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June Zhao
12W DALI DT8 Dimmable LED Driver 100ma to 500ma NFC programmable led driver
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x商品の詳細
| 定格入力電圧 | 220〜240Vac 50Hz/60Hz | DC 入力電圧範囲 | 200〜240Vdc |
|---|---|---|---|
| 動作モード | 12W NFCプログラマブルLEDドライバー | 制御方法 | DALI2調光 & PUSH調光 |
| 力率 | ≥0.9C | 効率 | 82％ |
| 現在 | 100-500MA | 寸法 | 130x35x21mm |
| IP評価 | IP20 | 保証 | 5年 |
| ハイライト | 12W DALI DT8 LED driver,Dimmable LED driver 100ma to 500ma,NFC programmable DALI2.0 driver |
||
製品の説明
12W DALI DT8 Dimmable LED Driver 100ma to 500ma NFC programmable led driver
Product Description
High-performance 12W DALI DT8 dimmable LED driver with NFC programming capability, designed for professional lighting applications.
Key Features
- Flicker-free for the whole dimming range
- Stand-by power below 0.5W
- NFC technology for wireless programming
- Built-in DALI interface DT8
- CLO compensation
- Centrally-supplied DC emergency operation DT19
- Primary dimming with push button; with memory function
- Protection: short circuit / over temperature/ over voltage
- Derating the current for high ambient temperature
- Quick wiring, convenient, and time-saving
- 5-year warranty
Technical Parameters
| Input Specifications | ||
|---|---|---|
| Operating Voltage | 198-264Vac 50Hz/60Hz | |
| Rated Input Voltage | 220-240Vac 50Hz/60Hz | |
| DC Input Voltage range | 200-240Vdc | |
| Input Current | 0.13A Max. | |
| Input Inrush Current | <15A (Half current pulse width100μs) @230Vac | |
| Power factor(@230V100% load) | ≥ 0.9C | |
| Total harmonic distortion | Typical:15% (@230Vac, 100% load) | |
| Stand-by power | ≤0.5W (@230Vac when DALI turns off) | |
| Efficiency(@230Vac,100% load) | 82% | |
| Wiring Method | 0.75-1.5mm² | |
| Output Specifications | ||
|---|---|---|
| Operating mode | Constant Current | |
| Load type | LED | |
| Ripple requirement | Flicker value: less than 5% for the whole dimming range | |
| Start-up time | <1s (@230Vac); <0.5s (@200Vdc) | |
| No-load output voltage | 48V DC Max. | |
| Load output voltage range | 9-42V DC | |
| Full load output power | 12W | |
| Load output current | 100-500mA | |
| Constant current/voltage Precision | Constant Current Precision ±5% | |
Dimensions
Wiring Diagrams
Fig A: DALI Dimming
Fig B: PUSH Dimming
Current Gear Settings
| Current(mA) | Pomax(W) | Uout(V) |
|---|---|---|
| 100 | 4.2 | 9～42 |
| 150 | 6.3 | 9～42 |
| 200 | 8.4 | 9～42 |
| 250 | 10.5 | 9～42 |
| 300 | 12.0 | 9～40 |
| 350 | 11.9 | 9～34 |
| 400 | 12.0 | 9～30 |
| 450 | 12.2 | 9～27 |
| 500 | 12.0 | 9～24 |
The typical current data sets are for reference when selecting LED fixture models. More current levels can be set by NFC using a mobile APP adjustable in 1mA steps.
Operation Instructions
- ON/OFF: Short-press the PUSH switch (0.1s-1s) to turn on/off
- Dimming: Press and hold PUSH switch (1s-8s) for dimming (2-100%)
- Color temperature adjustment: Turn off lights, then press/hold PUSH to adjust
- Memory: PUSH dimming has memory function
- Synchronization: Press/hold PUSH >15s for synchronization
- DALI dimming: Connect to DALI system for 0-100% dimming
Important Notes
- Always connect LED string before powering on to prevent damage
- Output maintains residual voltage for ~3 minutes after power off
- Ensure driver is powered off before NFC parameter setting
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