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Ltech SE-12-100-400-W1DS 12W 100mA ~ 400mA CC DALI2 LED Driver - S...
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SE-12-100-400-W1DS 为该系列 9-42Vdc 输出型号：典型效率 82%(满载)。
Features
- 外壳采用科思创/三星PC阻燃V0级原料
- 超小体积、轻薄、免螺丝端盖设计
- DALI总线标准IEC62386-101,102,207
- Class2电源，SELV安全特低电压
- 带软启动渐亮功能，让人眼视觉更舒服
- T-PWM™超深度调光技术，呈现高级感
- 0-100%全程调光无可视频闪,高频豁免考核级别
- 调光范围 0~100%,LED 从0.01% 开始调光
- 欧盟ERP空载功耗、网络待机功耗＜0.5W
- 多电流、宽电压，适用不同功率的LED
- 过温、过载、短路保护，可自动恢复
- 适合室内Ⅰ、Ⅱ、Ⅲ类灯具应用
- 常规使用下寿命可达100,000小时
- 5年保修期（采用红宝石电容）
Specifications
特征
- 输出类型
- 恒流
- 调光接口
- DALI DT6
- 输出特征
- 隔离
- 防护等级
- IP20
- 绝缘等级
- II类(适用于室内Ⅰ、Ⅱ、Ⅲ类灯具)
输出
- 输出电压
- 9-42Vdc
- 最大输出电压
- ≤50Vdc
- 工作电流范围
- 100-400mA
- 负载功率范围
- 0.9W-12W
- 调光范围
- 0~100%，调光深度: Max. 0.01%
- 电流纹波
- ＜3% (非调光状态)
- 电流精度
- ±5%
- PWM调光频率
- ≤3600Hz
输入
- 直流电压范围
- 120-300Vdc
- 交流电压范围
- 100-240Vac
- 额定电压
- 115Vac/230Vac
- 频率范围
- 50/60Hz
- 输入电流
- ≤0.18A (115Vac, 满载), ≤0.08A (230Vac, 满载)
- 功率因数
- PF>0.95 (115Vac, 满载), PF>0.9 (230Vac, 满载)
- 谐波THD
- THD≤10% (230Vac, 满载)
- 效率(Typ.)
- 82% (满载)
- 浪涌电流
- 15A (冷启动, 230Vac)
- 抗浪涌
- 2KV (L-N)
- 漏电流
- Max.0.24mA
环境
- 工作温度
- ta: -20°C ~ 50°C, tc: 80°C
- 工作湿度
- 20 ~ 95%RH，无冷凝
- 储存温度/湿度
- -40 ~ 80°C, 10~95%RH
- 温度系数
- ±0.03%/°C (-20°C ~ 40°C)
- 耐振动
- 10-500Hz, 2G, 12分钟/周期, X/Y/Z轴各72分钟
保护
- 过载保护
- 负载超过额定功率≥1.02倍时自动保护，减轻负载自动恢复
- 过温保护
- 根据PCB温度超标情况(≥110°C)，智能调节电流输出或关闭，可自动恢复；PCB温度＜90℃时，可自动恢复正常输出
- 过压保护
- 超过空载电压值进入保护，可自行恢复
- 短路保护
- 输出线路短路进入打嗝模式，可自动恢复
- 耐压
- 输入对输出：3750Vac
- 绝缘阻抗
- 100MΩ (输入对输出, 500VDC, 25℃, 70%RH)
安规和电磁规格
- 安全规范
-
Parameter Standard Test Level CCC 中国 GB19510.1，GB19510.14 TUV 德国 EN61347-1，EN61347-2-13，EN62493 CB CB成员国 IEC61347-1，IEC61347-2-13 CE 欧盟 EN61347-1，EN61347-2-13，EN62384 KC 韩国 KC61347-1，KC61347-2-13 EAC 俄罗斯 IEC61347-1，IEC61347-2-13 RCM 澳洲 AS 61347-1，AS 61347-2-13 ENEC 欧洲 EN61347-1，EN61347-2-13，EN62384 UKCA 英国 BS EN 61347-1，BS EN 61347-2-13，BS EN 62493 BIS 印度 IS 15885 (PART 2/SEC 13) - 电磁兼容发射
-
Parameter Standard Test Level CCC 中国 GB/T17743，GB17625.1 CE 欧盟 EN55015，EN61000-3-2，EN61000-3-3，EN61547 KC 韩国 KSC 9815, KSC 9547 EAC 俄罗斯 IEC62493，IEC61547，EH55015 RCM 澳洲 EN55015，EN61000-3-2，EN61000-3-3，EN61547 UKCA 英国 BS EN IEC 55015，BS EN IEC 61000-3-2，BS EN 61000-3-3，BS EN 61547 - 电磁兼容抗扰度
- EN61000-4-2,3,4,5,6,8,11,EN61547
ErP
- 功耗 网络待机功耗
- ＜0.5W (网络待机, 通过指令关机后)
- 功耗 空载功耗
- ＜0.5W (空载, 不接灯具时)
- 频闪/频闪效应 IEEE1789
- 满足无影响/高频豁免考核级别
- 频闪/频闪效应 CIESVM
- PstLM≤1.0, SVM≤0.4 (CIESVM)
- DF 相位因素
- DF≥0.9
其他
- 产品重量
- 80g±10g
- 产品尺寸
- 135×30×20mm (L×W×H)
Protection
- Overload Protection
- Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced
- Overheat Protection
- Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output
- Overvoltage Protection
- Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically
