January 20, 2022

Industrial and military grade waterproof IP676 12V to 12V volt DC/DC Converters 42 Amp 850 Watt, or 20A 450 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

850 watt DC/DC converter 12V to 12V regulator

These DC converters are not hermetically sealed, but they are fully IP676 ingress protected, which includes immersion up to 1 meter. They have a wide operating temperature range, and use dual military style circular bayonet connector for both input and output. The are designed to allow the use of regulated 12 volt equipment in 12 volt, 14 volt, and 24 volt vehicles, marine, military, PLC, and cell tower applications. These are attractive, reliable, robust DC/DC converters good for fork lifts, off-road, construction and recreational equipment. They are relatively immune to vibration and shock.
The output voltage can be adjusted between 9.5V and 18V by removing the front cover. They have a wide range of input voltages, 10.5 to 32V, so cover the definition of buck-boost, where the input voltage can be either higher than or lower than the output voltage.

To determine the output amps you need just add up the watts of all the equipment and divide by 12.5 volts.

These converters are fully isolated and can be used for all 12 volt applications, including negative ground, positive ground, and floating ground installations.

DC-DC Converters	15 amp DC to DC converter	42 Amp DC to DC Converter
Part Number and Price	PSEC-618HS $988	PSEC-711HS $1379
6 Foot cable with connector	Cable to fit the PSEC-618HS PSEC-68-0749-6 $295 each	Pair of cables to fit the PSEC-711HS PSEC-68-711-8 $505
Connector only, no cable	CA3106E24-11SB NATO connector without cable $110 each One cable is used
Nominal Input Voltage	The parameters are the same as the PSEC- 711HS except where listed below	12VDC
Input Voltage range		10.5 to 32VDC
Max Input current at No Load	<150 mA	<950 mA
Output voltage	13.0V	12.5V
Output voltage adjustment by removing the front plage	9.5VDC to 18VDC	9.5VDC to 18VDC
Max Output Current(s)	20A for output voltages adjusted to 9.5V and 18V	42 Amps for output voltages set between 9.5V and 18V
Max Output Power; the actual output current depends on the ratio between the input and output voltages.	Vout*20 amps	Maximum Output power = Vout * 42 amps For example 18 volts * 42 Amps = 756 Watts
Max Output Power (continuous)	450W	850W
Output current limit?	Short pulses up to 550W	110% of maximum current with continuous automatic retry, 1000W peak for short pulses
Operating Temperature Range at 100% load		-40°C to +70°C
Operating humidity		0-100%
Efficiency		>82 % at 50% rated power >75% at full rated power
Load Regulation		<50mV with remote sensing
Maximum input current	28A at 12V in, 13V out	58A at 11.5Vin, 25.5Vout
Switching frequency		kHz
Output ripple noise		<50 mV rms
Isolation		Fully isolated between input and output 2500VAC rms Housing to input >1800VAC Housing to output >1800VAC
Remote power on/off		Yes, through grounding a wire on the connector. This feature is disabled at the factory
Remote voltage sense		Yes. through two sense wires on the connector
Ingress rating		IP676, (dust tight, immersion up to 1 meter depth, 1 Joule mechanical impact energy)
Connections	Mating connector is the Canon 3106E24 - 11SB. See the connection diagram below	Mating connectors Canon 3106E20-24PB Canon 3060E20-8SB
Protection		Low input voltage < 10.5 +/-0.3 VDC, High input voltage > 32.0 +/- 1.0 VDC Over temperature by internal thermostat, self resetting
Cooling		Through convection and the baseplate
Dimensions	8.62 x 7.75 x 2.95 inches 21.9 x 20 x 7.5	15.5 x 8.0 x 2.9 inches 39.4 x 20.3 x 7.4 cm
Fuse can be accessed by removing the front cover		ATC-30
Drawings		See below
Weight	3.2 kg (7 lbs)	8.2 kg (18 lbs)
Audible Noise	None	None
Warranty	2 years limited warranty for parts and labor	2 years limited warranty for parts and labor
	PSEC-611 uses two connectors	PSEC-711 uses two connectors

Remote sense configuration:

Heavy Duty, High Current Switchmode 12VDC/ 24VDC Converters.

Wide input voltage range suitable for 12 Volt, 14 Volt and 16 Volt systems.

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