TDK-Lambda CS150系列单体式电源可靠性数据.pdfTDK-Lambda CS150

文件名称: TDK-Lambda CS150系列单体式电源可靠性数据.pdf

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详细说明：TDK-Lambda CS150系列单体式电源可靠性数据pdf,TDK-Lambda CS150系列单体式电源可靠性数据CS150 CALCULATED VALUES OF MTBF MODEL cs150-5 (1) Calculating method Calculated based on part count reliability projection of JEITA (RCR-9102 Individual failure rates ng is given to each part and MTBF is calculated by the count of each part MTBF=-= x 10(Hours) ∑N(nQ) ip Total Equipment Failure Rate ( Failure/10 Hours Generic Failure Rate for the ith Generic Part ( Failure/10 Hours) Quantity of ith Generic Part lumber of Different Generic Part Categories Generic Quality Factor for The ith Generic Part (To =1) (2) MTBF Values Gr:( Ground, Fixed) MTBF与670501( Hours TDK-Lambda R-1 cs150 2. Component derating MODEL. CS150-5 (1) Calculating method (a)Measuring Conditions Input 230VAC Ambient temperature 40°C Output 5V26A(100%) Mounting method Mounting A, B Semiconductors Compared with maximum junction temperature and actual one which is calculated based on case temperature, power dissipation and thermal impedance (c) IC, Resistors, Capacitors, etc Ambient temperature, operating condition, power dissipation and so on are within derating criteria d)Calculating Method of Thermal Impedance (max)-Tc Tj(max)-Ta Tj(max)-tl ]*a j-1一 PL P P Case temperature at start point of derating: 25C in general Ambient temperature at start point of derating 25C in general T1 Lead temperature at start point of derating: 25C in general Maximum collector(channel)dissipation Maximum junction(channel)temperature 」-c (6 ch-c) Thermal impedance between junction(channel) and case Thermal impedance between junction and air Thermal impedance between junction and lead TDK-Lambda R-2 cs150 2. Component derating Components derating lis Lacation no Vn≥230 Vac Load=100%Ta=40°C r(max)=150℃C 0pc=1.5°C/W, Pul(tax)=83W Pd=2.89V ATc=l6° =11.6 IPW9ORIK2C3 INFINEON T-Tc+(0j-c)x Pd)=1159C D.F.-77.3% Tj(max)=150°C, 6°/W Pd=2w RS405M RECTRON T=Tc+6j-cxPd)=25.4° DF.=83% Pd=0.04W △Tc=52.3°C Tc=923°C HIER208-F-S RECTRON =Tc+(j-c×Pd)-92,9g D.F.=619% ej-c=085°C/w D51,D52 Ti(max)=150°C Pd=7. 2w ATc=3.4°(7 Tc=103.4 STIS30L40CW-PBH Ic+( j-Cx Pd)=09.5℃C 0j-=25°cW, Pd=0.062W, ATc=619°, Tc=1019° SG6742MRSY FAIRCHILD Tj=Tc+(ej×Pd)=103.5°C DF,=82.8 TA7643 FR(TE12LF) Pd =0R ScoC, A201 叮max) j-=250C/W, ATc=5L乎C c=914C TOSHIBA T=Tc+(jcⅹPd)=93.9°C D.F.-62.6% TDK-Lambda R-3 cs150 3. Main components temperature rise AT list MODEL CS150-5 Conditions Mounting method (Standard Mounting Method: (A)) 醚瞧睚翾鬆翾韁翾鬆鞲瞤讚 Input Voltage(VAC) 230 J Output Voltage(VDC 5 Output Current(A) Δ了 Temperature rise() Io=100% o=50% Output derating (Ta=40°C) (Ta=70°C) catton Parts name Mounting b N Mounting a Mounting A Mounting B BALUN COIL 42.6 46.5 20.3 23.7 L51 CHOKE COIL 78 388 323 T1 TRANSE PULSE 678 56 38,4 33.8 BRIDGE DIODE 67.6 73.4 37.6 394 D51~D52 SBD 634 54.8 296 26.4 Ol MOS FET 82 52.6 30.6 255 A101 CHIP IC 51 34.6 A201 CHIP IC 51.4 45 23.8 21.3 c8 E CAP 42.3 42.2 23.5 21.6 C10 E. CAP 564 40.3 30.9 21.3 C51 E CAP 52.2 48 26.3 259 C52 E CAP 592 55.3 296 28.9 c56 E CAP 458 40.6 21.7 TDK-Lambda R-4 cs150 4. Electrolytic capacitor life time MODEL: CS150-5 Mounting A Canditions Ta25°C 40°C Vin= 230VAC Lifetime(years) Ta 25°C40°C50070 120 20122743421,754 50 705|249125 80 3941397.0 100411842 习E 10 Output Current (%) Mounting B Vin 230VAc Lifetime(years 120 Load(%)Ta 「a 25°c409c|50°C|70°c MM艹M!4 20109838819449 067623912030岛 12663 100 11.94.2 20 40 60 Output Current ( %) Note life time defined as 8 hours per day, 365 days operation TDK-Lambda R-5 CS150 5. VIBRATION TEST MODEL: CS150-5 Vibration Test Class Frequency Variable Endurance Test (2)Equipment Used Controller DP550 (DP CORP. USA) Vibrator V870 (LDS CORP. UK) (3)Test Conditions Sweep frequency 10~55Hz e Sweep time 1.0 min Acceleration Constant 19.6m/s"( 2G e Direction X.Y.Z B Test time t hour each (4) Test Method Device_UnderVest ll and OLLpU L: erminaL D Fitting stage X vibrator (5)Test Results O K Vin:230∨AC fout: 100% Check item Output Voltage(v) Ripple Voltage(mVp-p D.U.T. State Before test 503 52 503 52 O.K After 52 Test 503 O. K 503 52 O.K TDK- LAMBDA R-6 cs150 6. Noise simulate test MODEL: CS150-5 (1)Test circuit and equipment Simulator 工AD 孙 G Simulator :|NS-400L Noise Laboratory co LTD (2)Test conditions Input voltage 230VAC o noise level 0V~2.0kV Output voltage Rated e Phase shift 0°~360 Output current 0%,100% e Polarity 十 Ambient temperature 25C ●Mode Normal. common Pulse width 50ns w 1000ns ● Trigger select Line (3)Acceptable conditions Not to be broken 2. Not to be shut down output No other out of orders Test result O K TDK-Lambda R-7 cs150 7. Thermal shock test MODEL CS150-5 (1 Equipment used THIERMAL SHOCK CHAMBER TSA-101S-W(ESPEC CORP) (2)The number of D.U.T. (Device Under Test) 1 unit (3Test Conditions Ambient temperature :-30.C 85°C Icycle o test time Refer to drawing+85°c 3om=r e 100 cycles Not operating NO 0·C (4 Test Method 30min Before testing, check if there is no abnormal output, then put the D U.T. in testing chamber. and test it according to the above cycle. 100 cycles later, leave it for 1 hour at the room temperature, then check if there is no abnormal output (5) Test Results O K Vin. 230VAC 5V 100% From TO Ripple&Noise 74 74 Line regulation Full load mV Load regul lation Vin: 230V mV Pin 1566 1566 Efficiency V50068302%5.007830% 26 26 Solder condition etc OK TDK-Lambda

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