类 别

Item    项  目

技术指标

Input
输入特性

Voltage(输入电压范围)

12V AC/DC

Frequency(Hz) (输入频率范围)

47-63 Hz

Power Factor(功率因素)

PF≥0.6 @Full Load and Typical Output Voltage

Output
输出特性

Constant current (恒流)

300mA

Current Accuracy(电流精度)

±5%

Voltage rang (输出电压范围)

DC9-11V

Load range(负载范围)

3W

Line Regulation(电压调整率)

5%

Load Regulation(负载调整率)

5%

Efficiency (效率)

≥90%

Feature(特征)

Dimension (尺寸)

14*12**18mm

Isolation resistance
(绝缘阻抗)

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)

Note
(备注)

1. 所有的参数无特别说明的都是在额定的输入交流12V和25℃的环境温度下测得。
All parameters NOT specially mentioned are measured at 12VAC 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. 恒流模式仅适用于LED等相关行业。
Constant Current Mode Can Apply Only to the LED and relevant industry.