ANALYTIC SYSTEMS VTC120i Series 11 to 15 VDC Input 24 VDC Output 15 A Input 5 A Continuous Output 5.5 A Peak Isolated DC to DC Voltage Converter|VTC120i-12-24

ANALYTIC CONVERTER – VTC120i-12-24, 5A, 11-15V in, 24V out, isolated DC converter

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The VTC120i series of isolated voltage converters are variable duty cycle switching power supplies with precision linear regulator outputs. They can be configured to run from a 12 V, 24 V or 48 VDC battery system to provide input/output voltages as shown below. Applications include running 24 V PLC controls from a 12 V battery system, or any other application requiring 24 VDC when only 12 VDC is available or to provide ground isolation between two 12 VDC or 24 VDC power systems, or between a 12 VDC and 24 VDC power system. We are confident that you will get many years of reliable service from this voltage converter.

Additional information

Weight 6 lbs
Item Name

DC to DC Voltage Converter









7.86 in L x 5.25 in W x 2.35 in H

Amperage Rating

15 A Input; 5 A Continuous Output; 5.5 A Peak

Operating Temperature

-25 to 40 deg C




4 Contact Output Terminal

Duty Cycle

Peak 20% For 10 min Maximum, Continuous 100% For 24 hr Per Day


18-8 Stainless Steel

Humidity Range

0 to 95% Non-Condensing Relative

Input Fuse

20 A AGC

Isolation Input-Output

>500 VDC

Noise On Input

<5 mV

Output Ripple and Noise

<5 mV

Regulation (Line and Load)

<+/-0.5 %