20W LED Driver–with PFC

特性/ Features:

l  交流输入范围
Universal AC input / full range

l  塑料外壳, IP67防护等级
Plastic cover, IP67 design

l  内置恒电流限制电路
Built-in constant current limiting circuit

l  主动式PFC功能, PF>0.9@230VAC
Built-in active PFC, PF>0.9@230VAC

l  可应用于LED户外照明相关应用，干燥、潮湿、淋雨环境下
Suitable for outdoor LED lighting applications, dry/ damp/ wet locations

l  保护功能：过流/过压/短路保护
Protections: over current/ over voltage/ short circuit

l  2年保修

2 years warranty

l  148 x 40 x 30(mm)

交流输入电压范围

AC input voltage range

90~264VAC (127~370VDC)

交流输入频率

Input frequency

47~63Hz

输入启动冲击电流

Inrush current

40A/230V（冷态时）

cold start, 40A/230V

输入漏电流

Input leakage current

＜0.25mA/ 230VAC

电网调整率（满载时）

Line regulation (full load)

≤±0.5%

负载调整率

Load regulation

±0.5%

输出过载保护

Output overload protection

100~110%, 恒流限制, 异常条件移除后可自动恢复

100~110%,current limiting, auto recovery

输出过压保护

Output over voltage protection

115~150%, 关闭输出电压, 重启后可恢复

115~150%, shut off, re-power on to recover

短路保护

Short circuit protection

打嗝模式, 异常条件移除后可自动恢复

hiccup mode, auto recovery

绝缘强度

Withstand voltage

I/P -O/P: 3.75KVAC/1分钟

I/P -O/P: 3.75KVAC/1min

上升时间

Rise time

满负载时为80ms（典型值）

80ms@full load (typical)

保持时间

Hold up time

满负载时为20ms（典型值）

20ms@full load (typical)

工作温度

Operating temperature

-30℃~+50℃

安规标准

Safety standards

设计参考(design meet) UL1310 Class 2, UL8750,

EN60950, EN61347

电磁兼容标准

EMC standards

设计参考(design meet) EN55015, EN55022 Class B

EN61000-3-2 Class D, EN61000-3-3

EN55024, EN61547

冷却形式

Cooling method

自然冷却

convection

型 号

Model

直流输出

DC Output

恒流范围

Constant current range

精度

Tolerance

纹 波

R&N

效 率

Efficiency

HF20W-PLC-12

12V 1.66A

 8.4~12V

±4%

2.0V

81%

HF20W-PLC-24

24V 0.84A

16.8~24V

±4%

2.4V

83%

HF20W-PLC-36

36V 0.56A

25.2~30V

±4%

3.6V

84%

HF20W-PLC-48

48V 0.42A

33.6~48V

±4%

3.7V

84%