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KC24RT-300 Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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KC24RT-300 Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 5 page The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. KC24RT -XXX 2012.02.26-A/4 Page 1 of 5 KC24RT Series CONSTANT CURRENT GREAT POWER LED DRIVER RoHS FEATURES PRODUCT PROGRAM Input Voltage(V) Output Model Normal Range Voltage (VDC) Current (mA) Dimming control Efficiency (%) KC24RT-300 24 5.5-48 3.3-36 0-300 PWM+Analogue 96 KC24RT-350 24 5.5-48 3.3-36 0-350 PWM+Analogue 96 KC24RT-500 24 5.5-48 3.3-36 0-500 PWM+Analogue 96 KC24RT-600 24 5.5-48 3.3-36 0-600 PWM+Analogue 96 KC24RT-700 24 5.5-48 3.3-36 0-700 PWM+Analogue 96 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 at full load 96 % Ripple & Noise (Vp-p) 120 mV Short circuit protection Continuous, automatic recovery 300mA / 350mA -40 85 Operating temperature range 500mA/ 600mA/ 700mA -40 71 Storage temperature range -55 125 Maximum case temperature 100 °C Maximum capacitive Load 1000 μF Operating frequency range 320 370 420 kHz MTBF MIL-HDBK-217F(+25 °C) 2,000,000 Hours Case Material Epoxy Resin (UL94-V0) Dimensions 23.86*18.10*8.00 mm Weight 6 g PWM Dimming and ON/OFF Control (leave open if not used) ON Open or 2.8V<Vc<6V Remote ON/OFF OFF(shutdown) Vc<0.6V Remote pin current Vc=5V 1 mA Quiescent input current Vin=24V, Vc <0.6V (shutdown) 400 μA PWM frequency 200 Hz Analogue dimming (leave open if not used) Input voltage range Vin=5.5-48V 0-15V Output current range Vin=5.5-48V 0%-100% Full on 0.2V ±50mV Control voltage range Full off 4.5V ±200mV Driving current Vc=5V 0.6mA(max) EMC EMI conducted EN55015 power port ( Refer to Figure 6) RFI conducted EN55015 CISPR22 class B ( Refer to Figure 6) ESD IEC/EN 61000-4-2 level 2 contact ±4KV perf. Criteria B ( Refer to Figure 6) 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 6) Surge IEC/EN 61000-4-5 level 2 ( ±1KV) perf. Criteria B ( Refer to Figure 6) l SMD Package, simple and convenient l High efficiency up to 96% l Ultra wide range voltage input and output l Constant current mode, great power output l AC-DC, EMC recommended circuit l PWM dimming & Analogue dimming l Remote ON/OFF, Continuous short circuit protection l RoHS and UL Compliance APPLICATIONS The KC24RT is a series of step-down constant current source designed for driving high power LEDs. It features high efficiency, wide input voltage range, high operating temperature, PWM and analogue dimming, remote ON/OFF control, and SMD package which facilitates the installation. It is widely used in LED illumination areas such as decorative light, special control light, backlight, commercial light, streetlight, in-house light and car light, etc. MODEL SELECTION KC24RT-350 P rodu ct S eri es O u tpu t C u rrent P ac kag e S tyle Inpu t Vo l tage 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 C/S IEC/EN 61000-4-6 level 3 (10Vr.ms) perf. Criteria A |
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