This all new single board design incorporates state of the art switchmode technology for unmatched efficiency and ultra-quiet operation.
Multiple stages of filtering reduce radiated or conducted noise to very low levels. Extra features include adjustable output voltage, audible and visual indicators for low input voltage, low output voltage, over temperature and overload.
Safety features include reverse input protection, over-temperature shutdown, current limiting, short circuit shutdown, a dry contact alarm relay output and output overvoltage crowbar. Optional features include a remote panel monitoring with On-Off control.
We are confident that you will get many years of reliable service from this Voltage Converter.
Features- Adjustable output voltage
- Audible & visual indicators for constant current, low input voltage, low output voltage & over-temperature
- Extremely rugged and well suited for marine and other demanding environments
- High tolerance for shock and vibration
- Ultra-quiet low EMI operation
- Current limiting protection
- Reverse input protection
- Output over-voltage crowbar
- Dry contact output fail relay
- Remote control option
- Wide-Temperature operation Available
- Parallel output diodes 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)
| Model Number | VTC300-32-12 | VTC300-32-24 |
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| Input Volts(DC) | 20-45 | 30-45 |
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| Input Amps (Max) | 20 | 22 |
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| Input Fuse (AGC) | 25A |
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| Noise on Input | < 25mV |
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| Output Nominal (op) | 12 | 24 |
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| Output Volts (DC) | 13.6 0.05 | 27.2 0.05 |
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| Output Adjustment | 0.05 | |
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| Output Current(Amps) | 25 cont./ 35 peak | 20 cont./ 25 peak |
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| Current Limit | 37 Amps | 27 Amps |
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| Output Crowbar | 16.0 0.5V | 32.0 1.0V |
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| Output Ripple & Noise | < 25 mV |
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| Transient Response | < 1V for 50% Surge |
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| Regulation(Line & Load) | < +/- 0.5% |
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| Duty Cycle | Peak 20% for 10 min maximumContinuous 100% for 24 hours per day |
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| Efficiency | > 90% @ Maximum Output |
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| Operating Temp. Range | -25 to +50C @ maximum output Derate Linearly 2.5% perC from 50C(Optional -50C extra wide temp. operation avail.) |
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| Humidity | 0 - 95% Relative Humidity(non-condensing) with optional conformal coating |
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| Audible Noise | NONE db @ 3 ft |
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| Typical Service Life | >10 years (87,600 hours) |
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| Isolation | Any Input or Output to Case 500 VDCInput to Output – Common Negative |
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| Length | 9.1 in/ 23.1 cm |
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| Width | 7.8 in/ 19.8 cm |
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| Height | 2.5 in/ 6.4 cm |
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| Material | Marine Grade Aluminium |
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| Finish | Black Anodize |
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| Fastenings | All 18-8 Stainless Steel |
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| Weight | 4.0 lb / 1.8 kg |
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| Connections | #12 AWG Input Wires (Positive & Negative)Four contact output terminal |
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| Warranty | 3 years |
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