KM Series 15-40W Medical AC-DC PCB-Mount Power Supplies Features Small size and lightweight PC Board Mountable Wide Range Input Medical Safety Certifications (4kVAC Input - Output) Class II (No ground needed) High efficiency Key Market Segments & Applications Specifications Model Input Voltage Range Inrush Current Limiting Input Current (115 / 230VAC) Recommended External Fuse Temperature Coefficient Ripple and Noise (pk-pk) Overcurrent Protection Overvoltage Protection Hold-up Time (typical) Enclosure Leakage (240VAC 63Hz) (264VAC 63Hz) Operating Temperature Storage Temperature Humidity Cooling Withstand Voltage Immunity Safety Agency Certification Conducted EMI Switching Frequency Weight Size (LxWxH) Mounting & Case MTBF Warranty (1) KM15 derates linearly to 40% load KMS15 KMD15 KMT15 KMS40 KMD40 KMT40 90-264VAC 47-440Hz or 100-375VDC* 10 / 20A, cold start, 25C ambient (115 / 230VAC) 292 / 188mA 860 / 460mA 2A slow blow type 3.15A slow blow type 0.01%/C 50mV or 1%, whichever is greater > 105%, hiccup mode, automatic recovery Yes, Zener diode clamp 20ms 18ms 0.055 max 0.08 max 0.06 max 0.085 max C -25C to 70C, derate linearly to 50%(1) load from 50C to 70C. Max case temperature 95C C -40C to 100C %RH 20% to 95% RH (non-condensing) Convection, over temperature protected ~100C case temperature VAC Input to output: 4kVAC (Reinforced) (2 x MOPPS 3rd Edition) EN60601-1-2 UL/CSA/IEC/EN 60601-1, ANSI/AAMI ES60601-1, IEC/EN60950-1, CE Mark EN55011, EN55022 Class B EN55011, EN55022 Class A kHz 132kHz g 120 280 in 2.52 x 1.79 x 0.92" 3.5 x 2.5 x 1.06" PC board mountable. Plastic resin fiberglass case (UL 94V-0) hrs 200,000 to 400,000 hours, model dependent yrs 2 years A mA mV % ms mA *Safety certified for AC input only KM Series Output Ratings Model Single Output KMS15-3P3 KMS40-3P3 KMS15-5 KMS40-5 KMS15-9 KMS40-9 KMS15-12 KMS40-12 KMS15-15 KMS40-15 KMS15-24 KMS40-24 Dual Output KMD15-55 KMD40-55 KMD40-512 KMD40-524 KMD15-1212 KMD40-1212 KMD15-1515 KMD40-1515 Triple Output KMT15-51212 KMT40-51212 KMT15-51515 KMT40-51515 Output Voltage (V) Minimum Maximum Output Set Line Load Current Current Power Accuracy Regulation Regulation (1) Cross Efficiency (A) (A) (W) (%) (%) (%) Regulation (%) V1 V1 V1 V1 V1 V1 V1 V1 V1 V1 V1 V1 3.3V 3.3V 5V 5V 9V 9V 12V 12V 15V 15V 24V 24V 0A 80mA 0A 80mA 0A 44mA 0A 33mA 0A 26.7mA 0A 16.7mA 3.00A 8.00A 3.00A 8.00A 1.67A 4.44A 1.25A 3.33A 1.00A 2.67A 0.62A 1.67A V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 +5V -5V +5V -5V 5V(2) 12V(2) 5V(2) 24V(2) +12V -12V +12V -12V +15V -15V +15V -15V 150mA 150mA 400mA 400mA 1250mA 312mA 1250mA 156mA 62.5mA 62.5mA 166mA 166mA 50mA 50mA 133mA 133mA 1.5A 1.5A 4A 4A 5A 1.25A 5A 0.625A 0.625A 0.625A 1.66A 1.66A 0.5A 0.5A 1.33A 1.33A V1 V2 V3 V1 V2 V3 V1 V2 V3 V1 V2 V3 5V(3) +12V -12V 5V(3) +12V -12V 5V(3) +15V -15V 5V(3) +15V -15V 500mA 50mA 50mA 1250mA 150mA 150mA 500mA 37.5mA 37.5mA 1250mA 125mA 125mA 2A 0.2A 0.2A 5A 0.6A 0.6A 2A 0.15A 0.15A 5A 0.5A 0.5A KM15 Outline Drawings 9.9W 26.4W 15W 40W 15W 40W 15W 40W 15W 40W 15W 40W 15W 40W 40W 40W 15W 40W 15W 40W 15W 40W 15W 40W 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% - 74% 75% 78% 79% 79% 82% 81% 83% 81% 83% 83% 83% 2% 2% 2% 2% 3% 5% 3% 5% 2% 2% 2% 2% 2% 2% 2% 2% 0.5% 0.5% 0.5% 0.5% 0.5% 5.0% 0.5% 5.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1% 1% 1% 1% 2% 6% 2% 6% 1% 1% 1% 1% 1% 1% 1% 1% 5% 5% 5% 5% 1% 7% 1% 7% 3% 3% 5% 5% 3% 3% 5% 5% 2% 3% 3% 3% 5% 5% 2% 3% 3% 3% 5% 5% 0.5% 2.0% 2.0% 0.5% 5.0% 5.0% 0.5% 2.0% 2.0% 0.5% 5.0% 5.0% 1% 5% 5% 3% 7% 7% 1% 5% 5% 3% 7% 7% 1% 5% 5% 3% 7% 7% 1% 5% 5% 3% 7% 7% 78% 79% 80% 80% 80% 83% 81% 81% 78% 80% 78% 80% KM40 Outline Drawings For Additional Information, please visit https://product.tdk.com/info/en/products/power/index.html (1) Symmetrical loading, from minimum to maximum load (2) Output V1 is isolated from output V2 (3) Output V1 is isolated from outputs V2 & V3 Revision B8: Jan 2020