1 Description/描述
MERS-H9190A是一款隔離型16W LED驅動電源，適用于球泡燈、射燈、天花燈等小體積LED燈具。
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/電氣參數
Testing project 測試項目 | Testing condition測試條件 | Scope 范圍 | Unit單位 | Remark 備注 |
Input voltage range輸入電壓 |
| AC90~264 | V | 典型值110V/220V |
Operating frequency工作頻率 | 常規 | 47~63 | Hz |
|
Input current輸入電流 | Vin=AC110V | ≤0.3 | A |
|
Input power輸入功率 | Vin=AC110V | ≤20 | W |
|
Efficiency效率 | Vin=AC110V | ≥85％ |
|
|
Vin=AC220V | ≥85％ |
| ||
Output voltage輸出電壓 | Iout=300mA | DC42-57 | V | 16顆LED |
Output current輸出電流 | DC51.2V | 285-315 | ｍA | &plun;5% |
Output power輸出功率 | AC90-264V | ≤18 | W |
|
Line Regulation線性調整率 | 額定負載 | ≤5 | % |
|
Load Regulation負載調整率 | AC110/220V | ≤3 | % |
|
Short circuit power短路功耗 | AC90-264V | ≤0.5 | W |
|
No-loadpower空載功耗 | AC90-264V | ≤0.3 | W |
|
3 Protection Requirements/保護要求
3.1 Short Circuit Protection/短路保護
Burp.Automatic Recovery/打嗝，可自恢復
3.2 Open-loop Protection/開護
Burp.Automatic Recovery/打嗝，可自恢復
4 Environment Requirements/環境要求
4.1 Operating Temperature andRelative Humidity/操作溫度/濕度要求
-20℃to+50℃
5%RHto95%RH
4.2 Storage TemperatureandRelative Humidity/存儲溫/濕度要求
-40℃to+80℃
5%RHto95%RH
4.3 Pressure/大氣壓要求
70～106 kPa
