URB2409YMD-10WR3

DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series FEATURES 10W isolated DC-DC converter in DIP package Ultra-wide input and regulated dual/single output  Ultra-wide 4:1 input voltage range  High efficiency up to 88%  No-load power consumption as low as 0.12W  I/O isolation test voltage1.5k VDC  Input under-voltage protection, output short-circuit, over-current, over-voltage protection  Operating ambient temperature range: -40℃ to +85℃  Meets CISPR32/EN55032 CLASS A, without extra components  Input reverse polarity protection available with Chassis (A2S) or 35mm DIN-Rail mounting (A4S) version Patent Protection Report UL60950-1 EN62368-1 Report BS EN62368-1 CB RoHS  Meets EN50155 railway standard  Industry standard pin-out IEC60950-1 URA_YMD-10WR3 & URB_YMD-10WR3 series are isolated 10W DC-DC converter products feature an ultra-wide with 4:1 input voltage with efficiencies of up to 88%, 1500VDC input to output isolation, operating ambient temperature range of -40℃ to +85℃, input under-voltage protection, output short-circuit, over-current, over-voltage protection. They meet CLASS A of CISPR32/EN55032 EMI standards without external components, optional packages are offered for chassis or DIN-rail mounting (A2S, A4S), adding additional input reverse polarity protection and they are widely used in applications such as industrial control, electric power, instruments, communication and railway applications. Selection Guide Certification Part No. ① Input Voltage (VDC) ② Nominal ③ Max. (Range) *URA2405YMD-10WR3 ±5 ±1000/0 Full Load ④ Efficiency (%)Min./Typ. 81/83 Capacitive ⑤ Load (µF)Max. 1000 URA2409YMD-10WR3 ±9 ±555/0 84/86 680 *URA2412YMD-10WR3 ±12 ±416/0 85/87 470 URA2415YMD-10WR3 ±15 ±333/0 85/87 330 *URA2424YMD-10WR3 ±24 ±208/0 85/87 100 3.3 2400/0 75/77 2200 5 2000/0 80/82 2200 URB2409YMD-10WR3 9 1111/0 83/85 680 URB2412YMD-10WR3 12 833/0 84/86 470 URB2415YMD-10WR3 15 667/0 84/86 330 URB2424YMD-10WR3 24 416/0 86/88 100 *URA4805YMD-10WR3 ±5 ±1000/0 81/83 1000 *URA4812YMD-10WR3 ±12 ±416/0 85/87 470 *URA4815YMD-10WR3 ±15 ±333/0 85/87 330 *URA4824YMD-10WR3 ±24 ±208/0 85/87 100 3.3 2400/0 77/79 2200 URB2403YMD-10WR3 URB2405YMD-10WR3 UL/EN/BS EN/IEC Voltage(VDC) Current (mA) Max./Min. Output *URB4803YMD-10WR3 *URB4805YMD-10WR3 24 (9-36) 48 (18-75) 40 80 5 2000/0 81/83 2200 *URB4812YMD-10WR3 12 833/0 85/87 470 *URB4815YMD-10WR3 15 667/0 85/87 330 *URB4824YMD-10WR3 24 416/0 86/88 100 2022.04.27-B/2 Page 1 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series Notes： 1 Use “H” suffix for heat sink mounting, “A2S” suffix for chassis mounting and “A4S” suffix for DIN-Rail mounting; 2 The A2S and A4S Model’s start-up and minimum input voltages are increased by 1VDC due to the input reverse polarity protection circuit; 3 Exceeding the maximum input voltage may cause permanent damage; 4 Efficiency is measured at nominal input voltage and rated output load; efficiencies for A2S and A4S Model’s is decreased by 2% due to the input reverse polarity protection circuit; 5 The specified maximum capacitive load value for positive and negative output is identical; 6 Products marked with “*”need an input capacitor in order to meet conducted specifications of CISPR32/EN55032 CLASS A. Input Specifications Item Operating Conditions Input Current (full load / no-load) Reflected Ripple Current Surge Voltage (1sec. max.) Start-up Voltage Input Under-voltage Protection