| MajorVTC 60 Watt Series |
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MajorVTC60 DC to DC Voltage Converter
MajorVTC60 Voltage Convertes supply 12 VDC from a 24 VDC battery system up to 7 Amps.
Designed for use in heavy equipment, marine, industria,l or alternative energy environments, state-of-the-art switchmode design offers high reliability and efficiency in a very small package. MajorVTC60 units are rugged, easy to use, and very economical.
Optional remote ON/OFF feature is available to allow the supply to be turned on or off from a remote location, or in sync with other controls.
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- Input Voltage Range
- Allows operation from 24 or 28 volt batteries
- Protection
- Reverse input protection
- Current limiting
- Output over-voltage crowbar
- Ultra-Quiet
- Wide Operating Temperature Range
- Remote ON-OFF Version Available
- Warranty
- Options
- Ruggedization against shock and vibration
- Conformal coating
- Can be built to Class 1, Division 2 Standards for Hazardous Duty
- Extra wide Temperature Range -40°C to +70 °C
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MajorVTC 60 Watt Specs |
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MajorVTC60-24-12 |
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| Input |
| Voltage |
20-35 VDC |
| Amps (Maximum) |
5.4 |
| Noise |
< 10 mV |
| Output |
| Voltage |
13.6 VDC |
| Amps |
5 Continuous / 7 Peak |
| Crowbar |
16.0 ±0.5 V |
| Ripple & Noise |
< 10 mV |
| Transient Response |
< 1 V for 2.5 Amps Surge |
| Line Load Regulation |
< ± 0.5% |
| Duty Cycle |
Peak 20% for 10 min/max; Continuous 100% for 24 hours/day |
| Efficiency |
> 88% @ Maximum Output |
| Mechanical & Environmental |
| Operating Temperature |
-25 to +40°C @ Maximum Output |
| Range |
Derate Linearly 2.5% per °C from 40°C |
| Humidity |
0-95°C @ Relative Humiidty (non-condensing) with optional conformal coating |
| Audible Noise |
None Ødb @ 3 feet |
| Typical Service Life |
>10 years (87,600 hours) |
| Isolation |
Any Input or Output to Case 500 VDC Input to Output Common Negative |
| Dimensions (L x W x H) |
5.5 x 4.0 x 2.1 in / 14.0 x 10.2 x 5.3 cm |
| Physical |
1 inch (2.5 cm) clearance all around; Marine grade aluminum;
Black powder epoxy coat, 18-8 Stainless steel fastenings |
| Weight |
0.8 lbs / 0.4 kg |
| Connections |
4 contact output terminals |
| Warranty |
3 years |
| Safety |
CSA/UL Pending |
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MajorVTC65 DC to DC Voltage Converter
MajorVTC65 Voltage Converters supply 13.6 or 27.2 VDC from 32, 48 or 72 VDC power systems.
Designed for use in heavy equipment, marine, industrial, or alternative energy environments, state-of-the-art switchmode design offers high reliability and efficiency in a very small package. MajorVTC60 units are rugged, easy to use, and very economical.
MajorVTC65 has reverse input protection, output current limiting and output overvoltage protection.
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- Input Voltage Range
- Allows operation from 32 or 48, 72 VDC power systems
- Reverse Input Protection
- Extremely Rugged
- Well suited for marine and other demanding environments
- Protection
- Reverse input protection
- Current limiting
- Output over-voltage crowbar
- Ultra-Quiet
- Wide Operating Temperature Range
- Remote ON-OFF Version Available
- Warranty
- Options
- Ruggedization against shock and vibration
- Conformal coating
- Can be built to Class 1, Division 2 Standards for Hazardous Duty
- Extra wide Temperature Range -40°C to +70 °C
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MajorVTC 65 Watt Specs |
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MajorVTC65-32-12 |
| MajorVTC65-32-24 |
| MajorVTC65-48-12 |
| MajorVTC65-48-24 |
| MajorVTC65-72-12 |
| MajorVTC65-72-24 |
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| Mechanical & Environmental |
| Operating Temperature |
-25 to +50°C @ Maximum Output |
| Range |
Derate Linearly 2.5% per °C from 40°C |
| Humidity |
0-95°C @ Relative Humiidty (non-condensing) with optional conformal coating |
| Audible Noise |
None Ødb @ 3 feet |
| Typical Service Life |
>10 years (87,600 hours) |
| Isolation |
Any Input or Output to Case 1500 VDC Input to Output - Common Negative |
| Dimensions (L x W x H) |
5.5 x 4.0 x 2.1 in / 14.0 x 10.2 x 5.3 cm |
| Physical |
1 inch (2.5 cm) clearance all around; Marine grade aluminum;
Black powder epoxy coat, 18-8 Stainless steel fastenings |
| Weight |
0.8 lbs / 0.4 kg |
| Connections |
4 contact output terminals |
| Warranty |
3 years |
| Safety |
CSA/UL Pending |
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| Output Nominal |
12 |
24 |
| Output Volts |
13.6 ± 0.05 VDC |
27.2 ± 0.05 |
| Output Crowbar |
16.5 ± 0.5 V |
32.0 ± 1.0 V |
| Output Amps |
5 continuous / 7 peak |
2.5 continuous / 3.0 peak |
| Ripple & Noise |
< 10 mV |
< 10 mV |
| Transient Response |
< 1 V for 50% Surge |
< 1 V for 50% Surge |
| Line Load Regulation |
< ± 0.5% |
< ± 0.5% |
| Duty Cycle |
Peak 20% for 10 min/max;
Continuous 100% for 24 hours/day |
Peak 20% for 10 min/max;
Continuous 100% for 24 hours/day |
| Efficiency |
> 88% @ Maximum Output |
> 88% @ Maximum Output |
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| Custom DC to DC Applications - Contact MajorPower.Com |
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