256E-24-SD – DC/DC buck-boost converter 24 VDC to 24 VDC by Demke Electronic

256E-24-SD | DC/DC buck-boost converter 24 VDC to 24 VDC, 150 W

Name: DC-Converter 256E-24-SD
Brand: Demke Electronic
SKU: 256.001

DC-Converter 256E-24-SD

SKU: 256.001

Lifecycle: MTS – Available short-term

The 256E-24-SD by Demke Electronic is a non-isolated DC/DC buck-boost converter for a nominal input voltage of 24 VDC. It operates across an input voltage range of 15 to 70 VDC and delivers 24 VDC at up to 6.30 A, equivalent to 150 W of output power. Efficiency reaches up to97% at nominal input voltage and full load.

CC/CViParallel operation / active loadsInput and output EMI filterNo power deratingNo-load and short-circuit proof

Input voltage Vin15…70 VDC

Output voltage Vout24 VDC

Output current Iout6.3 A

Output power Pout150 W

Efficiencyup to 97 %

Product Description: DC-Converter 256E-24-SD

The DC/DC buck-boost converter with a 24V output voltage is specifically designed for use in Automated Guided Vehicles (AGVs) with lithium-ion batteries. Whether you need to convert from 48V to 24V or stabilize 24V to 24V, this converter offers a flexible and reliable solution. Thanks to its wide input voltage range, the converter can be used in a variety of applications with different voltage sources, meeting the high demands of modern transportation systems. Its space-saving and efficient design makes the DC/DC converter 256E-24-SD ideal for installations with limited space. For increased power, multiple devices can be connected in parallel.

Technical Data: DC-Converter 256E-24-SD

Electrical Specifications

Input voltage Vin	15…70 VDC
Nominal input voltage	24 VDC
Peak input voltage	75 VDC
Max. input current	12 A
Recommended input fuse	15 A
Output voltage Vout	24 VDC
Output current Iout	6.3 A
Output power Pout	150 W
Efficiency	up to 97 %
Output configuration	Unipolar
Isolation	Non-isolated
Insulation strength primary to case	1500 VDC
EMI filter	Input and output
Switching frequency	120 kHz
Max. capacitive load	Unlimited
Control function	SD – Shutdown
Shutdown voltage	-0.2…2.8 VDC

Mechanical Specifications

Dimensions	90 × 90 × 19 mm
Weight	230 g
Mounting	Wall mounting
Connection type	Connector strip

Standards and Certifications

CEEN 55022 < Class AEN 61000-4-2EN 61000-4-3EN 61000-4-4EN 61000-4-5EN 61000-4-6EN 61000-6-2EN 61000-6-4IEC 60068-2-6:2007IEC 60068-2-27:2009REACHRoHS

Product Features

robust and climate-resistant designexcellent thermal characteristicsfull PU potting for demanding environmental conditionscontinuous no-load and short-circuit proofintegrated EMI input and output filterno power deratingCC/CV charging characteristicifor active loads, can be connected in parallelinternal decoupling diode against reverse currentvery low input ripple and noiseultra-wide input voltage rangefor ambient temperatures from -40 °C to +85 °Cthermal shutdown at +90 °C

Applications

AGV / AMR SystemsBattery-Powered SystemsE-MobilityIndustrial & Custom ApplicationsIntralogistics & Warehouse AutomationMaterial Handling VehiclesRobotics & Automation

Downloads and Documentation

Datasheet Technical datasheet Safety instructions Characteristic curves

We convert power for first-class projects

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