The dc power supply 154DH-13.8-ON converter with 13.8V output has improved electrical properties like the standard 154-13.8 with the phenol housing. A complete overhaul of the previous technology lets this dc-dc converter perform even better in battery charging systems, i.e. thanks to the improved CC \/ CV charging function.<\/p>\n","protected":false},"excerpt":{"rendered":"
The 154DH-13.8-ON by Demke Electronic is a non-isolated DC\/DC step-down converter for a nominal input voltage of 80 VDC. It operates across an input voltage range of 18 to 160 VDC and delivers 13.80 VDC at up to 17 A, equivalent to 230 W of output power. Efficiency reaches up to95% at nominal input voltage and full load.<\/p>\n","protected":false},"featured_media":10062,"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-10061","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":160,"vin_nom":80,"vin_peak":170,"efficiency_max":95,"vout":13.8,"iout":17,"pout":230,"output_configuration":"single","em_filter":"input_output","switching_frequency":125,"max_capacitive_load":"infinite","shutdown_voltage_min":0,"shutdown_voltage_max":0,"enable_voltage_min":18,"enable_voltage_max":160,"switch_high_voltage_min":0,"switch_high_voltage_max":0,"mounting":"wall","connection_type":"Flachstecker","plug_pin_diameter":"","cable_lengths":"","produktstatus":"bto","temp_min":-40,"temp_max":85,"thermal_shutdown_temp":90,"ip_rating":"","mtbf":1000000,"technical_features":["cc_cv","parallel","decoupling_diode","no_load_short_circuit","emi_input_output","no_derating","input_low_ripple_noise","ultrawide_input"],"remote_control":false,"isolation_type":"non_isolated","potting":false,"certifications":["reach","rohs","ce"],"datasheet_de":"https:\/\/demke-electronic.com\/wp-content\/uploads\/154.012_DB.pdf","datasheet_en":"https:\/\/demke-electronic.com\/wp-content\/uploads\/154.012_DB_EN.pdf","drawing":"https:\/\/demke-electronic.com\/wp-content\/uploads\/154.012_TZ.pdf","safety_instructions":"https:\/\/demke-electronic.com\/wp-content\/uploads\/154.012_SI.pdf","step":"","download_base":"154.012","step_model":false,"pim_id":"237979000000156471","web_visible":true,"sync_status":"success","last_sync":"2026-09-08 11:40:13","successor_sku":"","alternative_skus":"","h1_de":"154DH-13.8-ON | DC\/DC step-down converter 80 VDC to 13.80 VDC, 230 W","h1_en":"154DH-13.8-ON | DC\/DC step-down converter 80 VDC to 13.80 VDC, 230 W"},"_links":{"self":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product\/10061","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\/10062"}],"wp:attachment":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/media?parent=10061"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_brand?post=10061"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_cat?post=10061"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_tag?post=10061"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_application?post=10061"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_standard?post=10061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}