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KC24W-300K Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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KC24W-300K Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 4 page The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. KC24W -XXXK 2013.02.26-A/3 Page 1 of 4 KC24W-XXXK Series CONSTANT CURRENT GREAT POWER BUCK LED DRIVER RoHS PRODUCT PROGRAM Input Voltage(VDC) Output Model Normal Range Voltage (VDC) Current (mA) Efficiency (%,max) KC24W-300K 24 5.5-48 3.3-36 0-300 96 KC24W-350K 24 5.5-48 3.3-36 0-350 96 KC24W-500K 24 5.5-48 3.3-36 0-500 96 KC24W-600K 24 5.5-48 3.3-36 0-600 96 KC24W-700K 24 5.5-48 3.3-36 0-700 96 COMMON SPECIFICATIONS Item Test condition Min. Typ. Max. Units Utmost input voltage ≤10 seconds 5 55 Recommended input voltage 5.5 24 48 VDC Input filter Capacitor(1 μF) Output voltage range Vin=48V 3.3 36 Input-Output voltage drop Vin=5.5~48V,1~10LEDs 2 4 VDC Output current range See the product program Output current accuracy ± 2 ±5 Output current stability Vin=48V, Vo=3.3V~36V ±1 % Internal power dissipation Vin=24V, 5LEDs 700 mW Temperature coefficient -40 °C to+71 °C ambient ± 0.015 %/ °C Efficiency 96 % Ripple & Noise (Vp-p) Vin=48V,1~ 10LEDs 100 mV Short circuit protection Continuous, automatic recovery 300mA / 350mA -40 85 Operating temperature range 500mA/ 600mA/ 700mA -40 71 Storage temperature range -55 105 Lead temperature ≤10 seconds 265 Maximum case temperature 100 °C Thermal resistance 60 °C/W Maximum capacitive Load 1000 μF Operating frequency range 320 370 420 kHz MTBF MIL-HDBK-217F(+25 °C) 1,500,000 Hours Case Material Plastic (UL94-V0) Dimensions 22.10*12.55*8.50 mm Weight 8.5 g EMC SPECIFICATIONS EMI conducted EN55015 Power port( refer to Figure 3) RFI conducted EN55015 CISPR22 class B( refer to Figure 3) ESD IEC/EN 61000-4-2 level 3 contact±6KV perf. Criteria B R/S IEC/EN 61000-4-3 level 3 (10V/m) perf. Criteria A EFT IEC/EN 61000-4-4 level 2 (±1KV) perf. Criteria B ( refer to Figure 3) Surge IEC/EN 61000-4-5 level 2 (±1KV) perf. Criteria B ( refer to Figure 3) C/S IEC/EN 61000-4-6 level 3 (10Vr.ms) perf. Criteria A FEATURES ● High efficiency up to 96% ● Ultra wide range voltage input (5.5-48 VDC) ● Drive current:300/350/500/600/700mA ● Output Power:10/12/18/21/25W ● Output current accuracy (± 2%) ● Output current stability(±1%) ● Low Ripple & Noise(<100mV) ● With large capacitive loads(1000μF) ● Continuous short circuit protection ● AC-DC, EMC recommended circuit ● Lead wire package, simple and convenient ● Waterproof Level:IP67 ● RoHS Compliance APPLICATIONS KC24W-XXXK series is a high-power LED driver design for the step-down constant current source. With high efficiency, wide input voltage range, high-temperature environment, functional and so on. It can be widely used in backlight and 12V, 24V, 36V landscape lighting, special lighting controls, commercial lighting, street lighting, home lighting, automotive lighting and other lighting systems. Use of lead type package, allowing customers to use more convenient. MODEL SELECTION KC24W-350K Pr odu c t Se r ies O u tp u t Cu rr ent Pa ck ag e Sty le Inpu t Vo lt age Spe c ia l M a rk 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 E-mail: info@mornsun.cn Http://www.mornsun-power.com |
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