KM Series 15-40W Medical AC-DC PCB-Mount Power Supplies Features Small size and lightweight PC Board Mountable Wide Range Input Medical Safety Certi cations (4kVAC Input - Output) Class II (No ground needed) High e ciency Key Market Segments & Applications Speci cations Model KMS15 KMD15 KMT15 KMS40 KMD40 KMT40 Input Voltage Range - 90-264VAC 47-440Hz or 100-375VDC* Inrush Current Limiting A 10 / 20A, cold start, 25C ambient (115 / 230VAC) Input Current (115 / 230VAC) mA 292 / 188mA 860 / 460mA Recommended External Fuse - 2A slow blow type 3.15A slow blow type Temperature Coe cient - 0.01%/C Ripple and Noise (pk-pk) mV 50mV or 1%, whichever is greater Overcurrent Protection - 105-200%, hiccup mode, automatic recovery Overvoltage Protection % Yes, Zener diode clamp Hold-up Time (typical) ms 20ms 18ms Enclosure Leakage (240VAC 63Hz) mA 0.055 max 0.08 max (264VAC 63Hz) 0.06 max 0.085 max Operating Temperature C -25C to 70C, derate linearly to 50%(1) load from 50C to 70C. Max case temperature 95C Storage Temperature C -40C to 100C Humidity %RH 20% to 95% RH (non-condensing) Cooling - Convection, over temperature protected ~100C case temperature Withstand Voltage VAC Input to output: 4kVAC (Reinforced) (2 x MOPPS 3rd Edition) Immunity - EN60601-1-2 Safety Agency Certi cation - IEC/EN 62368-1, IEC/UL/CSA/EN 60601-1, ANSI/AAMI ES 60601-1, IEC/EN 60950-1, CE Mark Conducted EMI - EN55011, EN55032 Class B EN55011, EN55032 Class A Switching Frequency kHz 132kHz Weight g 120 280 Size (LxWxH) in 2.52 x 1.79 x 0.92 3.5 x 2.5 x 1.06 Mounting & Case - PC board mountable. Plastic resin berglass case (UL 94V-0) MTBF hrs 200,000 to 400,000 hours, model dependent Warranty yrs 2 years (1) KM15 derates linearly to 40% load *Safety certi ed for AC input onlyKM Series Output Ratings Output Minimum Maximum Output Set Line Load Voltage Current Current Power Accuracy Regulation Regulation (1) Cross E ciency Model (V) (A) (A) (W) (%) (%) (%) Regulation (%) Single Output KMS15-3P3 V1 3.3V 0A 3.00A 9.9W 2% 0.5% 1% - 74% KMS40-3P3 V1 3.3V 80mA 8.00A 26.4W 2% 0.5% 1% - 75% KMS15-5 V1 5V 0A 3.00A 15W 2% 0.5% 1% - 78% KMS40-5 V1 5V 80mA 8.00A 40W 2% 0.5% 1% - 79% KMS15-9 V1 9V 0A 1.67A 15W 2% 0.5% 1% - 79% KMS40-9 V1 9V 44mA 4.44A 40W 2% 0.5% 1% - 82% KMS15-12 V1 12V 0A 1.25A 15W 2% 0.5% 1% - 81% KMS40-12 V1 12V 33mA 3.33A 40W 2% 0.5% 1% - 83% KMS15-15 V1 15V 0A 1.00A 15W 2% 0.5% 1% - 81% KMS40-15 V1 15V 26.7mA 2.67A 40W 2% 0.5% 1% - 83% KMS15-24 V1 24V 0A 0.62A 15W 2% 0.5% 1% - 83% KMS40-24 V1 24V 16.7mA 1.67A 40W 2% 0.5% 1% - 83% Dual Output KMD15-55 V1 +5V 150mA 1.5A 2% 0.5% 1% 5% 15W 78% V2 -5V 150mA 1.5A 2% 0.5% 1% 5% KMD40-55 V1 +5V 400mA 4A 2% 0.5% 1% 5% 40W 79% V2 -5V 400mA 4A 2% 0.5% 1% 5% KMD40-512 V1 5V(2) 1250mA 5A 3% 0.5% 2% 1% 40W 80% V2 12V(2) 312mA 1.25A 5% 5.0% 6% 7% KMD40-524 V1 5V(2) 1250mA 5A 3% 0.5% 2% 1% 40W 80% V2 24V(2) 156mA 0.625A 5% 5.0% 6% 7% KMD15-1212 V1 +12V 62.5mA 0.625A 2% 0.5% 1% 3% 15W 80% V2 -12V 62.5mA 0.625A 2% 0.5% 1% 3% KMD40-1212 V1 +12V 166mA 1.66A 2% 0.5% 1% 5% 40W 83% V2 -12V 166mA 1.66A 2% 0.5% 1% 5% KMD15-1515 V1 +15V 50mA 0.5A 2% 0.5% 1% 3% 15W 81% V2 -15V 50mA 0.5A 2% 0.5% 1% 3% KMD40-1515 V1 +15V 133mA 1.33A 2% 0.5% 1% 5% 40W 81% V2 -15V 133mA 1.33A 2% 0.5% 1% 5% Triple Output KMT15-51212 V1 5V(3) 500mA 2A 2% 0.5% 1% 1% V2 +12V 50mA 0.2A 15W 3% 2.0% 5% 5% 78% V3 -12V 50mA 0.2A 3% 2.0% 5% 5% KMT40-51212 V1 5V(3) 1250mA 5A 3% 0.5% 3% 3% V2 +12V 150mA 0.6A 40W 5% 5.0% 7% 7% 80% V3 -12V 150mA 0.6A 5% 5.0% 7% 7% KMT15-51515 V1 5V(3) 500mA 2A 2% 0.5% 1% 1% V2 +15V 37.5mA 0.15A 15W 3% 2.0% 5% 5% 78% V3 -15V 37.5mA 0.15A 3% 2.0% 5% 5% KMT40-51515 V1 5V(3) 1250mA 5A 3% 0.5% 3% 3% V2 +15V 125mA 0.5A 40W 5% 5.0% 7% 7% 80% V3 -15V 125mA 0.5A 5% 5.0% 7% 7% KM15 Outline Drawings KM40 Outline Drawings For additional information, please visit