Robust and very compact 24V DC power supply for mobile applications. The galvanically isolated DC-DC converter has a specific power density of 0.37W \/ gram.<\/p>\n","protected":false},"excerpt":{"rendered":"
The 345DH-24-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 22 to 100 VDC and delivers 24 VDC at up to 4 A, equivalent to 100 W of output power. Efficiency reaches up to92% at nominal input voltage and full load.<\/p>\n","protected":false},"featured_media":10079,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[82],"product_tag":[],"product_application":[111,97,102],"product_standard":[146,140,138,144,126,130,136,132,122,120,118,134,142],"class_list":["post-10078","product","type-product","status-publish","has-post-thumbnail","product_cat-isolated-dc-dc-buck-boost-converters","first","instock","shipping-taxable","product-type-simple"],"acf":{"vin_min":22,"vin_max":100,"vin_nom":80,"vin_peak":120,"efficiency_max":92,"vout":24,"iout":4,"pout":100,"output_configuration":"single","em_filter":"input_output","switching_frequency":120,"max_capacitive_load":"infinite","shutdown_voltage_min":-0.2,"shutdown_voltage_max":2.8,"enable_voltage_min":0,"enable_voltage_max":0,"switch_high_voltage_min":0,"switch_high_voltage_max":0,"mounting":"wall","connection_type":"Steckerleiste","plug_pin_diameter":"","cable_lengths":"","produktstatus":"moq","temp_min":-40,"temp_max":85,"thermal_shutdown_temp":90,"ip_rating":"","mtbf":1700000,"technical_features":["cc_cv","parallel","no_load_short_circuit","emi_input_output","no_derating","input_low_ripple_noise","ultrawide_input"],"remote_control":false,"isolation_type":"galv_isolated","potting":false,"certifications":["reach","rohs","ce"],"datasheet_de":"https:\/\/demke-electronic.com\/wp-content\/uploads\/345.002_DB.pdf","datasheet_en":"https:\/\/demke-electronic.com\/wp-content\/uploads\/345.002_DB_EN.pdf","drawing":"https:\/\/demke-electronic.com\/wp-content\/uploads\/345.002_TZ.pdf","safety_instructions":"https:\/\/demke-electronic.com\/wp-content\/uploads\/345.002_SI.pdf","step":"","download_base":"345.002","step_model":false,"pim_id":"237979000000157223","web_visible":true,"sync_status":"success","last_sync":"2026-09-08 11:43:10","successor_sku":"","alternative_skus":"","h1_de":"345DH-24-SD | Galvanically isolated DC\/DC buck-boost converter 80 VDC to 24 VDC, 100 W","h1_en":"345DH-24-SD | Galvanically isolated DC\/DC buck-boost converter 80 VDC to 24 VDC, 100 W"},"_links":{"self":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product\/10078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/media\/10079"}],"wp:attachment":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/media?parent=10078"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_brand?post=10078"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_cat?post=10078"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_tag?post=10078"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_application?post=10078"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_standard?post=10078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}