Start-up Time Min. Typ. Max. 24VDC nominal input series, nominal input voltage 3.3VDC output -- 429/5 440/12 Others -- 502/5 521/12 48VDC nominal input series, nominal input voltage 3.3VDC output -- 190/4 215/8 Others -- 251/4 258/8 24VDC nominal input series, nominal input voltage -- 40 -- 48VDC nominal input series, nominal input voltage -- 30 -- 24VDC nominal input series -0.7 -- 50 48VDC nominal input series -0.7 -- 100 24VDC nominal input series -- -- 9 48VDC nominal input series -- -- 18 24VDC nominal input series 5.5 6.5 -- 48VDC nominal input series 12 15.5 -- Nominal input voltage & constant resistance load -- 10 -- Input Filter Unit mA VDC VDC ms Pi filter Hot Plug Unavailable Module on Ctrl pin open or pulled high (3.5-12VDC) Module off Ctrl * Ctrl pin pulled low to GND (0-1.2VDC) Input current when off -- 6 10 mA Unit Note: *The Ctrl pin voltage is referenced to input GND. Output Specifications Item Operating Conditions Min. Typ. Max. Voltage Accuracy① 0%-100% load -- ±1 ±3 Linear Regulation Input voltage variation from low to Vo1 high at full load Vo2 -- ±0.2 ±0.5 -- ±0.5 ±1 Vo1 -- ±0.5 ±1 -- ±0.5 ±1.5 -- -- ±5 -- 300 500 Load Regulation ② Cross Regulation Transient Recovery Time Transient Response Deviation 5%-100% load Vo2 Dual output, Vo1 load at 50%, Vo2 load at range of 10%-100% 25% load step change, nominal input voltage % µs -- ±3 ±5 % Temperature Coefficient Full load -- -- ±0.03 %/℃ Ripple & Noise 20MHz bandwidth, 5%-100% load -- 40 80 mVp-p 110 -- 160 %Vo 110 140 190 %Io ③ Over-voltage Protection Over-current Protection Short-circuit Protection Input voltage range Continuous, self-recovery Note: ①Output voltage accuracy of ±5VDC/±9VDC output converter for 0%-5% load is ±5% max; ②Load regulation for 0%-100% load is ±5%; ③Under 0% -5% load conditions, ripple & noise does not exceed 5%Vo. The “parallel cable” method is used for Ripple and Noise test, please refer to DC-DC Converter Application Notes for specific information. 2022.04.27-B/2 Page 2 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Input-output Electric Strength Test for 1 minute with a leakage current of 1mA max. 1500 -- -- VDC Insulation Resistance Input-output resistance at 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output capacitance at 100kHz/0.1V pF Operating Temperature See Fig. 1 Storage Temperature -- 1000 -- -40 -- +85 -55 -- +125 ℃ Storage Humidity Non-condensing 5 -- 95 %RH Pin Soldering Resistance Temperature Soldering spot is 1.5mm away from case for 10 seconds -- -- +300 ℃ Switching Frequency * PWM mode -- 350 -- kHz MTBF MIL-HDBK-217F@25℃ 1000 -- -- k hours Vibration IEC/EN61373 - Category 1, Grade B Note: *Switching frequency is measured at full load. The module reduces the switching frequency for light load (below 50%) efficiency improvement. Mechanical Specifications Case Material Dimensions Aluminum alloy Horizontal package (without heat sink) 25.40 × 25.40 × 11.70 mm Horizontal package (with heat sink) 25.40 × 25.40 × 16.20 mm A2S chassis mounting 76.00 × 31.50 × 21.20 mm A4S DIN-rail mounting Weight Cooling method 76.00 × 31.50 × 25.80 mm without heat sink Horizontal package/A2S chassis mounting/A4S DIN-Rail mounting 12.5g/36.0g/56.0g (Typ.) with heat sink Horizontal package 17g Free air convection Electromagnetic Compatibility (EMC) CE CISPR32/EN55032 CLASS A (without extra components)/ CLASS B (see Fig.3-② for recommended circuit) RE CISPR32/EN55032 