|
These are
ultra-quiet, fully regulated switching
power converters (switchmode), designed
to allow the use of 24 volt equipment
in 12 volt vehicles, cranes, marine,
base station, mobile displays and
construction vehicles. These are
attractive, reliable, robust DC/DC
converters good for fork lifts,
off-road, construction and recreational
equipment. They have a high tolerance
for shock and vibration, are polarity
protected, and have a dry contact
output fail relay.
To determine
the amperage you need just add up the
watts of all the 24V equipment and
divide by 24 volts. The output voltage
can be adjusted to between 24.0 and
27.5 VDC in 0.5 volt increments with a
3 position DIP switch. They have an
extra-wide input voltage range that
extends from 10.5 to 18VDC.
These rugged converters have
common negative, so they are not fully
isolated, but can be used for almost
all 24 volt applications. They come in
regular, water proof and militarized
versions.
| DC-DC
Converters |
Heavy
Duty
15 Amp
DC to DC
Converter
 |
Water
Proof
15 Amp
DC to DC
Converter
|
Military
Grade
15 Amp
DC to DC
Converter
|
|
Part Number
and
Price |
PVTC305-12-24
$653
Allow up to
15 days for shipping
|
PVTC305-12-24-V
$749
Allow up to 15
days for shipping
|
PVTC305-12-24-MIL
$849
Allow up to 15
days for shipping
|
Part
Number |
| Input Voltage |
10.5 to 18VDC |
Input
Voltage) |
| Max Input current at
No Load |
mA |
Max Input
current at No Load |
| Output Voltage |
24, 24.5, 25, 25.5, 26,
26.5 or 27 VDC
(User adjustable by a
DIP switch) |
Output
Voltage |
| Output Current
Nominal |
15.5 A
(With 13.8V input
and 24VDC output) |
|
| Output Current |
8.8 amps to 20.25 Amps
depending on input and output voltage,
see table below |
Output
Current |
| Output Current |
Output amps =
Vin/Vout *
27 amps |
Output
Current |
| Max Output Power
(continuous) |
See Table Below |
Max Output
Power (continuous) |
| Output current
limit? |
Yes |
Output
current limit? |
| Operating Temperature
Range |
-25°C to
+40°C |
-25°C to +40°C |
-40°C to +55°C |
Operating
Temperature Range |
| Derating |
2.5% per °C up to
+50°C |
|
| Efficiency |
>90 % |
Efficiency |
| Line Regulation |
<±0.5% |
Line
Regulation |
| Load Regulation |
<±0.5% |
Load
Regulation |
| Switching
frequency |
kHz |
Switching
frequency |
| Output ripple
noise |
<25 mV rms |
Output
ripple noise |
| Noise inserted on the
input terminals |
<25 mV rms |
|
| Isolation |
Common negative
>500
volts isolation from case to any
terminal |
|
| Remote power
on/off |
No |
Remote
power on/off |
| Input Fuse |
20A AGC |
|
| Connections |
Input #12 AWG
wires
Output Screw terminals |
|
| Protection |
Over Voltage , Over Current,
Short Circuit , Reverse Polarity , Over
Load |
Protection |
| Dimensions |
231 x 198 x
64
(9.1 x
7.8 x 2.5 inches) |
Dimensions |
| Drawings |
Click Here for Drawing
|
|
| Weight |
1.8 Kg (4.0
lbs) |
Weight |
| Audible Noise |
None |
|
| Warranty |
3 years |
1 Year |
1 Year |
Additional Features |
| Input Voltage |
Output Voltage Setting |
Maximum Current Available |
| 18 Volts |
24 Volts |
20.25 Amps |
| 18 Volts |
24.5 Volts |
19.8 Amps |
| 18 Volts |
25 Volts |
19.4 Amps |
| 18 Volts |
26 Volts |
18.7 Amps |
| 18 Volts |
27 Volts |
18 Amps |
| 17 Volts |
24 Volts |
19.1 Amps |
| 17 Volts |
25 Volts |
18.4 Amps |
| 17 Volts |
26 Volts |
17.6 Amps |
| 17 Volts |
27 Volts |
17 Amps |
| 16 Volts |
24 Volts |
18 Amps |
| 16 Volts |
25 Volts |
17.3 Amps |
| 16 Volts |
26 Volts |
16.6 Amps |
| 16 Volts |
27 Volts |
16 Amps |
| 15 Volts |
24 Volts |
16.9 Amps |
| 15 Volts |
25 Volts |
16.2 Amps |
| 15 Volts |
26 Volts |
15.6 Amps |
| 15 Volts |
27 Volts |
15 Amps |
| 14 Volts |
24 Volts |
15.75 Amps |
| 14 Volts |
25 Volts |
15.1 Amps |
| 14 Volts |
26 Volts |
14.5 Amps |
| 14 Volts |
27 Volts |
14 Amps |
| 13 Volts |
24 Volts |
14.6 Amps |
| 13 Volts |
25 Volts |
14 Amps |
| 13 Volts |
26 Volts |
13.5 Amps |
| 13 Volts |
27 Volts |
13 Amps |
| 12 Volts |
24 Volts |
13.5 Amps |
| 12 Volts |
25 Volts |
13 Amps |
| 12 Volts |
26 Volts |
12.5 Amps |
| 12 Volts |
27 Volts |
12 Amps |
| 11 Volts |
24 Volts |
12.4 Amps |
| 11 Volts |
25 Volts |
11.9 Amps |
| 11 Volts |
26 Volts |
11.4 Amps |
| 11 Volts |
27 Volts |
11 Amps |
| 10.5 Volts |
24 Volts |
11.8 Amps |
| 10.5 Volts |
25 Volts |
11.3 Amps |
| 10.5 Volts |
26 Volts |
10.9 Amps |
| 10.5 Volts |
27 Volts |
10.5 Amps |
Advantages:
Heavy Duty High Current Switchmode
DC/DC Converters.
High
efficiency boost converter for 12 volts
input, 24 volts output.
Excellent line and load regulation;
adjustable output voltage 24V, 24.5V,
26V, 26.5V, 27V.
Wide input voltage range suitable
for 12 Volt, 14 Volt and 16 Volt and 18
Volt systems. |
