|
These are
fully regulated switchmode power
converters, designed to allow the use
of sensitive 12 volt equipment in 12V
vehicles. These are attractive,
reliable, robust DC/DC converters good
for fork lifts, off-road, military,
construction and recreational
equipment. They are typically used for
military equipment, PLCs, laser
scanners, and 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 12 volts.
These converters have common
negative, so they are not fully
isolated, but can be used for almost
all 12 volt applications.
| DC-DC
Converters |
Heavy
Duty
5 Amp
DC to DC
Converter
 |
Marine
Grade
5 Amp
DC to DC
Converter |
Military
Grade
5 Amp
DC to DC
Converter
|
Part
Number
and Price |
PVTC120i-12-12
$475
Allow
up to 15 days for shipping
|
PVTC120i-12-12-V
$546
Allow up
to 15 days for shipping
|
PVTC120i-12-12-MIL
$618
Allow up to 15
days for shipping
|
| Input Voltage* |
11 to 15VDC |
| Output Voltage |
12 VDC |
| Max Output
Current(s) |
5.5 Amps
10 minutes
maximum |
| Max Output Power
|
66 watts |
| Max Output Power
(continuous) |
60 Watts
(5 Amps) |
| Output current
limit? |
Yes |
| Operating Temperature
Range |
-25 °C to +40
°C
(-13 °F to +104
°F) |
-25 °C to +40
°C
(-13 °F to +104
°F) |
-40 °C to +50
°C
(-40 °F to +104
°F) |
| Derating |
2.5% per °C up to
+50°C |
2.5% per °C up to
+50°C |
2.5% per °C up to
+85°C |
| Efficiency |
>80 % |
| Max Input current at
No Load |
mA |
| Load Regulation |
<±0.5% |
| Line Regulation |
<±0.5% |
| Output ripple
noise |
<10 mV rms |
| Switching
frequency |
kHz |
| Noise inserted on the
input terminals |
<10 mV rms |
| Isolation |
Fully Isolated
>500
volts isolation from input to output
and from the case to any terminal |
| Remote power
on/off |
Option |
| Input Fuse |
15A MDA |
| Connections |
Screw terminals |
| Protection |
Over Voltage , Over Current,
Short Circuit , Reverse Polarity , Over
Load |
| Dimensions |
201 x 152 x
61 (7.9 x 6 x 2.4 inches) |
| Cooling |
Convection, no fan |
| Weight |
1.1 Kg (2.4
lbs) |
| Audible Noise |
None |
| Drawings |
Click Here for Drawing
|
| Warranty |
3 years |
1 Year |
1 Year |
*Low input voltage behavior.
When the input falls below 11 volts the
output voltage is no longer regulated,
but will fall in voltage. At 1 amp
output this dropoff starts when the
input voltage is 8.3V.
The unit will
turn itself off at about 7 volts, and
will automatically turn back on again
when the input voltage is restored.
Heavy Duty High Current Switchmode
DC/DC Converters.
High
efficiency.
Excellent line and load
regulation.
Wide input voltage range suitable
for 12 volt automotive and vehicle
systems. |
