LD01 & LD02 SERIES 1W/2W, ULTRA SMALL SIZE AC-DC CONVERTER LD01 & LD02 Series are the compact size power converter offered by MORNSUN. It features compact size,3000VAC safer isolation. It offers good EMC performance, meets IEC61000, UL60950and IEC60950 standards, and widely used in industrial, electricity, instruments and civil applications. If want to used in electricity and other higher requirement to EMC applications, must connect typical application. PRODUCT FEATURES RoHS PART NUMBER SYSTEM 1. Wide Input voltage Range: 85～305VAC/120～430VDC 2. AC and DC all in one (input from the same terminal) 3. Small size, low Ripple and Noise 4. EMC meets EN55022、EN55024 5. Low Standby Power, high efficiency,green power 6. Over output current protection, short circuit protection 7. Meet IEC61000, UL60950and IEC60950 standards 8. 3 years warranty LD01-10B24 Ou tpu t Volta ge Ou tpu t Style Inp ut Voltag e Iso lat ion Voltag e Ra ted Po we r Pa cka ge Style Produ ct Series SELECTION GUIDE Approval Model Package Output (Vo/Io) Ripple and Noise (Typ) Max. Capacitive Load(µF) Efficiency (%,Typ) LD01-10B03 3.3V/300mA 4000 63 LD01-10B05 5V/200mA 4000 68 LD01-10B09 9V/111mA 2200 72 12V/83mA 2200 73 LD01-10B15 15V/67mA 1000 74 LD01-10B24 24V/42mA 680 LD02-10B03 3.3V/600mA 4000 65 LD02-10B05 5V/400mA 4000 70 LD02-10B09 9V/222mA 2200 72 12V/167mA 15V/133mA 24V/83mA 2200 1000 680 76 76 78 1W LD01-10B12 UL/CE Power 33.7x22.2x18mm 2W LD02-10B12 LD02-10B15 LD02-10B24 75 100mV Standby Power(Typ) 0.1W INPUT SPECIFICATIONS Input Voltage Range 85～305VAC, Input Frequency 47～63Hz 120～430VDC 110VAC 30mA, typ 44mA, typ 230VAC 17mA, typ 25mA, typ Inrush Current 110VAC 5A, typ 230VAC 11A, typ Leakage Current 0.15mA (max) Input Current LD01 series LD02 series OUTPUT SPECIFICATIONS Output Voltage Accuracy(Max.) ±5% (max) Line Voltage Regulation(Max.) ±2% (max) ±6% (max) ±5% (max) Load Variation (10% to 100%) Ripple & Noise(p-p) 3.3V output 20MHz Bandwidth 100mV(typ) 200mV(max) Short Circuit Protection Continuous, and auto resume Over Current Protection ≥110% IO can auto resume The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 A/2-2012 Page 1 of 3 COMMON SPECIFICATIONS Temperature Ranges Humidity Operating -25℃～+70℃(55~70℃derating) Power derating (above 55°C) 3.3% / ℃ Storage -40℃～+85℃ Operating Humidity 30～90%RH 20～95%RH Storage Humidity 100KHz(max) Switching Frequency I/O-isolation Voltage (Input to Output) 3000VAC/1Min EMI EMC EMS CE CISPR22/EN55022, CLASS B RE CISPR22/EN55022, CLASS B ESD IEC/EN61000-4-2 RS IEC/EN61000-4-3 EFT* IEC/EN61000-4-4 ±2KV perf. Criteria B Surge Immunity * IEC/EN61000-4-5 ±1KV/±2KV perf. Criteria B CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria A PFM IEC/EN61000-4-8 10A/m Voltage dips, short and interruptions immunity IEC/EN61000-4-11 Safety approvals UL60950/EN60950 Safety Class CLASSⅡ Case Material UL94V-0 Install PCB Cooling Free air convection MTBF >300,000h @25°C Weight 20g（typ） Contact ±4KV /Air ±8KV 10V/m perf. Criteria B perf. Criteria A perf. Criteria A 0%-70% perf. Criteria B Note: 1.*External circuit is required to models at inrush and electrical fast transients experiment, refer to typical application. 2. Models listed with strike-through text have been officially discontinued. 3. Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, TA=25°C, humidity < 75%. 4. All specifications stated in this datasheet are subject to the above listed models only. For specifications of non-standard models, please contact our technical support team. PARALLEL LINES MEASURE C op pe r sh ee t FU SE L L +Vo C1 AC-DC N C2 C o n ne ct Os c illo gr a ph Pr ob e Lo ad -Vo N 12 . 