- Short Circuit Protection
- Enter hiccup mode if short circuit occurs, and recover automatically
Environment
- Working Temperature
- ta:-20~50°C tc:80°C
- Storage Temperature/Humidity
- -40~80°C/10~95%RH
Others
- Normal service life
- 100,000 hours
- Warranty
- 5-year warranty (Rubycon capacitor)
Output
- Efficiency (Typ.)
- 82% (at full load),
Input
- Inrush Current
- Cold start 15A(Test twidth=102us tested under 50% Ipeak)/230Vac
- Leakage Current
- Max.0.24mA
Certifications & ratings
- Certification marks
- CCC, TUV, CB, KC, CE, EAC, RCM, ENEC, UKCA, BIS
Technical drawings
Downloads
Datasheet1
FAQ
What type of LED application is the Ltech SE-12-100-400-W1DS designed for?
The Ltech SE-12-100-400-W1DS is a 12W constant-current LED driver for lighting applications that need a selectable output current between 100mA and 400mA. It is intended for low-voltage LED loads that operate within the driver's output limits and benefit from DALI2 dimming control.
Does this model support DALI dimming?
Yes. This model uses DALI DT6 control. It is intended for lighting systems where precise digital dimming and smooth light adjustment are important.
What output current range does this LED driver offer?
This driver has a selectable constant-current output from 100mA to 400mA. That range gives more flexibility than a fixed-current model when you need to match one driver platform to different low-power LED load requirements.
How do I know if this driver is compatible with my LED load?
This model is suitable for constant-current LED loads that require 100mA to 400mA and stay within the driver's 12W power rating and 50V output limit. If your LED module requires a different drive type or exceeds those limits, this model is not the right match.
What environments is the SE-12-100-400-W1DS rated for?
The listed operating temperature range is -20°C to 50°C. It is an IP20 rated device, making it appropriate for controlled indoor lighting environments.
What are the main specifications of this Ltech LED driver?
This model is rated at 12W with a selectable constant-current output of 100mA to 400mA and an output voltage up to 50V. It also includes DALI2 dimming support, a 5-year warranty, and a compact lightweight design.
Payment & Security
Payment methods
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Other SE-12 Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| LTECH SE-12-350-700-W1D 12W 350mA ~ 700mA CC DALI2 LED Driver - Selectable Output | 12W | 35V | 350 Milliampere | IP20 | View |
| Ltech SE-12-350-700-W1DS 12W 350~700mA CC DALI2 LED Driver - Selectable Output | 12W | 35V | 350 Milliampere | IP20 | View |
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