1215高压低流COB平面光源 LED面光源 陶瓷COB 9W灯珠
深圳市首优科技有限公司
深圳市宝安区宝安区
产品属性
图文详情
品牌推荐
'
'
产品介绍
- 产品特点
- 晶片直接固定在基板上 Chips bond on substrate directly.
- 散热好 Good heat dissipation.
- 电性稳定 Stable electrical performance
- 光衰更低 Lower light degradation
- 无玄光 No shadow design.
- 出光面均匀一致 No glare ,uniform light.
- 单面发光 One light-emitting surface.
- 二次光学设计简单 Easy for second optical designing
- 光效率高 High luminous efficiency.
- 安装简介方便 Easy installation
产品参数
Absolute maximum ratings （Ta=25°C） | |||||||||
Parameter | Symbol | Value | Unit | ||||||
Forward current | If | 550 | mA | ||||||
Reverse voltage | Vr | 10 | V | ||||||
Power dissipation | Pd | 9000 | mW | ||||||
Operating temperature range | Top | -25~+80 | °C | ||||||
Storage temperature range | Tstg | -30~+85 | °C | ||||||
Peak pulsing current（1/8 duty f=1KHz） | Ifp | 600 | mA | ||||||
Electro-Optical characteristics (TA=25°C) | |||||||||
Parameter | Test Condition | Symbol | Value | Unit | |||||
Min | Typ | Max | |||||||
Dominant wavelength | If=550mA | λD | 2700 | -- | 6000 | K | |||
Forward voltage | If=550mA | Vf | 15 | -- | 17 | V | |||
Luminous intensity | If=550mA | Iv | 680 | -- | 920 | LM | |||
Viewing angle at 50% IV | -- | 2θ1/2 | -- | 120 | -- | Deg | |||
Reverse current | Vr=5V | Ir | -- | 10 | -- | μA | |||
同类产品图
产品色温图
品质管控
购买须知
'