7mm 25 . 4mm 2 5. 4 mm Note: C1: 1μF (ceramic capacitor) C2: 10μF (electrolytic capacitor) PRODUCT TYPICAL CURVE Load( % ) 100 80 60 50 30 -25 0 40 55 70 Temper ature (℃ ) Load VS Efficiency curve(Vin=220Vac) 85 Input voltage VS Efficiency curve(Load=100%) 80 85 75 Efficiency(%) 75 LD01-10B03 LD01-10B05 LD01-10B09 LD01-10B12 LD01-10B15 LD01-10B24 70 65 60 55 50 Efficiency(%) 80 70 LD01-10 B03 LD01-10 B05 LD01-10 B09 LD01-10 B12 LD01-10 B15 LD01-10 B24 65 60 55 50 45 45 40 40 85 120 220 240 264 305 Input voltage(VAC) The copyright and authority for the interpretation of the products are reserved by MORNSUN 10 20 30 40 50 60 Load(%) 70 80 90 100 Specifications subject to change without notice. LD01 & LD02 A/2-2012 Page 2 of 3 Load VS Efficiency curve(Vin=220Vac) 85 Input voltage VS Efficiency curve(Load=100%) 85 80 75 80 Efficiency(%) Efficiency(%) 75 LD02-10B03 LD02-10B05 LD02-10B09 LD02-10B12 LD02-10B15 LD02-10B24 70 65 60 55 70 LD02-10B03 LD02-10B05 LD02-10B09 LD02-10B12 LD02-10B15 LD02-10B24 65 60 55 50 45 50 45 40 40 85 120 220 240 264 10 305 20 30 40 Input voltage(VAC) 50 60 Load(%) 70 80 90 100 TYPICAL APPLICATIONS F USE NTC L C3 C2 C1 L +Vo L L NF + C5 MOV TVS C4 N N N N +Vo +Vo AC-DC RL -Vo -Vo -Vo PE Note: This application is not supported for this series. EXTERNAL CAPACITORS TYPICAL VALUE(Unit: µF) C1 C2 1µF/50V 220 1µF/50V 220 1µF/50V 120 1µF/50V 120 1µF/50V 120 1µF/50V 68 Model LD01/02-10B03 LD01/02-10B05 LD01/02-10B09 LD01/02-10B12 LD01/02-10B15 LD01/02-10B24 TVS SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A SMBJ20A SMBJ30A Note: 1. C1 is ceramic capacitor, it is used to filter high frequency noise. C2 is electrolytic capacitor, It is recommended to use high frequency and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture’s datasheet. Voltage derating of capacitor should be 80% or above. TVS is a recommended component to protect post-circuits (if converter fails). 2. It is recommended to connect FUSE, the parameter is 0.5A/250V slow blow. NTC is recommended to use 5D-9. 3. MOV: Varistor, model: 561KD14，it is used to protect the device under surge. C3,C4:Y capacitor, recommended parameter 2200pF/400V; C5:X capacitor, recommended parameter0.1-0.33µF/300V; NF: common model choke, recommended inductance is about 15mH-30mH. OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT&PACKAGING (Main view) 6.00[0.236] RECOMMENDED FOOTPRINT 18.00 [0.708] MECHANICAL DIMENSIONS ∅1.10[0.043] 1 3 4 2 ∅ 0.60[0.024] 33.70[1.327] Note: grid 2.54*2.54mm. RECOMMENDED FOOTPRINT 3 6 .7 0 [1 .4 4 5] 3 28.00[1.102] 26.70 [1.051] 7.62[0.300] 1 4 Note: Unit :mm[ inch] Pin diamet er tolerances:± 0.10mm [± 0 .004inch] General t olerances:± 0.50mm [± 0. 020inch] FOOTPRINT DETAI LS PIN FUNCTI ON 1 N 2 L 3 -Vo 4 +Vo 19.70 [0.776] (Bottom view) 22.20 [0.874] 15.24 [0.600] 2 2 1 .3 0 [0 .8 3 9 ] Note: Unit :mm[inch] General tolerances: ± 0.50mm[ ± 0.020inch] L=530mm[20.866inch] Tube Quantity: 22pcs L=220mm[8.661inch] Tube Quantity: 8pcs Short tube inner packaging dimensions: L*W*H=255*170*80mm; Short tube outer packaging dimensions(with six inner packaging boxes): L*W*H=375*280*270mm; Long tube inner packaging dimensions: L*W*H=580*200*100mm; Long tube outer packaging dimensions(with two inner packaging boxes) ： L*W*H=600*215*220mm; Long tube outer packaging dimensions(with three inner packaging boxes) ： L*W*H=600*215*325mm. MORNSUN Science & Technology Co.,Ltd. Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China. Tel: 86-20-28203030 Fax:86-20-38601272 Http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 A/2-2012 Page 3 of 3