LED驱动电源

类 别

Item   项 目

技术指标

Input
输入特性

Voltage(输入电压范围)

100-240V AC

Frequency(Hz) (输入频率范围)

47-63 Hz

Power Factor(功率因素)

PF≥0.65 @Full Load and T*ical Output Voltage

Output
输出特性

Constant current (恒流)

300mA

Current Accuracy(电流精度)

&plu*n;5%

Voltage rang (输出电压范围)

DC18-35V

Load range(负载范围)

6-10W

Line Regulation(电压调整率)

5%

Load Regulation(负载调整率)

5%

Efficiency (效率)

≥85%

Protection
(保护特性)

Over Voltage Protection
(输出过压)

Protection t*e :Auto recovery
(保护类型:自动恢复)

Short circuit Protection
(短路)

Protection t*e: Auto recovery
(保护类型:自动恢复)

Over Temperature
(过温)

OTP≥100&plu*n;5℃

Protection t*e: Auto recovery
(保护类型:自动恢复)

Feature(特征)

Dimension (尺寸) (L*W* H)

50mm*25mm *17mm

Isolation resistance
(*缘阻*)

Input-Output, Input-FG, Output-FG:100Mohms/500vdc/25℃/70%RH

Environment/life
(环境特性/寿命)

Operating Temperature(工作温度)

0℃… 50℃(Refer to output load derating curve)

Storage Temperature(存储温度)

-40℃… 80℃

Humidity(湿度)

10%-95%RH

MTBF

＞50,000h @25℃(MIL-HDBK-217F)

withstand voltage
(耐压)

Input-Output(V.AC)(输入-输出)

Note
(备注)

1.*的参数无*说明的都是在额定的输入交流230V和25℃的环境温度下测得。
All parameters *T specially mentioned are measured at 230VAC input, rated and 25℃of ambient temperature.

2.此精度包含了电压调整率、负载调整率以及设计误差。
The Accuracy is the total Accuracy which Comprises the Line Regulation ,Load Regulation and Error.

3.恒流模式*适用于LED等相关行业。
Constant Current Mode Can Apply Only to the LED and relevant industry.