1. 範圍 Scope
本規格所描述的是120W單路，交流-直流轉換方式的恆流源LED驅動電源，本產品之規格皆按照相關安全規範以及電磁相容規範標準設計。
The specification calls for a single channel, high efficiency 120W AC/DC constant current mode LED Driver. The unit is being designed to meet safety agency requirement as well as EMC regulation.
2. 輸入規格 Input Characteristics
2.1. 交流輸入電壓和頻率範圍AC input voltage and frequency.
|
最小值Minimum |
正常值Nominal |
最大值 Maximum |
單位 Unit |
|
90 |
100~277 |
305 |
伏特 VAC |
|
47 |
50~60 |
63 |
赫茲 Hz |
2.2. 功率因數POWER FACTOR
|
90Vac |
110Vac |
220Vac |
277Vac |
|
>0.99 |
>0.99 |
>0.95 |
>0.95 |
2.3. 最大交流輸入電流 Max. Input AC Current
在100 伏特交流輸入下最大輸入電流為2安培 1.8A max. @ 100V
The maximum input current is 1.8 AMP measured that measured at input voltage 100V
2.4. 輸入電壓浪湧和欠壓保護 Line Voltage Surge and Brownout
根據IEC 6
IEC 6
在输入交流电压低于90伏特情况下，PSU不会损坏。
The PSU shall not damage when the input falls below 90Vac.
2.5. 浪湧電流Inrush Current
開機瞬間任何零件以及保險絲不得燒毀。
No component was damaged and input fuse shall not blow when LED driver is powered on.
3. 效率 Power Efficiency
在80%到滿載狀態，220 伏特, 50 赫茲輸入下，電源效率為90%Min。
The Minimum efficiency of the power supply is 90% at >80% load and 220Vac/50HZ input.
4. 輸出規格 Output Characteristics
4.1. 穩態指標Static Load Limitation
|
輸出電流 Output Current |
電流範圍 Rated current |
367mA~332mA |
|
輸出電壓 Output Voltage |
電壓調整範圍 Total Regulation Band |
286V~ 343V |
|
輸出功率 Output Power |
最小功率Minimum Power |
100 W |
|
最大功率Maximum Power |
120 W |
|
|
輸出電流波紋Ripple |
70 mA |
|
輸出電流紋波＜20% The ripple of output current ＜20%
5. 時序Timings
5.1. 啟動時間Turn-On Time
在正常交流輸入與滿載狀態下最大啟動時間為1S
1S max. @ Nominal AC input & Full load
6. 保護Protection
6.1. 過壓保護Over Voltage Protection
|
輸出（典型值）Output (typical) |
過壓保護（典型值）OVP ( typical ) |
|
343V |
358V |
6.2. 短路保護Short Circuit Protection
當輸出發生短路時電源不會損壞，當故障排除而且電源重新啟動之後，可以恢復操作。
When output is being shorted, power supply will latch off. To restart, AC must be turned on again.
6.3. 過熱保護Thermal Protection
當外殼溫度超過86℃（±5℃），電源將進入過熱保護狀態。當溫度恢復正常，而且電源重新啟動之後，可以恢復操作。
The power supply shall go into thermal protection as the case temperature exceeds
7. 電磁兼容與安全規範