EVL80WLED-STCH03

STMicroelectronics
511-EVL80WLED-STCH03
EVL80WLED-STCH03

制造商:

说明:
LED 照明开发工具 EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH0

库存量: 7

库存:
7 可立即发货
数量大于7的订购须受最低订购要求的限制。
最少: 1   倍数: 1
单价:
¥-.--
总价:
¥-.--
预估关税:

定价 (含13% 增值税)

数量 单价
总价
¥1,173.4146 ¥1,173.41

产品属性 属性值 选择属性
STMicroelectronics
产品种类: LED 照明开发工具
RoHS:  
Demonstration Boards
Street Lighting
90 V to 265 V
Bulk
商标: STMicroelectronics
输出电流: 1 A
产品类型: LED Lighting Development Tools
工厂包装数量: 1
子类别: Development Tools
单位重量: 100 mg
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已选择的属性: 0

CAHTS:
8504409093
USHTS:
8504409520
KRHTS:
8504401090
TARIC:
8504408390
ECCN:
EAR99

EVL80WLED-STCH03演示板

STMicroelectronics EVL80WLED-STCH03演示板具有一次侧电流检测控制环路,可演示用于街道照明应用的各种80W LED驱动器。该LED驱动器是一款固定电流源,具有非常快的启动时间、短路保护以及开路负载保护特性。该演示板经过优化,可为40V至80V的LED灯串负载供电,具有1A固定电流源,且电流纹波非常低。得益于电流一次侧STCH03控制环路,输出级由简单的二极管整流和输出电容器组成。外形尺寸与街道照明应用兼容。在满负载下,标称电压下的效率超过90%,并保持非常接近此值,直到达到负载的一半。输出短路和空载保护均支持自动重启,可在照明环境中安全运行。在空载条件下具有低输入功率。

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