1 Description/描述
MERS-H9190A是一款隔离型16W LED驱动电源，适用于球泡灯、射灯、天花灯等小体积LED灯具。
Mers-H9190Ais an isolated 16W LED drive power, it suitable for the all size of the bulb, spotlights, ceiling light and so on.
2 ElectricalParameters/电气参数
Testing project 测试项目 | Testing condition测试条件 | Scope 范围 | Unit单位 | Remark 备注 |
Input voltage range输入电压 |
| AC90~264 | V | 典型值110V/220V |
Operating frequency工作频率 | 常规 | 47~63 | Hz |
|
Input current输入电流 | Vin=AC110V | ≤0.3 | A |
|
Input power输入功率 | Vin=AC110V | ≤20 | W |
|
Efficiency效率 | Vin=AC110V | ≥85％ |
|
|
Vin=AC220V | ≥85％ |
| ||
Output voltage输出电压 | Iout=300mA | DC42-57 | V | 16颗LED |
Output current输出电流 | DC51.2V | 285-315 | ｍA | &plun;5% |
Output power输出功率 | AC90-264V | ≤18 | W |
|
Line Regulation线性调整率 | 额定负载 | ≤5 | % |
|
Load Regulation负载调整率 | AC110/220V | ≤3 | % |
|
Short circuit power短路功耗 | AC90-264V | ≤0.5 | W |
|
No-loadpower空载功耗 | AC90-264V | ≤0.3 | W |
|
3 Protection Requirements/保护要求
3.1 Short Circuit Protection/短路保护
Burp.Automatic Recovery/打嗝，可自恢复
3.2 Open-loop Protection/开护
Burp.Automatic Recovery/打嗝，可自恢复
4 Environment Requirements/环境要求
4.1 Operating Temperature andRelative Humidity/操作温度/湿度要求
-20℃to+50℃
5%RHto95%RH
4.2 Storage TemperatureandRelative Humidity/存储温/湿度要求
-40℃to+80℃
5%RHto95%RH
4.3 Pressure/大气压要求
70～106 kPa
