D C C S S a O O R R L E E M M p T T P P O R R L L p I I E E A A H V V l N N N N i T T E 1.6x3, optional 2x3, low profile Features 40W power from -40C up to +60C ambient Operating temp. up to +85C with derating. AC/DC Converter OVCIII, 4 kVac/1min reinforced isolation Regulated 2MOPP medical certified, B and BF compliant 5000m (medical/ITE) operating altitude Converter RACM40-K/OF Class B EMC filter built-in Description 40 Watt 3 The ultra-compact versatile, industrial + household + medical grade AC/DC converter series RACM40-K delivers 40 watts of output power from -40C to +60C with natural air convection only, and up to +85C Open Frame with derating or forced air cooling. With a clear focus on extended thermal performance for systems where space is limited, these 1.6 x 3 compact modules are designed to gain highest overall efficiency levels over the full output load range from universal AC inputs. The RACM40-K/OF has ANSI/AAMI/IEC 60601-1 1.6x3 & 2x3 medical safety and EN 60601-1-2 medical EMC certifications, 2MOPP, to meet B and BF requirements, 4kVac/1min isolation and offers OVCIII certified to IEC61558. It is additionally certified (CB Report) Single Output IEC/EN 62368-1 IEC61010 and IEC61558-1/-2-16 for industrial applications and IEC/EN 60335-1 for household appliances. The robust built-in class B EMC filter has sufficient margin to allow either Class II or Class I PELV with grounded output installations. A range of mechanical fixing options makes the RACM40-K suitable for many different mounting conditions: the standard chassis-mount part mates with Molex connectors, and the /PCB option permits direct installation in printed circuit boards. Additionally, a 2 x 3 footprint for backward-compatibility retrofit for legacy designs is available on request. Selection Guide Part Input Voltage Output Output Efficiency Output (1) Number Range Voltage Current typ. Power VAC VDC mA % W (2, 3) RACM40-05SK/OF 80-264 5 6000 87 30 (2, 3) RACM40-12SK/OF 80-264 12 3334 90 40 (2, 3) RACM40-15SK/OF 80-264 15 2667 90 40 (2, 3) RACM40-18SK/OF 80-264 18 2222 90 40 (2, 3) RACM40-24SK/OF 80-264 24 1667 90 40 (2, 3) RACM40-36SK/OF 80-264 36 1111 90 40 (2, 3) RACM40-48SK/OF 80-264 48 833 90 40 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient 2+ ERP RoHS REACH compliant compliant compliant Model Numbering 10 from 10 LOT6 RACM40- SK /OF/ - (3) nom. Output Power Packaging options E314885 (2) Output Voltage Connection options (2) Single Case style CERTIFIED EN-60335-1 Notes: 2MOPP Note2: /OF = standard 1.6x3 open frame version with standard header connectors 250VAC /OF/PCB-T = 1.6x3 open frame with PCB mounting pins OF/2x3 = 2x3 open frame version with standard header connector (12 and 24Vout versions available IEC/EN62368-1 certified 5, 15, 18, 36 and 48Vout versions with MOQ 1000pcs) ANSI/AAMI ES60601-1 certified CSA/CAN-C22.2 No. 60601-1:14 certified Note3: without suffix, standard single pack (1pcs/cardboard box) add suffix -CTN for project packaging (4 layers of tray within a carton, for /OF only + MOQ 1024pcs) IEC/EN60601-1 certified for detail information, refer to PACKAGING INFORMATION EN60335-1 certified For other case/connection/footprint options, please contact RECOM technical support IEC/EN61010-1 pending EN62233 certified IEC/EN61558-1 certified Ordering Examples: IEC/EN61558-2-16 certified RACM40-05SK/OF 5Vout 1.6 x 3 open frame standard header connector 1pcs/cardboard box EN55032/35 compliant RACM40-24SK/OF/PCB-T 24Vout 1.6 x 3 open frame PCB mounting pins 16pcs/tray packaging IEC/EN60601-1-2 compliant RACM40-12SK/OF/2x3 12Vout 2 x 3 open frame standard header connector 1pcs/cardboard box CB Report RACM40-12SK/OF-CTN 12Vout 2 x 3 open frame standard header connector 64pcs/carton (MOQ= 1024pcs) www.recom-power.com REV.: 1/2021 PA-1 O O a P P C C S R R n O O M M U D D c O O U U O C C C C e E E T T R R H s S SRACM40-K/OF AC/DC Converter Series Specifications (measured Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. 60Hz 100VAC Nom. Input Voltage 50Hz 240VAC 47-63Hz 80VAC 264VAC (3) Input Voltage Range DC 120VDC 370VDC 115VAC 1000mA Input Current 230VAC 500mA 115VAC 15A Inrush Current cold start 230VAC 30A RACM40 input power max. 0.5W 0.3W 115VAC ErP Standby Mode Conformity: RACM40 input power max. 1.0W 0.7W (Maximum output power available for stated maxi- RACM40 input power max. 0.5W 0.27W mum input power) 230VAC RACM40 input power max. 1.0W 0.65W No load Power Consumption 230VAC 100mW Input Frequency Range AC Input 47Hz 63Hz Minimum Load 0% 115VAC 0.6 Power Factor 230VAC 0.5 Start-up Time 160ms Rise Time 70ms 115VAC 16ms Hold-up Time 230VAC 60ms Internal Operating Frequency 100% load at nominal Vin 100kHz 5Vout 80mVp-p (4) Output Ripple and Noise 20MHz BW others 1% of Vout Notes: Note3: The products were submitted for safety files at AC-Input operation Note4: Measurements are made with a 0.1F MLCC & 10F E-cap in parallel across output. (low ESR) Efficiency vs. Load others RACM40-05SK/OF 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 115VAC 115VAC 20 20 230VAC 230VAC 10 10 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load % Output Load % continued on next page www.recom-power.com REV.: 1/2021 PA-2 Efficiency % Efficiency %