《开关电源-测试报告》由会员分享，可在线阅读，更多相关《开关电源-测试报告（60页珍藏版）》请在金锄头文库上搜索。
1、ItemTestSpecification ResultPage #RemarksA. INPUT CHARACTERIZATION1.1Input Current/Power/Efficiency/Power FactorEff%84%;Iin87%PASS41.3Acoustic Noise17VdcPASS192.3Ripple and Noise380mVp-pPASS202.4Dynamic Loading Response18.55Vdc 19.95VdcPASS222.5Output Over / Under Shoot5mS;Rise time 45 deg.PASS30C.
2、PROTECTION3.1Short circuit ProtectionNo damagePASS313.2Over Current Protection5.7APASS333.3Over Voltage ProtectionVmax:27VPASS34D. EMC/SAFETY/ENVIRONMENTAL4.1Electric Strength (Hi-Pot)10mAPASS364.2Leakage Current50uA100Vac; 20MPASS384.4Electromagnetic Discharge (ESD)IEC61000-4-2PASS394.5Electromagne
3、tic Fast Transient And Burst (EFT)IEC61000-4-4PASS414.6AC Surge Immunity (PLD_BI Wave)EN61000-4-5PASS434.7Electromagnetic CompatibilityUnder -6dBPASS45Pass / Fail: According to specification 4 hours storage at 0, and operating at 40N.S. : Not Specified Test Equipment: TOPNOTCH OTC-2B-N Open ChamberN
4、.T. : Not Tested CHROMA Series AC Source / DC Load PreparedChecked (TE)Checked (EE)ApprovedA. INPUT CHARACTERIZATION1.1 INPUT CURRENT/POWER/EFFICIENCY/POWER FACTORTest conditions:The unit is set at maximum load and the input voltage is varied from the minimum to the maximum value. Efficiency is comp
5、uted and Power Factor is either computed or measured after 10 minutes warm up at least.Test equipment: Chroma Model 8000 Power Supply Auto Test System Chroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadChroma Model # 6630 Power AnalyzerPass/Fail criteria:The unit test shall
6、meet the specification requirements.Test result: PASS 25CVin(Vac)Freq(Hz)Iin(A)Pin(W)Vout(V)Pout(W)Pd(W)PFEff(%)90.00047.0001.283103.90018.79088.85315.0470.89985.518100.00050.0001.128102.70018.78888.87713.8230.90886.540115.00050.0000.965101.60018.80288.94812.6520.91387.547120.00050.0000.924101.50018
7、.78088.80612.6940.91387.494130.00050.0000.851101.20018.78088.84112.3590.91287.788140.00050.0000.790100.90018.78888.87712.0230.91088.084150.00050.0000.738100.80018.79088.88811.9120.90788.183160.00060.0000.695100.70018.80288.94811.7520.90388.329170.00060.0000.655100.40018.79888.92411.4760.89988.570180
8、.00060.0000.620100.50018.79288.90011.6000.89788.458190.00060.0000.589100.30018.78588.86511.4350.89388.599200.00060.0000.563100.40018.78888.84111.5590.88888.487210.00060.0000.539100.50018.78588.83011.6700.88488.388220.00060.0000.517100.50018.78888.87711.6230.87988.434230.00060.0000.498100.70018.79288
9、.90011.8000.87588.282240.00060.0000.481100.80018.79588.87711.9230.87088.171250.00060.0000.465100.80018.80588.92411.8760.86588.218264.00063.0000.447101.00018.79088.85312.1470.85387.9730CVin(Vac)Freq(Hz)Iin(A)Pin(W)Vout(V)Pout(W)Pd(W)PFEff(%)90.00047.0001.279103.60018.87089.23214.3680.89986.131100.000
10、50.0001.127102.30018.86889.25513.0450.90787.248115.00050.0000.967101.50018.87589.25512.2450.91187.936120.00050.0000.926101.30018.86889.22012.0800.90988.075130.00050.0000.852101.20018.88089.27911.9210.90988.220140.00050.0000.789100.70018.86289.19611.5040.90988.576150.00050.0000.739100.50018.88289.29111.2090.90588.846160.00060.0000.693100.40018.87089.23