CLASS A (without extra components)/ CLASS B (see Fig.3-② for recommended circuit) ESD IEC/EN61000-4-2 Contact ±4kV perf. Criteria B RS IEC/EN61000-4-3 10V/m perf. Criteria A EFT IEC/EN61000-4-4 ±2kV (see Fig.3-① for recommended circuit) perf. Criteria B Surge IEC/EN61000-4-5 line to line ±2kV (see Fig.3-①for recommended circuit) perf. Criteria B CS IEC/EN61000-4-6 3 Vr.m.s perf. Criteria A 0%, 70% perf. Criteria B Emissions Immunity Voltage dips, short interruptions and IEC/EN61000-4-29 voltage variations immunity Electromagnetic Compatibility (EMC) (EN50155) EN50121-3-2 EN55016-2-1 EN50121-3-2 EN55016-2-1 150kHz-500kHz 500kHz-30MHz 30MHz-230MHz 230MHz-1GHz ESD EN50121-3-2 Contact ±6kV/Air ±8kV RS EN50121-3-2 20V/m EFT EN50121-3-2 ±2kV 5/50ns Surge EN50121-3-2 line to line ±1kV (42Ω, 0.5μF) (see Fig.3-① for recommended circuit) perf. Criteria A CS EN50121-3-2 0.15MHz-80MHz perf. Criteria A CE Emissions RE Immunity 99dBuV (see Fig.3-② for recommended circuit) 93dBuV (see Fig.3-② for recommended circuit) 40dBuV/m at 10m (see Fig.3-② for recommended circuit) 47dBuV/m at 10m (see Fig.3-② for recommended circuit) perf. Criteria A perf. Criteria A 5kHz (see Fig.3-① for recommended circuit) 10V r.m.s 2022.04.27-B/2 perf. Criteria A Page 3 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series Typical Characteristic Curves ( with heat sink ) ( without heat sink ) Fig. 1 Design Reference 1. Typical application All the DC/DC converters of this series are tested before delivery using the recommended circuit shown in Fig. 2. Input and/or output ripple can be further reduced by appropriately increasing the input & output capacitor values Cin and Cout and/or by selecting capacitors with a low ESR (equivalent series resistance). Also make sure that the capacitance is not exceeding the specified max. capacitive load value of the product. Dual Vin Cin DC DC GND Cout Cout +Vo 24 DC DC Fig. 2 9/12/15/±9/± 12/±15 48 9/12/15/±9/± 12/±15 Cout 10µF/16V 100µF/50V 10µF/25V 10µF/50V 3.3/5/±5 Cout 0V GND Cin 24/±24 +Vo Cin Vout(VDC) 3.3/5/±5 0V -Vo Single Vin Vin(VDC) 10µF/16V 10µF 47µF/100V 24/±24 10µF/25V 10µF/50V 2022.04.27-B/2 Page 4 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series 2. EMC compliance circuit Parameter description: Model FUSE Notes: For EMC tests we use Part ① in Fig. 3 for immunity and part ② for emissions test. Selecting based on needs. Vin: 48VDC MOV S20K30 S14K60 C0, C3 330µF/50V 330µF/100V C1 1µF/50V 1µF/100V C2 Fig. 3 Vin: 24VDC Choose according to actual input current Refer to the Cout in Fig.2 LDM1 4.7µH CY1, CY2 1nF/2kV 3. The products do not support parallel connection of their output 4. For additional information please refer to DC-DC converter application notes on www.mornsun-power.com Horizontal Package (without heat sink) Dimensions and Recommended Layout 2022.04.27-B/2 Page 5 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series Horizontal Package (with heat sink) Dimensions and Recommended Layout URA_YMD-10WR3A2S & URB_YMD-10WR3A2S Dimensions 2022.04.27-B/2 Page 6 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter URA_YMD-10WR3 & URB_YMD-10WR3 Series URA_YMD-10WR3A4S & URB_YMD-10WR3A4S Dimensions Note: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58210003 (DIP), 58220022(A2S/A4S package); 2. The maximum capacitive load offered were tested at input voltage range and full load; 3. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity