Isolated DC\/DC converter for THT print mounting with 3.3V output voltage is highly reliable in operation, and is suitable for very extreme ambient temperatures from -40\u00b0C to +85\u00b0C. The heat dissipation in these isolated print-mounted DC\/DC converters is passive via the aluminum housing without power derating.<\/p>\n","protected":false},"excerpt":{"rendered":"
The 412-3.3 by Demke Electronic is a functionally isolated THT DC\/DC converter for a nominal input voltage of 24 VDC. It operates across an input voltage range of 9 to 36 VDC and delivers 3.30 VDC at up to 2.70 A, equivalent to 9 W of output power. Efficiency reaches up to84% at nominal input voltage and full load.<\/p>\n","protected":false},"featured_media":8487,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[92],"product_tag":[],"product_application":[111,154,148,102,166],"product_standard":[140,122,120,118,134,142],"class_list":["post-8486","product","type-product","status-publish","has-post-thumbnail","product_cat-isolierte-dc-dc-tht","first","instock","shipping-taxable","product-type-simple"],"acf":{"vin_min":9,"vin_max":36,"vin_nom":24,"vin_peak":38,"efficiency_max":84,"vout":3.3,"iout":2.7,"pout":9,"output_configuration":"single","em_filter":"input_output","switching_frequency":170,"max_capacitive_load":"6800","shutdown_voltage_min":0,"shutdown_voltage_max":0,"enable_voltage_min":0,"enable_voltage_max":0,"switch_high_voltage_min":0,"switch_high_voltage_max":0,"mounting":"pcb","connection_type":"L\u00f6tstifte","plug_pin_diameter":1,"cable_lengths":"","produktstatus":"bto","temp_min":-40,"temp_max":75,"thermal_shutdown_temp":"","ip_rating":"","mtbf":"","technical_features":["no_load_short_circuit","emi_input_output","no_derating","input_low_ripple_noise","wide_input"],"remote_control":false,"isolation_type":"functional_isolated","potting":false,"certifications":["reach","rohs"],"datasheet_de":"https:\/\/demke-electronic.com\/wp-content\/uploads\/412.001_DB.pdf","datasheet_en":"https:\/\/demke-electronic.com\/wp-content\/uploads\/412.001_DB_EN.pdf","drawing":"https:\/\/demke-electronic.com\/wp-content\/uploads\/412.001_TZ.pdf","safety_instructions":"https:\/\/demke-electronic.com\/wp-content\/uploads\/412.001_SI.pdf","step":"","download_base":"412.001","step_model":false,"pim_id":"237979000000157575","web_visible":true,"sync_status":"success","last_sync":"2026-09-10 18:54:50","successor_sku":"","alternative_skus":"","h1_de":"412-3.3 | Functionally isolated THT DC\/DC converter 24 VDC to 3.30 VDC, 9 W","h1_en":"412-3.3 | Functionally isolated THT DC\/DC converter 24 VDC to 3.30 VDC, 9 W"},"_links":{"self":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product\/8486","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\/8487"}],"wp:attachment":[{"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/media?parent=8486"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_brand?post=8486"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_cat?post=8486"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_tag?post=8486"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_application?post=8486"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/demke-electronic.com\/en\/wp-json\/wp\/v2\/product_standard?post=8486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}