参数资料
型号: RCD-24-0.50/W/X3
厂商: Recom Power Inc
文件页数: 3/6页
文件大小: 0K
描述: LED SUPPLY CC BUCK 2-35V 0.5A
产品培训模块: LED Driver Modules
产品目录绘图: RCD-24 Series
标准包装: 5
系列: LIGHTLINE RCD-24
类型: 恒定电流
拓扑: 降压
输出数: 1
电压 - 输入(最小): 4.5V
电压 - 输入(最大): 36V
输出电压: 2 ~ 35 V
电流 - 输出(最大): 500mA
功率(瓦特): 18W
调光: 模拟,PWM
特点: 远程开/关,OTP,SCP
工作温度: -40°C ~ 80°C
效率: 96%
端接类型: 导线引线
尺寸/尺寸: 0.87" L x 0.50" W x 0.33" H(22.1mm x 12.6mm x 8.5mm)
安装类型: 底座安装
批准: cULus,EN
额定值: IP67
重量: 0.015 磅(6.8g)
其它名称: 80999191
LIGHTLINE
DC/DC-Converter
Typical Characteristics
Standard Application Circuit (no external components required for normal use)
RCD-24
Series
+Vin
GND
(see text)
1
4
RCD-24-xxx
6
1st LED
32.4
24.0
Test conditions: 24V supply, 10m long leads.
Without snubber
Last LED
Analogue
Dim
PWM Dim
On/Off
2
3 5
Snubber circuit optional (needed only for long supply leads or low impedance sources).
Recommended component values = 10μF MLCC + 1R
0
-40
-20
0
With snubber
20 40
Time (μS)
60
80
EMI Filter Suggestions
+Vin
L1
1
CLASS A
6
+LED
+Vin
L1
1
CLASS B
6
+LED
C1
RCD-24-xxx
LED Driver
C1 =
2.2μF
Elect.
Low ESR
C2
C2*
RCD-24-xxx
LED Driver
-Vin
4
5
-LED
-Vin
4
2
3
5
-LED
RCD-24-0.30 - RCD-24-0.70
C1=1μF MLCC
L1 = 22μH
RCD-24-1.00 - RCD-24-1.20
C1=2.2μF MLCC
L1 = 47μH
C3
C4
C5
C6
C7
Recommended Class B PCB Layout for Pinned Version
C8
Vin+
L1
Pin
1
C2*
C2
Top View
C8
LED+
RCD-24-0.30 - RCD-24-0.70 RCD-24-1.00 - RCD-24-1.20
No dimming or PWM dimming: L1 = 220μH
L1 = 47μH C2 = 10nF
C2 = C3 = 10nF MLCC C3 = C5 = 2.2nF
Vin-
C1
C3
C5
C4
C6
C7
LED-
Other caps not required
Analogue Dimming used:
L1 = 120μH
C2 = C7 = 10nF MLCC
Other caps not required
C4 = C6 = C7 = C8 = 100nF
All capacitors MLCC
C2* = optional 2μ2 MLCC only if L1
starts to resonate with the back ripple
current.
www.recom-international.com
REV: 2/2014
L-5
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相关代理商/技术参数
参数描述
RCD-24-060 制造商:RECOM 制造商全称:Recom International Power 功能描述:Constant Current Single Output
RCD-24-070 制造商:RECOM 制造商全称:Recom International Power 功能描述:Constant Current Single Output
RCD-24-1.00 功能描述:LED电源 1.0A LED DRVR REG 4.5-36Vin 2-35Vout RoHS:否 制造商:Cree, Inc. 工作模式:Constant Voltage (CV) 输出功率额定值: 输入电压:220 V to 240 V 输出端数量:1 输出电压(通道 1):40 V 输出电流(通道 1):900 mA 安装风格:Screw 尺寸:90 mm L x 90 mm W x 37.5 mm H 商用/医用:Commercial
RCD-24-1.00/PL/A 功能描述:LED电源 6-36VIN 2-32VOUT LED DRIVER DC/DC RoHS:否 制造商:Cree, Inc. 工作模式:Constant Voltage (CV) 输出功率额定值: 输入电压:220 V to 240 V 输出端数量:1 输出电压(通道 1):40 V 输出电流(通道 1):900 mA 安装风格:Screw 尺寸:90 mm L x 90 mm W x 37.5 mm H 商用/医用:Commercial
RCD-24-1.00/PL/A-R 功能描述:LED电源 6-36VIN 2-32VOUT LED DRIVER DC/DC RoHS:否 制造商:Cree, Inc. 工作模式:Constant Voltage (CV) 输出功率额定值: 输入电压:220 V to 240 V 输出端数量:1 输出电压(通道 1):40 V 输出电流(通道 1):900 mA 安装风格:Screw 尺寸:90 mm L x 90 mm W x 37.5 mm H 商用/医用:Commercial