VTC180-MS C.O.T.S. DC/DC Converters
- Power sensitive electronics without interference
- Rugged & Reliable
- Ensure years of safe and trouble free operation
- Download Data Sheet
The VTC180 Series of voltage converters are variable duty cycle switching power supplies. They can be configured to run from a 32V, 36V, 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.
- Input voltage range allows operation from 32, 36V, 48V, 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 Standard
- 3 year parts and labour warranty
Most of the products manufactured by Analytic Systems can be adapted for military use (Commercial Off The Shelf).
We provide four different levels of ruggedization; most often, a product in military use will use the extra-wide temperature range components to allow operation to -55 degrees Celsius.
The printed circuit boards are also protected against condensation and are enhanced with vibration protection that meets or exceeds MIL-STD810F, Method 514-3 and Cat-1 Proc 1.
C.O.T.S. products are designed to meet various levels of EMC radiated and conducted emissions MIL-STD 461E.
All C.O.T.S. products are manufactured in accordance with IPC-A-610.
|Input Volts (ip)||32||48||72|
|Input Amps (Max)||13.6||6.8||4.3|
|Input Fuse (MDA)||15||10||5|
|Noise on Input||< 25 mV|
|Output Nominal (op)||12||24|
|Output Volts (DC)||13.6 ± 0.05||27.2 ± 0.05|
|Output Amps||15 cont. / 18 peak||7.5 cont. / 9.0 peak|
|Output Adjustment||± 0.5|
|Output Crowbar||16.0 ± 0.5V||32.0 ± 1.0V|
|Output Ripple & Noise||< 10 mV|
|Transient Response||< 1V for 50% Surge|
(Line & Load)
|< +/- 0.5%|
|Duty Cycle||Peak 20% for 10 min max
Continuous 100% for 24 hours per day
|Efficiency||>90% @ Maximum Output|
|EMC||Designed to meet MIL-STD 461E|
|Operating Temp. Range||-55° to +50°C @ maximum output
Derate Linearly 2.5% per°C from 50°C
|Humidity||0 - 95°C Relative Humidity
(non-condensing) with standard conformal coating
|Audible Noise||NONE Ødb @ 3 ft|
|Typical Service Life||>10 years (87,600 hours)|
|Isolation||Any Input or Output to Case 500 VDC
Input to Output – Common Negative
|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 / Powder Epoxy Coat|
|Fastenings||All 18-8 Stainless Steel|
|Weight||4.0 lb / 1.8 kg|
|Connections||Four contact output terminal|
|Vibration||Meets MIL-STD810F, Method 514-3 and Cat-1 Proc 1|
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