JHM2048S12 XP Power

DC-DC Converter JHM20 Series 20 Watts Regulated single & dual outputs from 5 to 30VDC xxx Series Single outputs trimmable 10% 2:1 Input range 2 x 1 footprint PCB mount International medical approvals 4kVAC reinforced isolation 2 x MOPP 250VAC working voltage 2.5 A Patient leakage current Medical approval, IEC60601-1, 3rd Edition including risk management EN55011 Class A with no external components -40C to +80C operating temperature Dimensions: JHM20: Full power to +60C 2.00 x 1.00 x 0.40 (50.8 x 25.4 x 10.2 mm) 3 year warranty The JHM20 series of DC-DC modules provides a compact power solution designed and certified to international medical safety standards. Features include output voltage trim as well as short circuit protection. Models & Ratings Input Current Maximum (3) Input Voltage Output Voltage Output Current Efficiency Model Number (1) (4) (2) No Load Full Load Capacitive Load 5.0 V 4000 mA 11 mA 4000 F 88% JHM2012S05 12.0 V 1670 mA 7 mA 1660 F 88% JHM2012S12 15.0 V 1333 mA 7 mA 1330 F 89% JHM2012S15 9-18 V 3500 mA 5.0 V 2000 mA 7 mA 2000 F 86% JHM2012D05 12.0 V 833 mA 10 mA 800 F 88% JHM2012D12 15.0 V 667 mA 11 mA 660 F 89% JHM2012D15 5.0 V 4000 mA 7 mA 4000 F 89% JHM2024S05 12.0 V 1670 mA 5 mA 1660 F 88% JHM2024S12 15.0 V 1333 mA 6 mA 1330 F 89% JHM2024S15 18-36 V 1750 mA 5.0 V 2000 mA 5 mA 2000 F 86% JHM2024D05 12.0 V 833 mA 7 mA 800 F 88% JHM2024D12 15.0 V 667 mA 8 mA 660 F 89% JHM2024D15 5.0 V 4000 mA 4 mA 4000 F 88% JHM2048S05 12.0 V 1670 mA 3 mA 1660 F 88% JHM2048S12 15.0 V 1333 mA 4 mA 1330 F 88% JHM2048S15 36-75 V 850 mA 5.0 V 2000 mA 4 mA 2000 F 85% JHM2048D05 12.0 V 833 mA 4 mA 800 F 89% JHM2048D12 15.0 V 667 mA 5 mA 660 F 88% JHM2048D15 Notes 1. Input current measured at lowest input voltage. 3. Typical values at nominal input. 2. Maximum capacitive load is per output. 4. Typical values at low input voltage. Mechanical Details Pin Connections BOTTOM VIEW Pin Single Dual 1 +Vin +Vin 0.200 3 0.040 1.02 (5.08) 2 -Vin -Vin 1 3 +Vout +Vout 2 4 Trim -Vout 5 0.802 5 -Vout Common (20.36) Notes 4 1. All dimensions are in inches (mm) 4. Pin pitch tolerance: 0.01 (0.25) 0.200 0.096 (2.45) 2. Weight: 0.066 lbs (30 g) approx. 5. Case tolerance: 0.02 (0.5) (5.08) 1.807 (45.91) 3. Pin diameter: 0.04 0.002 2.00 (50.8) (1.02 0.05) www.xppower.com 1 0.100 (2.54) 5.6)min 0.400 (10.16) 0.400 (10.16) 1.00 (25.4) 0.40 (10.2) 0.22 (5.6)min DC-DC Converter JHM20 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 9 18 VDC 12 V nominal 18 36 VDC 24 V nominal 36 75 VDC 48 V nominal Input Current See Models and Ratings table Inrush Current 70 A at Maximum Input Voltage Input Filter Pi type On at >8.8 V. Off <8.3 V 12 V models Undervoltage Lockout On at >17.5 V. Off <16.5 V 24 V models On at >34.5 V. Off <33.0 V 48 V models 25 VDC 12 V models for 3 s Input Surge 50 VDC 24 V models for 3 s 100 VDC 48 V models for 3 s Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 5 30 V See Models and Ratings table Via external resistors, see Application Notes. Single output Output Voltage Trim 10 % model only 1 % on +Vout Initial Set Accuracy 2 % on -Vout of dual output models Minimum Load 0A No minimum load required Start Up Delay 50 ms Start Up Rise Time 20 ms Line Regulation 0.3 % 2 % 0 - 10% load Load Regulation 1 % 10 - 100% load On dual output models with one output set to 50% load and Cross Regulation 4 % the other varied from 10% to 100% load (D05 20% to 100%) Recovery to within 1% in <500 s for a 50% load change Transient Response 4 % deviation at 0.25 A/s Ripple & Noise 1 % pk-pk 20 MHz bandwidth Short Circuit Protection Trip & Restart (hiccup mode), auto recovery Overload Protection 120 200 % Trip & Restart (hiccup mode) Overvoltage Protection 115 140 % Non latching, auto recovery Temperature Coefficient 0.03 %/ C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 88 % See Models and Ratings table For 1 min. Double/reinforced with a working voltage of 250 Isolation 4000 VAC VAC. Meets 2 x MOPP per 3rd edition of IEC60601-1 5000 VAC for 10 ms in accordance with IEC60664-1 Leakage Current 2.5 A Input to Output Capacitance 30 pF Switching Frequency 250 kHz 3 Power Density 25 W/in Mean Time Between Failure >1 MHrs MIL-HDBK-217F, +25 C GB Weight 0.066 (30.0) lb (g) Case Type Non conductive black plastic UL94V-0 Pin Material Solder coated copper Potting Material Silicone (UL94V-0 rated) Solder Profile See application notes www.xppower.com 2