New Product Announcement. The galvanically non-isolated DC\/DC step-down converter from 48V to 13.8V with 800W power for automotive applications.The connections are currently realized via connecting cables with corresponding cross sections of 6mm2 and 10mm2. If required, a solution with threaded bolts can be used.The result of the combination of the most modern components and years of know-how! The DC-DC converter for highest demands. The hardware configuration options are exemplary with Shutdown (Shutdown with -VBat) and ON\/ OFF option (Enable with +VBat). A connector solution up to 45A is also possible.<\/p>\n","protected":false},"excerpt":{"rendered":"
The 172E-13.8-ON by Demke Electronic is a non-isolated DC\/DC step-down converter for a nominal input voltage of 48 VDC. It operates across an input voltage range of 18 to 70 VDC and delivers 13.80 VDC at up to 65 A, equivalent to 900 W of output power. Efficiency reaches up to97% at nominal input voltage and full load.<\/p>\n","protected":false},"featured_media":8186,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[81],"product_tag":[],"product_application":[112,111,97,110,95],"product_standard":[146,140,138,144,126,130,136,132,122,120,118,134,142],"class_list":["post-8185","product","type-product","status-publish","has-post-thumbnail","product_cat-dc-dc-abwaertswandler","first","instock","shipping-taxable","product-type-simple"],"acf":{"vin_min":18,"vin_max":70,"vin_nom":48,"vin_peak":75,"efficiency_max":97,"vout":13.8,"iout":65,"pout":900,"output_configuration":"single","em_filter":"input_output","switching_frequency":110,"max_capacitive_load":"infinite","shutdown_voltage_min":0,"shutdown_voltage_max":0,"enable_voltage_min":16,"enable_voltage_max":75,"switch_high_voltage_min":0,"switch_high_voltage_max":0,"mounting":"wall","connection_type":"Kabel","plug_pin_diameter":"","cable_lengths":"300 mm","produktstatus":"bto","temp_min":-40,"temp_max":85,"thermal_shutdown_temp":90,"ip_rating":"","mtbf":800000,"technical_features":["cc_cv","parallel","decoupling_diode","no_load_short_circuit","emi_input_output","no_derating","input_low_ripple_noise","wide_input"],"remote_control":false,"isolation_type":"non_isolated","potting":false,"certifications":["reach","rohs","ce"],"datasheet_de":"https:\/\/demke-electronic.com\/wp-content\/uploads\/172.003_DB.pdf","datasheet_en":"https:\/\/demke-electronic.com\/wp-content\/uploads\/172.003_DB_EN.pdf","drawing":"https:\/\/demke-electronic.com\/wp-content\/uploads\/172.003_TZ.pdf","safety_instructions":"https:\/\/demke-electronic.com\/wp-content\/uploads\/172.003_SI.pdf","step":"","download_base":"172.003","step_model":"size_130x130x28","pim_id":"237979000000156563","web_visible":true,"sync_status":"success","last_sync":"2026-09-01 08:32:45","successor_sku":"","alternative_skus":"","h1_de":"172E-13.8-ON | DC\/DC step-down converter 48 VDC to 13.80 VDC, 900 W","h1_en":"172E-13.8-ON | DC\/DC step-down converter 48 VDC to 13.80 VDC, 900 W"},"_links":{"self":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product\/8185","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\/8186"}],"wp:attachment":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/media?parent=8185"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_brand?post=8185"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_cat?post=8185"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_tag?post=8185"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_application?post=8185"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_standard?post=8185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}