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K78L03-500R2 Datasheet(PDF) 4 Page - MORNSUN Science& Technology Ltd. |
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K78L03-500R2 Datasheet(HTML) 4 Page - MORNSUN Science& Technology Ltd. |
4 / 4 page The copyright and authority for the interpretation of the products are reserved by MORNSUN K78LXX-500R2 A/0-2012 Page 4 of 4 TYPICAL CHARACTER CURVE Efficiency VS Input Voltage curve (Full Load) 78 80 82 84 86 88 90 92 94 4.75 6 7 8 9 10 11 12 13 14 15 16 17 18 Input Voltage(V) K78L03-500R2 K78L05-500R2 Efficiency VS Output Load curve (Vin=Vin-nominal) 76 78 80 82 84 86 88 90 92 94 50 100 150 200 250 300 350 400 450 500 Total Output Current (%) K78L03-500R2 K78L05-500R2 Ripple VS Input Voltage curve (Full Load) 0 5 10 15 20 25 4.75 6 7 8 9 10 11 12 13 14 15 16 17 18 Input Voltage (V)) K78L03-500R2 K78L05-500R2 Ripple VS Output Load curve (Vin=Vin-nominal) 0 2 4 6 8 10 12 14 16 18 20 50 100 150 200 250 300 350 400 450 500 Total Output Current (%) K78L03-500R2 K78L05-500R2 OUTLINE DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING 5.08[0.200] 11.60 [0.457] Note Unit mm inch Pin section tolerances mm inch General tolerances: mm inch : : [] :±0.10[±0.004] ±0.25[±0.010] Note: Unit mm[inch] General tolerance ±0.50mm[±0.020inch] : : L=530mm[20.866 inch] Packaging quantity:43pcs L=220mm[8.661inch] Packaging quantity:17pcs 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. : : MECHANICAL DIMMENSIONS RECOMMENDED FOOTPRINT TUBE OUTLINE DIMENSIONS 123 0.50[0.020] 9.60 [0.378] 4.90[0.193] Note: grid mm 2.54*2.54. ( ) Front View () Bottom View FOOTPRINT DETAILS Pin Positive Output GND +Vout +Vin 1 2 3 Ф .00[0.039] 1 123 Note: 1. Max. Capacitive Load tested at input voltage range and full load. 2. All specifications measured at Ta=25 °C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 3. In this datasheet, all the test methods of indications are based on our corporate standards. 4. All characteristics are for listed model, non-standard models may perform differently, please contact our technical person for more detail. 5. Contact us for your specific requirement. 6. Specifications subject to change without prior notice. 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: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com |
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