	1000W

110VDC Input (Utility/Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC310-110-12	100-140VDC	12VDC	300W
VTC310-110-24	100-140VDC	24VDC	300W
VTC310-110-48	100-140VDC	48VDC	300W
VTC610-110-12	100-140VDC	12VDC	600W
VTC610-110-24	100-140VDC	24VDC	600W
VTC610-110-48	100-140VDC	48VDC	600W
VTC1000-110-12	100-140VDC	12VDC	1000W
VTC1000-110-24	100-140VDC	24VDC	1000W
VTC1000-110-48	100-140VDC	48VDC	1000W
VTC1505-110-12	100-140VDC	12VDC	1500W
VTC1505-110-24	100-140VDC	24VDC	1500W
VTC1505-110-48	100-140VDC	48VDC	1500W

250VDC Input (Steel Mill/ Heavy Industrial)
Model Number	Input Volt	Output Volt	Power Level
VTC310-250-12	230-280VDC	12VDC	300W
VTC310-250-24	230-280VDC	24VDC	300W
VTC310-250-48	230-280VDC	48VDC	300W
VTC610-250-12	230-280VDC	12VDC	600W
VTC610-250-24	230-280VDC	24VDC	600W
VTC610-250-48	230-280VDC	48VDC	600W
VTC1000-250-12	230-280VDC	12VDC	1000W
VTC1000-250-24	230-280VDC	24VDC	1000W
VTC1000-250-48	230-280VDC	48VDC	1000W
VTC1505-250-12	230-280VDC	12VDC	1500W
VTC1505-250-24	230-280VDC	24VDC	1500W
VTC1505-250-48	230-280VDC	48VDC	1500W