April 17, 2023
500 Watt 12V to 24V DC/DC Converter Marine Grade, with wide range input (11-16VDC) for marine applications, boats and yachts |
Common-ground 500 Watt 24 volt to 12 volt DC/DC converter. Suitable for voltage conversion of boat and yacht electronics and telecom equipment |
 More DC/DC converters with 12V input |
| DC-DC Converter | Marine grade boost Converter 20 Amp DC to DC Converter  |
| Part Number and Price |
PSEC-640CE $568  |
| Input Voltage | 11 to 16 VDC |
| Max Input current at No Load | 210 mA when "on" 2mA when "off" |
| Max input current at full load | 43 Amps |
| Output Voltage Nominal | 25.5 VDC factory set, internally adjustable (remove bottom plate) |
| Output Voltage for Standard Product | 25.5 ± 0.040 VDC |
| Max Output Current(s) | 20 Amps |
| Max Output Power | 500 watts peak |
| Output current limit? | Yes, electronic knee at power limit |
| Operating Temperature Range | -40°C to +40°C no derating |
| Derating | 1.5% per °C from 40°C to +60°C |
| Efficiency | >92 % at full load |
| Line and load regulation | <±40mV |
| Low voltage input shutdown | 19-21VDC |
| High voltage input shutdown | >17 VDC |
| Switching frequency | kHz |
| Output ripple and noise | <50 mV rms |
| Remote power on/off | No |
| Input Fuse | Yes, replaceable |
| Connections | Input: Screw Terminal Block, Magum
602-3 Output: Screw Terminal Block, Magum 602-3 |
| Protection | Over Voltage , Over Current, Short Circuit , Reverse Polarity , Over Load |
| Over temperature protection | Yes , auto reset |
| Reverse polarity protection | By externally replaceable fuse |
| Humidity | <92% non-condensing |
| Altitude | 6000 meters |
| Dimensions | 198 x 175 x 91 mm (7.8 x 6.9 x 3.6 inches) |
| Mounting centers | 7.30 x 3.38 inches |
| Weight | 3.25 Kg (7 lbs) |
| Audible Noise | None |
| Cooling | Convection, no fan |
| Potting for shock, vibration | Internally encapsulated for moisture and corrosion resistance |
Advantages:
High current DC/DC voltage converter stabilizes voltage for equipment
designed for automotive applications that require 24volts from a 12 (11 to 16)
volt source.
The PSEC-640CE DC/DC Converter can be used to provide regulated 24VDC from 12
volt boats and yachts.
High efficiency DC/DC Converter >92%.
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