DC401W

DC/DC ATX power supply / 400W / 6-36VDC / +5Vsb/+3,3V/+5V/+/-12V / U-housing / wide range

<p class="be-betweenline">Fanless 400 watt DC-ATX power supply with wide range input for industrial PCs</p>

<p><strong>The DC401W is a contact-cooled DC/DC converter with ATX output and a high efficiency of up to 94%. Equipped with a wide range input from 6 to 36VDC, the voltage converter is ideal for industrial applications that are exposed to strong fluctuations in the DC supply voltage. The compact DC-ATX power supply in a 1U chassis delivers a fanless continuous power of 400 watts and stands out for its high reliability, energy-efficient circuit design and first-class industrial quality.</strong><br><br>

The compact DC/DC converter is designed for reliable 24/7 continuous operation of industrial PCs, embedded box PCs and a wide range of industrial applications. Designed for operation in the extended temperature range of -20 to +70°C, the DC401W is equipped with particularly high-quality components, such as polymer aluminium capacitors, which contribute to a particularly long service life of over 10 years. The converter design according to the ATX3.0 specification meets the performance requirements of the latest generation of processors.<br><br>

<p class="be-betweenline">Ultra-wide range input and no minimum load ATX outputs</p>

<p>With a wide range input of 6 to 36 VDC, the DC401W ensures reliable and stable power supply for the mainboard even with strong fluctuations in the supply voltage or when used in mobile on-board networks (12V/24V) and is impressive in a variety of application areas. No minimum load is required at the precisely regulated outputs (+3.3V, +5V, +12V, -12V, +5V standby).

<p class="be-betweenline">Flexible cable management</p>

<p>The modular cable management system enables the flexible use of customer-specific cable harness solutions on the pluggable ATX outputs. We would be happy to take care of the complete assembly of your cable harness with individual cable lengths and plug connections. Do you have questions? Our team is available at any time and will be happy to help you!<br><br>

<p class="be-betweenline">DC401W designed according to ATX3.0 specification for the latest generation of processors</p>

<p>Thanks to its compact 1U design, the powerful DC401W, as a fanless DC/DC converter, is the optimal ATX power supply solution for closed and fanless computer systems. The DC401W has been specifically optimized to ensure stable power supply for current motherboards with the latest generation of Intel® Core™ processors. These CPUs have a highly dynamic power consumption with sometimes extreme power spikes within a very short time period. It is therefore relevant to take this behavior into account when choosing a suitable power supply. The optimized circuit design of the DC401W can meet these requirements and ensures excellent regulation stability, even under demanding CPU power levels (PL2). With a non-optimized converter, the highly dynamic load jumps of the CPU in boost mode can lead to critical voltage drops that are outside the ATX specification and can therefore cause unstable system behavior.<br><br>

<p class="be-betweenline">Highly efficient DC/DC converter with fanless contact cooling</p>

<p>The DC401W impresses with a high efficiency of up to 94% and a well-engineered thermal design, for minimal heat development and maximum reliability. In order to ensure optimal thermal connection of the power components on the underside of the circuit board, the DC401W is equipped with a heat conduction pad (gap filler pad). This ensures a long-term, secure thermal connection for fanless contact cooling and thus contributes to a particularly long service life of the converter.