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iW3662
Low Voltage SSL LED Driver for MR16 Applications Offers Universal Transformer Compatibility and Superior Dimmer Compatibility
LED Driver for 4W and 8W dimmable replacement bulbs
The iW3662 SSL LED driver offers universal transformer compatibility and good dimmer compatibility for MR16 and other low-voltage lighting applications even with output power as low as 4W.
对话框的数字控制技术集成在IW3662中,可以与电子和磁力变压器兼容。IW3662自动检测变压器类型并动态增加峰值加载以锁存变压器,确保与遗留电子变压器的兼容性,这为MR16 LED替换灯泡提供了最大困难。IW3662还通过5%至100%的宽调光范围内检测并与几乎任何调光器一起检测。
Full protection features include Dialog's unique over-temperature protection (OTP) derating, which monitors the temperature inside the sealed LED bulb and seamlessly reduces the drive to the LEDs if the temperature rises above a safe operating threshold, then restores brightness as temperature falls. The iW3662 integrates the temperature sensor and allows the user to configure the OTP thresholds.
Features
Low Voltage Dimmable LED Lighting for MR16 - 12VAC and 10V-24VDC
Output Power: 4W to 8W
Flexible Single-Stage or Two-Stage Design
Drives Low Voltage LEDs and High Voltage Chip-on-Board (COB) LEDs
Compatiblity with Electronic Transformers (ET) and Magnetic Transformers (MT)
- Automatic Detection of ET or MT
Wide Dimmer Compatibility - Leading Edge, Trailing Edge and Digital
- Deep Dimming Down to 5% (Dimmer Dependent)
Low BOM Size/Cost
- Uses Low-Cost, Off-the-Shelf Inductor
- High Frequency Operation for Smaller External Components
PF > 0.7
Fully Protected
- Over-Voltage Protection
- Output Over-Voltage, Over-Current and Open-Load Protection
- Over-Temperature Protection and Derating
雷竞技安卓下载
VAC or VDC Input Dimmable LED Lighting
MR16 Replacement Bulbs, AR111 Fixtures/Bulbs
Lighting System Using Electronic Transformer
Block Diagrams
Typical Applications Diagram
Functional Block Diagram
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Inquiries Distributors and Representatives 注册新闻通讯IW3662 video
An introduction to the iW3662, an LED driver offering universal transformer compatibility for MR16 applications. With intelligent digital control algorithms, the iW3662 works with both electronic and magnetic transformers and offers good dimming range without flicker or shimmer, even in low voltage applications down to 4W.
IW3662 video (Chinese)
IW3662简介,能够提供广泛电子器件兼容性的MR16 LED运动电阻。使用智能数码仪器,IW3662能够当时兼容电子和仪器,提供宽范围并且无闪烁光深度,使用功率可低至4w。