LS03-15B05SR2S

AC/DC Converter LS03-15BxxSR2S(-F) Series FEATURES 3W, AC/DC converter Ultra wide input voltage range: 85 - 305VAC/70 - 430VDC Output short circuit, over-current protection High efficiency, high power density Low power consumption, green power Industrial-grade design Open frame, compact size Flexible design of peripheral circuit reduces layout problems  Meets IEC60950, UL60950, EN60950 standards (Pending)        CB RoHS LS03-15BxxSR2S (-F) series is a high efficiency green power modules provided by Mornsun. The features of this series are: Accept either AC or DC input, wide input voltage, high efficiency, low power consumption, safety isolation etc. All models are particularly suitable for the applications such as industrial, electric power, instrumentation, smart home which do not have high requirement on EMC. EMC application circuit must be added if the products need to be applied to EMC harsh environment . Selection Guide Part No. Output Power Nominal Output Voltage and Current(Vo/Io) Efficiency (230VAC, %/Typ.) Max. Capacitive Load (uF) LS03-15B03SR2S(-F)* 1.98W Certification UL/CE/CB (Pending) 3.3V/600mA 65 820 LS03-15B05SR2S(-F) 5V/600mA 70 680 LS03-15B09SR2S(-F) 9V/333mA 73 470 12V/250mA 74 470 LS03-15B15SR2S(-F) 15V/200mA 75 330 LS03-15B24SR2S(-F) 24V/125mA 77 100 LS03-15B12SR2S(-F) 3W Note: *The model of 90 degrees of corner is with -F. For example the LS03-15B03SR2S of 90 degrees of corner product is LS03-15B03SR2S-F. Input Specifications Item Operating Conditions Input Voltage Range Min. Typ. Max. AC input 85 -- 305 VAC DC input 70 -- 430 VDC Hz 47 -- 63 115VAC -- -- 0.12 277VAC -- -- 0.06 115VAC -- 13 -- 277VAC -- 23 -- Input frequency Input current Inrush current Recommended External Input Fuse Unit A 1A, slow fusing, necessary Hot Plug Unavailable Output Specifications Item Operating Conditions Output Voltage Accuracy Min. Typ. Max. LS03-15B03SR2S(-F) ① -- -- ±6 LS03-15B05SR2S(-F) ② -- -- LS03-15B09SR2S(-F) ③ -- -- LS03-15B12SR2S(-F) ④ ±5 -- -- LS03-15B15SR2S(-F) -- -- LS03-15B24SR2S(-F) -- -- 3.3V -- ±2.5 -- 5V/9V/12V/15V/24V -- ±1.5 -- % Line Regulation Full load Load Regulation 10% - 100% load -- ±2.5 -- 20MHz bandwidth (peak-peak value) -- 80 150 ⑤ Ripple & Noise 2017.05.12-B/0 Unit mV Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LS03-15BxxSR2S(-F) Series Temperature Coefficient Stand-by Power Consumption 230VAC input -- ±0.15 -- %/°C -- 0.15 0.25 W Short Circuit Protection Continuous, self-recovery Over-current Protection 110 - 500%Io, self-recovery 10 Min. Load Note: -- -- % ①②③④ When 3.3V/5V/9V/12V working in -20℃ to -40℃ temperature range output filter capacitor C2 need 270μF/16V solid-state capacitor. ⑤ Ripple and noise are measured by “parallel cable” method, please see AC-DC Converter Application Notes for specific operation. General Specifications Item Operating Conditions Min. Typ. Test time: 1min Max. Unit VAC 3000 -- -- Operating Temperature -40 -- +85 Storage Temperature -40 -- +105 -- -- 85 %RH kHz Isolation Voltage Input-output Storage Humidity Switching Frequency Power Derating -- -- 65 -40℃ to -20℃(85 - 110VAC) 2.0 -- -- +70℃ to +85℃ 2.67 -- -- ℃ %/℃ Safety Standard IEC60950/EN60950/UL60950 Safety Certification IEC60950/EN60950/UL60950 (Pending) CLASS II Safety Class MIL-HDBK-217F@25°C MTBF >300,000 h Physical Specifications Package Dimensions 35.00*18.00*11.00 mm Weight 6g (Typ.) Cooling method Free air convection EMC Specifications CE EMI RE CISPR22/EN55022 CLASS B (See Fig. 2 for recommended circuit) CISPR22/EN55022 CLASS A (See Fig. 1 for typical application circuit) CISPR22/EN55022 CLASS B (See Fig. 2 for recommended circuit) ESD IEC/EN61000-4-2 Contact ±4KV Perf. Criteria B RS IEC/EN61000-4-3 10V/m (See Fig. 2 for recommended circuit) perf. Criteria A IEC/EN61000-4-4 ±2KV (See Fig. 1 for typical application circuit) perf. Criteria B IEC/EN61000-4-4 ±4KV (See Fig. 2 for recommended circuit) perf. Criteria B IEC/EN61000-4-5 line to line ±1KV (See