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Heavy Duty Industrial and Military Grade 72 volt to 12 volt and 72V to 24V
DC/DC Converters 15 Amp, 200 Watt |
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| Heavy Duty and Military Grade 72V to 12V or 24V DC/DC converters with 3 year
warranty. |
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| 12V 15Amp Output 72 volt input DC/DC converter |
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More 72 to 12 volt converters click here:
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These are fully regulated
switchmode power converters, designed to allow the use of 12 volt equipment (or 24V equipment) in 72 volt trains. These are
attractive, reliable, robust DC/DC converters good for locomotives, trams, golf carts, electric vehicles and power stations.
They are typically used to power laptop computers, cell phones, search lights, radios, wherever rugged 12VDC is required. They
are ultra quiet, both in the input and noise fed back into the input.
To determine the amperage you need just add up the
watts of all the equipment and divide by 13.6 volts (or 27.2 volts).
These converters have common negative, so they are not
fully isolated, but can be used for almost all 12 volt applications. Fully isolated versions are available.
| DC-DC Converters |
Heavy Duty
15 Amp
DC to DC Converter with
12V output
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Heavy Duty
7.5 Amp
DC to DC Converter with
24V output
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Part Number
and Price |
PVTC180-72-12
$405.00
Allow up to 2 weeks days for shipping
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PVTC180-72-24
$405.00
Allow up to 2 weeks days for shipping
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Part Number |
| Input Voltage |
65 to 100VDC |
65 to 100VDC |
Input Voltage) |
| Max Input current at No Load |
mA |
mA |
Max Input current at No Load |
| Output Voltage |
13.6 VDC (12V available, specify when ordering) |
27.2 VDC (24V available, specify when ordering) |
Output Voltage |
| Max Output Current(s) |
18 Amps
10 minutes maximum |
9Amps
10 minutes maximum |
Max Output Current |
| Max Output Power |
245 watts |
245W |
Max Output Power (10 Minutes) |
| Max Output Power (continuous) |
204 Watts
(15 Amps) |
204Watts
(7.5 Amps) |
Max Output Power (continuous) |
| Output current limit? |
Yes |
Yes |
Output current limit? |
| Operating Temperature Range |
-20°C to +40°C |
-20°C to +40°C |
Operating Temperature Range |
| Derating |
2.5% per °C up to +50°C |
2.5% per °C up to +50°C |
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| Efficiency at full power |
>90 % |
>90 % |
Efficiency |
| Line Regulation |
<±0.5% |
<±0.5% |
Line Regulation |
| Load Regulation |
<±0.5% |
<±0.5% |
Load Regulation |
| Switching frequency |
kHz |
kHz |
Switching frequency |
| Output ripple noise |
<10 mV rms |
<10 mV rms |
Output ripple noise |
| Noise inserted on the input terminals |
<10 mV rms |
<10 mV rms |
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| Isolation |
Common negative
>1500 volts isolation from
case to any terminal |
Common negative
>1500 volts isolation from
case to any terminal |
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| Remote power on/off |
No |
No |
Remote power on/off |
| Input Fuse |
5A MDA |
5A MDA |
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| Connections |
Screw terminals |
Screw terminal |
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| Protection |
Output Over Voltage ,
Over Current, Short Circuit , Reverse Polarity , Over Load |
Output Over Voltage ,
Over Current, Short Circuit , Reverse Polarity , Over Load |
Protection |
| Dimensions |
201 x 152 x 61 mm
(7.9 x 6 x 2.4 inches) |
201 x 152 x 61 mm
(7.9 x 6 x 2.4 inches) |
Dimensions |
| Drawings |
Click Here for Drawing
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Click Here for Drawing
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| Weight |
1.8Kg (4 lbs) |
1.8Kg (4 lbs) |
Weight |
| Audible Noise |
None |
None |
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| Cooling |
Convection, no fan |
Convection, no fan |
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| Warranty |
3 years |
3 years |
Additional Features |
Advantages:
 DC/DC switcher design 72 v input 12 v output 15 amp, 72v input
24v output 7.5A
High efficiency
Excellent line and load regulation
Wide input voltage
range suitable for 72 volt trains, street cars, experimental cars, trams and locomotives |
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PowerStream Technologies: 1163 S. 1680 West. Orem Utah
84058
Phone: 801-764-9060
Fax: 801-764-9061
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© Copyright 2000, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 Lund
Instrument Engineering, Inc. All rights reserved |
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