1. 範圍 Scope
本規格所描述的是70W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 70W 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
100 110~277 305 伏特 VAC
47 50~60 63 赫茲 Hz
2.2. 功率因數POWER FACTOR
在輸出功率為60W時，功率因數為下表所列。
The power factor conform below list, when output power is 60W.
110Vac 240Vac
>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0.85安培 0.85A max. @ 100V。
The maximum input current is 0.85AMP measured that measured at input voltage
100V.
2.4. 欠壓保護Brownout
交流輸入欠電壓保護 AC Line Brownout
在输入交流电压低于100伏特情况下，PSU不会损坏。
The PSU shall not damage when the input falls below100Vac.
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
當負載為最大功率的80%以上，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 332mA~367mA
輸出電壓
Output Voltage
電壓調整範圍
Total Regulation Band
120V~ 200V
輸出功率 最小功率Minimum Power 40 W
Output Power 最大功率 Maximum Power 70W
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3S
3S max. @ Nominal AC input & Full load
6. 保護Protection
6.1. 過壓保護Over Voltage Protection
過壓保護 Vout > 200V
OVP Vout > 200V
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85℃（±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
85℃（±5℃）limit. The output shall recover only when the temperature becomes
normal and AC power is turned on again.
7. 電磁兼容與安全規範EMC and Safety
7.1. 電磁干擾標準EMI Standards
EN 55015 Conducted emission Test & Radiated emission Test
with 6 dB margin
7.2. 安全標準Safety Standards
7.2.1. 漏電電流 Leakage Current
在110-277 伏特/50-60 赫茲情況下最大漏電流為0.5mA
O.5mA max. at 110~277Vac/50~60HZ
7.2.2. 絕緣電阻 Insulation Resistance
在初級側對二次側500V伏特的測試電壓最小值為5千萬歐姆
50MΩ min. 500V at primary to secondary test voltage
7.2.3. 防雷擊 Lightning Surge
PSU 符合 common mode: 2kV& differential mode: 1kV
The PSU accord with common mode: 2kV& differential mode: 1kV
8. 環境條件Environmental
8.1. 溫度Temperatures
條件
Condition
最小值 (外殼)
Minimum (Tc)
最大值(外殼)
Maximum(Tc)
單位
Unit
工作溫度
Operating
-40 +80 ℃
儲存溫度
Storage
-40 +85