1.Electrical Specification电气规格:
1.1 Table 1 Input Electrical Characteristics(输入特性)
Input voltage range输入电压 | 90Vac to 264Vac |
Normal voltage range标称输入 | 100Vac to 240Vac |
Frequency range频率范围 | 50Hz/60Hz±5% |
Max input ac current 最大输入电流 | 0.8Amax at full load condition |
Inrush current (cold start) 浪涌电流 | 50Atyp peak, 220Vac |
Efficiency(Peak @full load)效率 | 90%min at 230Vac input |
Leakage Current泄漏电流 | Less Than 0.5mA, 240Vac input |
Input Fuse输入保险 | T3.15AH/250Vac |
1.2Output Electrical Characteristics(输出特性)
1.2.1Table 2Output Voltage & Current Regulation(输出电压电流调整率)
Output Voltage 输出电压 | Current Regulation 电流调整率 | Constant current A 恒流档A | Constant current B 恒流档B | Constant current C 恒流档C |
+27~37V | ±5% | 1.0A | 1.25A | 1.5A |
1.2.2 Table 3 DC Output Ripple & Noise.(输出纹波和噪声)
Outputcurrent | Ripple & Noise (Max.) |
1.0A | 40mApk-pk@25℃ |
1.25A | 40mApk-pk@25℃ |
1.5A | 40mApk-pk@25℃ |
Note: 1)Ripple & Noise test: Ripple & Noise bandwidth is set to 20MHz.
纹波和噪声测试:纹波和噪音带宽设置在20兆赫兹。
2)Use a 0.1uF ceramic capacitor in parallel with a 10uF electrolytic capacitor at output connector terminals for ripple & noise measurements.
输出端并联一个0.1uF的陶瓷电容和一个10uF的电解电容来测试纹波和噪声。
1.2.3 Table 5 Hold-Up Time(输出保持时间)
Output current | 120Vac input | 220Vac input |
1.0A | ≥10 mS | ≥10 mS |
1.25A | ≥10 mS | ≥10 mS |
1.5A | ≥10 mS | ≥10 mS |
1.2.4 Table 6 DC Output Overshoot During Turn-On & Turn-Off(输出超调)
Output Channel | Overshoot voltage(V)超调电压 | |
Turn-on开机 | Turn-off关机 | |
1.0A | ≤5% | ≤5% |
1.25A | ≤5% | ≤5% |
1.5A | ≤5% | ≤5% |
Note: All of dc output current from Min. to Max.测试时负载范围:最小到最大。
1.2.5 Table 7 DC output voltage rise time(输出上升时间)
Output current | 120Vac input &Full Load | 220Vac input &Full Load |
1.0A | ≤50 mS | ≤50 mS |
1.25A | ≤50 mS | ≤50 mS |
1.5A | ≤50 mS | ≤50 mS |
Note:The rise time measured is when the output voltages rise from10% to 90% of specified output voltage Vout observed on the channel waveform.
上升时间为输出电压从10%上升到90%的时间。
1.3 Protection(保护功能)
1.3.1Table 8 DC Output OverVoltageProtection(输出过压保护)
Output Current | Over Voltage | Comments |
1.0A | ≥40.0 Vtyp* | Shutdown锁机 |
1.25A | ≥40.0 Vtyp* | Shutdown锁机 |
1.5A | ≥40.0 Vtyp* | Shutdown锁机 |
Note:The over Voltage protection should be tested at other load rating.
过压保护测试是在其它额定负载时测试。
1.3.2Table 9 DC Output Short Circuit Protection(输出短路保护)
Output Current | Comments |
1.0A | Hiccup保护后重起 |
1.25A | Hiccup保护后重起 |
1.5A | Hiccup保护后重起 |
2. Isolation(绝缘性能)
2.1 Table 10(绝缘阻抗)
Input To Output | DC500V 8MΩmin (at room temperature) |
2.2 Table 11(绝缘耐压)
Input To Output | 4000Vac 50Hz 1minute≤10mA |
Note: Open FG and Output return.交流地和输出负极要断开。
3. Safety(安全规格)
The power supply shall comply with the following criterion:
电源安全性满足下列标准:
1)UL60950
2)EN60950
3) GB4943-1995
4. EMC(电磁兼容性)
4.1 EMI(电磁干扰)
The power supply shall comply with the following criterion:
电源电磁干扰满足下列标准:
1)Conduction Emission :(传导干扰度)
*EN55013/EN55022, CLASS B
*GB13837-2003, CLASS B
*CISPR13:2001/FCC PART15 CLASS B
2) Radiated Emission :(辐射干扰度)
*EN55013/EN55022, CLASS B
*GB13837-2003, CLASS B
*CISPR13:2001/FCC PART15 CLASS B
Note:The power board should be assembled in customer product to test for passing the above criterion.需配合用户整机通过上述标准。
4.2 EMS(电磁抗扰)
The power supply shall comply with the following criterion:
电源电磁抗扰满足下列标准:
1) ESD(静电抗扰度)
*GB17626.2-1998/IEC61000-4-2 Lever 3
2) EFT(脉冲群抗扰度)
*GB17626.4-1998/IEC61000-4-4 Lever 3
3) SURGE(雷击浪涌)
*差模:±4KV
共模:±4KV
性能判据:允许出现短时的功能丧失,但测试结束能够自动或者人工干预下恢复正常。
参考标准:GB17626.5-1998/IEC61000-4-5 LeverB
4)DIP(电压跌落)
*GB17626.11-1998/IEC61000-4-11 Class B/C
类型 | LED照明灯 | 型号 | DEK-60W |
外径尺寸 | 163X39X39(mm) | 材质 | 铝合金 |
LED颜色 | 暖白 | 供电电压 | 90-265(V) |
功率 | 60(W) | 用途 | 路灯,隧道灯 |