354W1-24024-SD – isolated DC/DC converter 80 VDC to 24 VDC by Demke Electronic

354W1-24024-SD | Galvanically isolated DC/DC buck-boost converter 80 VDC to 24 VDC, 90 W

Name: DC-Converter 354W1-24024-SD
Brand: Demke Electronic
SKU: 354.001

DC-Converter 354W1-24024-SD

SKU: 354.001

Lifecycle: MTS – Available short-term

The 354W1-24024-SD by Demke Electronic is a galvanically isolated DC/DC buck-boost converter for a nominal input voltage of 80 VDC. It operates across an input voltage range of 16 to 160 VDC and delivers 24 VDC at up to 3.80 A, equivalent to 90 W of output power. Efficiency reaches up to94% 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 Vin16…160 VDC

Output voltage Vout24 VDC

Output current Iout3.8 A

Output power Pout90 W

Efficiencyup to 94 %

Product Description: DC-Converter 354W1-24024-SD

Highly integrated, ultra-compact DC-DC converter with 1:10 ultra-wide input voltage range and outstanding EMC properties! The very low switch-off threshold of approx. 14V easily bridges downtime for 100ms, which is required according to EN50155. The bipolar output voltage can be used to double it, where at the same time 100% power is available at every output.

Technical Data: DC-Converter 354W1-24024-SD

Electrical Specifications

Input voltage Vin	16…160 VDC
Nominal input voltage	80 VDC
Peak input voltage	170 VDC
Max. input current	6.5 A
Recommended input fuse	10 A
Output voltage Vout	24 VDC
Output current Iout	3.8 A
Output power Pout	90 W
Efficiency	up to 94 %
Output configuration	Bipolar
Isolation	Galvanically isolated
Insulation strength primary to secondary	2100 VDC
Insulation strength primary to case	2100 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	77 × 52 × 19 mm
Weight	166 g
Mounting	PCB mounting
Connection type	Solder pins

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 parallelvery low input ripple and noiseultra-wide input voltage rangefor ambient temperatures from -40 °C to +85 °Cthermal shutdown at +90 °C

Applications

Battery-Powered SystemsBattery Chargers & Charging SystemsE-MobilityRail Transportation

Downloads and Documentation

Datasheet Technical datasheet Safety instructions Technical drawing Characteristic curves

We convert power for first-class projects

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