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Small rectangular power supply unit with metal casing and terminal connectors

KHACHIMO

KHACHIMO EC3C11S Isolated DC-DC 24V 5V 3A 15W Power Supply

SKU CH-2YMC-BY78Y

Converts 24 V input to a regulated 5 V output at 3 A with 15 W isolated DC-DC performance

  • TypeATX
  • Isolated DC-DC conversion protects sensitive circuits
  • Steps 24V input down to regulated 5V output
  • Delivers up to 3A for 15W continuous power
  • Tested working and built to good quality standards

Isolated DC-DC converter for 24V systems

This KHACHIMO EC3C11S unit converts a 24 volt input to a regulated 5 volt output at 3 amps. It delivers 15 watts of isolated power in an ATX form factor. The module suits engineers and technicians who need a tested, good-quality supply for industrial or embedded applications.

Thermals noise and power draw in normal use

The 15 watt rating defines the maximum continuous power the converter handles without external cooling requirements mentioned. Isolation between input and output reduces ground-loop noise in sensitive circuits. Efficiency at the rated 3 amp load keeps heat dissipation low inside the chassis.

Highlights

  • Isolated DC-DC conversion protects sensitive circuits
  • Steps 24V input down to regulated 5V output
  • Delivers up to 3A for 15W continuous power
  • Tested working and built to good quality standards

Specifications

TypeATX

Questions about this item

How do I mount the EC3C11S and what is the common wiring mistake?

Secure the module to the chassis using the four corner holes, then connect the 24 V source to the input terminals marked +Vin and -Vin — reversing these pins is the error that damages the unit.

Which component will need replacement first in the EC3C11S?

The internal electrolytic capacitors on the 5 V output rail typically reach end-of-life after several years of continuous 3 A load and should be swapped to restore full 15 W regulation.

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