Fig. 1 for typical application circuit) perf. Criteria B Surge IEC/EN61000-4-5 line to line±1KV/line to ground ±2KV (See Fig. 2 for recommended circuit) perf. Criteria B CS IEC/EN61000-4-6 10Vr.m.s (See Fig. 2 for recommended circuit) perf. Criteria A Voltage dips, short interruptions and voltage variations immunity IEC/EN61000-4-11 EFT EMS CISPR22/EN55022 CLASS A (See Fig. 1 for typical application circuit) 0%, 70% (See Fig. 2 for recommended circuit) perf. Criteria B 1 2017.05.12-B/0 Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LS03-15BxxSR2S(-F) Series Temperature Derat ing Cur ve 100 80 60 40 Input volt age: 85 - 110 VAC 70 - 130 VDC -40 70 -20 85 Output Pow er Percentage(%) Output Power Percentage(%) Output Power Percentage(%) Product Characteristic Curve Temperature Derating Curve 100 80 60 Input volt age: 110 - 305VAC 130 - 430VDC 52 40 -40 70 -20 Ambient Temperature(℃) 85 Ambient Temperature(℃) Input Volt age Derat ing Curve 100 80 70 60 Ambient temp eratu re:25℃ 40 85 70 110 130 277 400 Input Volt age 305 VAC 430 VDC Note: ① Input voltage should be derated based on temperature derating when it is 85 - 110VAC/277- 305VAC/70 - 130VDC/400 - 430VDC; ② This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE. Design Reference 1. Typical application circuit AC(L) FUSE NT C R1 L2 +Vo 12 3 5 MOV1 ① AC-DC C1 + 7 AC(N) C2 + L1 C3 TVS C4 RL + 10 -Vo 1 CY 0 Fig. 1 Note: ①is Pi filter circuit. Model FUSE (necessary) C1 (necessary) L2 NTC C2 (necessary) L1 (necessary) LS03-15B05SR2S(-F) LS03-15B12SR2S(-F) C4 CY0 120µF/25V LS03-15B03SR2S(-F) LS03-15B09SR2S(-F) C3 (necessary) 1A/ 300V 10µF/450V (-20℃ to +85℃) 22µF/450V (-40℃ to +85℃) 4.7mH 13D-5 270µF/ 16V （Solid Capacitor） LS03-15B15SR2S(-F) 470µF/ 35V LS03-15B24SR2S(-F) 220µF/ 35V 4.7µH 68µF/35V TVS SMBJ7.0A 0.1µF/ 50V 1nF/400 VAC SMBJ12A SMBJ20A 47µF/35V SMBJ30A Note: C1: AC input, C1is input filer capacitor (which is required); DC input, is a filtering capacitor in EMC Filter(which is required); R1: Limit current resistance, the value of R1 is 12Ω, 2W; If the capacitance value of C1≥ 22μF, you can not take; C2 and C3 are output filer capacitors (which is required), C2, C3 and L1 form a pi-type filter circuit, they are recommended to be high frequency and low impedance electrolytic capacitors. Capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufactures. Capacitor voltage reduced to at least 80%. C4 is a ceramic capacitor, which is used to filter high frequency noise. Current of L1 and L2 refer to the datasheets provided by the manufactures, current derating to at least 80%. TVS is a recommended component to protect post-circuits (if converter fails). External input NTC model is recommended to use 13D-5. External input MOV model is recommended to use S14K350. 2017.05.12-B/0 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LS03-15BxxSR2S(-F) Series 2. EMC solution-recommended circuit Can use M ORNSUN' s FC-L01 DV1 AC (L ) R2 FUSE L DM L CM M OV2 CX 3 12 +Vo C Y2 C1 + C Y3 5 AC-DC 7 AC (N) R3 C2 L1 C3 + + TV S C4 RL -Vo 10 1 C Y1 Fig 2 Components Recommend Parameter MOV2 S14K350 CY1 2.2nF/400VAC CY2/CY3 1nF/400VAC CX 0.1µF/310VAC LCM 3.50mH LDM 0.33mH R2/R3 12Ω/2W FUSE (necessary) 1A/300V, slow fusing Can use MORNSUN’s FC-L01DV1 EMC model 3. For more information Please find the application note on www.mornsun-power.com LS03-15BxxSR2S Dimensions and Recommended Layout 2017.05.12-B/0 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LS03-15BxxSR2S(-F) Series LS03-15BxxSR2S –F Dimensions and Recommended Layout Note: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58220032(LS03-15BxxSR2S)/58220025 (LS03-15BxxSR2S-F); 2. External electrolytic capacitors are required to modules, more details refer to typical applications; 3. This part is open frame, at least 6.4mm safety distance between the primary and secondary external components of the module is needed to meet the safety requirement; 4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity