May 8, 2024

Industrial marine and military grade waterproof IP676 24V and 48V to 12V DC/DC Converters 60 Amp 850 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, 48V, 27V, 36v, or 48V output

These IP676 rated DC-DC converters are not hermetically sealed, but they are fully IP676 ingress protected, including immersion. They have a wide operating temperature range, and use a single military style circular bayonet connector which contains both input and output terminals. The wide input voltage range allows use in 12V or 24V systems, and designed to allow the use of 36 volt equipment in 12 volt, 14 volt, and 24 volt vehicles, marine, military, boat, yacht, 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.

To determine the output amps you need just add up the watts of all the equipment and divide by 13.6V.

These converters are fully isolated and can be used for all 12 volt and 24 volt systems, including negative ground, positive ground, and floating ground installations.

DC-DC Converters	60 Amp DC to DC Converter
Part Number and Price	PSEC-884HS $1360
6 foot cable with connector	Connector and PSEC-68-0749-6 $295 each
Connector only	CA3106E24-11SB NATO connector without cable $110 each One cable is used
Nominal Input Voltage	24VDC, 32V, 36V and 24VDC
Input Voltage range	22 to 60VDC
Max Input current at No Load	<160 mA
Output voltage	13.6V
Output voltage adjustment by removing the front plage	11.8 VDC to 14.5 VDC
Max Output Current(s)	60 Amps for output voltages set between 12V and 14V
Max Output Power; the actual output current depends on the ratio between the input and output voltages.	Maximum Output power = Vout * 20 amps For example 42 volts * 20 Amps = 840 Watts
Maximum Output Power, Surge	1000W
Max Output Power (continuous)	850W
Output current limit?	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	>95% over entire output range
Load Regulation	<200mV with remote sensing
Maximum input current	32A
Switching frequency	kHz
Output ripple noise	<50 mV rms
Isolation	Common ground
Remote power on/off	Yes, through grounding a wire on the connector
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
Protection	Low input voltage < 10.5 +/-0.3 VDC, High input voltage >61.0 VDC Over temperature by internal thermostat, self resetting
Cooling	Through convection and the baseplate
Dimensions	15.5 x 8 x 2.95inches 39.4 x 20.3 x 7.4 cm
Fuse can be accessed by removing the front cover	ATC-30
Drawings	See below
Weight	5.5 kg (12 lbs)
Audible Noise	None
Warranty	2 years limited warranty for parts and labor

PSEC-884HS drawing:

drawing of the 850W DC converter showing dimensions

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

Wide input voltage range suitable for 24 Volt, 32 Volt 36 Volt and 48 Volt systems.


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