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July 12, 2018

Heavy Duty, Marine and Military Grade 12 volt to 24 volt DC/DC Battery Chargers 15 Amp, 360 Watt

More DC/DC converters with 12VDC input and 1.5V, 5V,  6.5V, 8V, 10V, 11V, 12V, 13.8V, 14V, 15V, 16V, 18V, 19V, 20V, 21V, 24V, 27V, 36v, or 48V output
More DC/DC converters with 12V input
Heavy Duty and Military Grade 12V to 24V DC/DC converters with 3 year warranty.
5 amp heavy duty DC/DC converter, 24VDC output 15 amp heavy duty DC/DC converter 12VDC to 24VDC 25 amp heavy duty DC/DC converter 12VDC to 24VDC
24V 5Amp Output 15 Amp 24V Output this page 24V 25Amp Output
ALIGN="CENTER" SIZE="2"> These DC input battery chargers are designed around are ultra-quiet, fully regulated switching power converters (switchmode), designed to allow the charging of 24 volt batteries 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.

These rugged chargers 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 Battery Charger
24V to 12V DC/DC converter, heavy duty industrial
Ruggedized with wide temperature range
15 Amp
DC to DC Charger
24V to 12V DC/DC converter, heavy duty industrial
Part Number
and Price
Allow up to 15 days for shipping
Allow up to 15 days for shipping
Input Voltage 10.5 to 18VDC
Output Voltage 27.2 VDC ±0.05V
Output Current Nominal 13.2 A
(With 13.8V input and 27.2VDC output)
Output Current 10 amps to 25 Amps depending on input and output voltage, see table below
Output Current Output amps =
Vin/Vout * 27 amps
Max Output Power (continuous) See Table Below
Output current limit? Yes
Operating Temperature Range -25°C to +40°C -40°C to +55°C
Derating 2.5% per °C up to +50°C
Efficiency >90 %
Line Regulation <±0.5%
Load Regulation <±0.5%
Switching frequency kHz
Output ripple noise <25 mV rms
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
Input Fuse 20A AGC
Connections Input #12 AWG wires
Output Screw terminals
Protection Over Voltage , Over Current, Short Circuit , Reverse Polarity , Over Load
Dimensions 231 x 198 x 64
(9.1 x 7.8 x 2.5 inches)
Drawings Click Here for Drawing
Weight 1.8 Kg (4.0 lbs)
Audible Noise None
Warranty 3 years 1 Year

Input Voltage Output Voltage Maximum Current Available
10.8 Volts 27.2 Volts 10.3 Amps
11 Volts 27.2 Volts 10.6 Amps
12 Volts 27.2 Volts 11.6 Amps
13 Volts 27.2 Volts 12.4 Amps
14 Volts 27.2 Volts 13.4 Amps
15 Volts 27.2 Volts 14.3 Amps
16 Volts 27.2 Volts 15.3 Amps
17 Volts 27.2 Volts 16.3 Amps
18 Volts 27.2 Volts 17.2 Amps
19 Volts 27.2 Volts 18 Amps
20 Volts 27.2 Volts 19 Amps
21 Volts 27.2 Volts 20 Amps
22 Volts 27.2 Volts 21 Amps
23 Volts 27.2 Volts 22 Amps
24 Volts 27.2 Volts 23 Amps
25 Volts 27.2 Volts 23.9 Amps
26 Volts 27.2 Volts 24.9 Amps

drawing of the PVTC300 showing dimensions


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OEM Battery Chargers High efficiency battery charger with 12 volts input, 24 volts output.

Universal Power Input OEM Power Supplies and OEM Battery Chargers Wide input voltage range suitable for 12 Volt, 14 Volt and 16 Volt and 18 Volt systems.

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