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20W Ultra‑thin LED Power Supply
- Model：
- WF-LD20U-12V
- Input voltage：
- 220-240V
- Output：
- 20W
- IP Rating：
- IP20
- Power type：
- Certifications：
- Features：
- This ultra‑thin LED driver is specially designed for furniture and cabinet lighting. Slim compact body fits narrow and limited installation space, service life up to 30000hrs.
Electrical Performance
Input: AC100‑240V, 50Hz; Output: DC12V, max output current 1.67A, rated power 20W; Full‑load efficiency ≥82%, power factor ≥0.5; Ripple & noise ≤240mVp‑p, start‑up time ＜2S. Insulation class Class Ⅱ, IP20, dimension 154×50×14mm.
Input: AC100‑240V, 50Hz; Output: DC12V, max output current 1.67A, rated power 20W; Full‑load efficiency ≥82%, power factor ≥0.5; Ripple & noise ≤240mVp‑p, start‑up time ＜2S. Insulation class Class Ⅱ, IP20, dimension 154×50×14mm.
Working Environment
Operating temperature ‑20℃～+45℃, storage temperature ‑20～+80℃; operating humidity 20‑85% RH, storage humidity 10‑95% RH; Max case temperature 80℃. Built‑in protection: over‑current, short‑circuit, over‑voltage, over‑temperature.
Operating temperature ‑20℃～+45℃, storage temperature ‑20～+80℃; operating humidity 20‑85% RH, storage humidity 10‑95% RH; Max case temperature 80℃. Built‑in protection: over‑current, short‑circuit, over‑voltage, over‑temperature.
Application Scenarios
Driver for indoor low‑voltage LED cabinet lights and furniture light bars, ideal for space‑limited installation such as cabinets and display cases.
Driver for indoor low‑voltage LED cabinet lights and furniture light bars, ideal for space‑limited installation such as cabinets and display cases.
| Category | Item | Value |
|---|---|---|
| Input | Voltage Range | AC100‑240V |
| Input Frequency | 50/60Hz | |
| Input Current | 0.45A / 115VAC；0.23A / 230VAC | |
| Full‑load Efficiency | ≥82% | |
| Output | Output Voltage | 12V±5% |
| Output Current Range | 0‑1.67A | |
| Power | 20W | |
| Ripple & Noise (Max) | ≦120mVp‑p | |
| Start‑up Time (Typ.) | ≤0.5S | |
| Working Environment | Operating Temperature | -20~+40℃ |
| Operating Humidity | 20~85% RH | |
| Max Case Temperature | +85℃ | |
| Storage Temp.&Hum. | ‑20~+60℃, 10~95% RH, non‑condensing | |
| Protection Type | Over‑current, Short‑circuit, Over‑voltage, Over‑temperature | |
| Others | IP Rating | IP20 |
| Dimension(L×W×H) | 1285015.5mm |
