22W過CE日光燈日光驅動電源

1.採用兩頭出腳平面變壓器,降低PCB的寬度,使生產組裝,更好裝;
2.選用原邊控制電路,,效率高,就降低損耗 ,提高LED成品燈每W的LM;
3.可通過高壓3750V  高壓測試;
4.高效率,效率普遍高于88% 最高已達90%,不斷突破節能極限;
5低偕波電流,THD≤20%,最大限度降低電磁干擾,可放心使用在各種場合
6.高功率因素,PF≥0.98(AC85-145V) PF≥0.94(AC170-240V)
7.寬壓輸入,適合全球不同電壓電網使用;
8.符合 CE FCC 3C UL ROHS 認証;
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【保護功能Protection Functions】
開路保護：輸出端無負載開路時，輸入端正常輸入，產品無損坏。
Open Circuit Protection: when the output end is connected with nothing, the input
end with a designed input voltage, protection mode works & the product won’t
be damaged
短路保護：如果輸出端出現異常，造成輸出正負極短接，本產品會工作在短路模式。
ShortCircuit Protection: when the output end was wrongly connected & lead to short
circuit, the protection mode works & this supply won’t be damaged.
過載保護：本產品恆流設計，負載在設計範圍內，輸出電流會恆定不變，當輸出端負載超出設計範圍，本產品進入保護狀態。
Over Load Protection: This product is designed to work in constant current, taking into
consideration of outer load. The output current will be constant, when the
output load beyond the design, the protection mode works.

輸入端保護：當供電系統中出現瞬間高壓脈衝（如雷擊等），保護電路將啟動，避免后端電路及負載受到傷害。
Input Protection: When Instant High voltage exits in the power supply system,
protection circuit turns on & works, to protect the other circuit &equipment.
【環境要求Environmental Requirements】
工作溫度Operating Temperature：-30℃to +60℃
工作濕度Operating Humidity：20%RH to 80%
存儲溫度Storage Temperature：-40℃to +80℃
大氣壓力Pressure：70KPato106KPa
【可靠性要求Reliability Requirements】
老化測試Reliability Test：
產品100%要在至少40℃±?5℃的環境及滿載條件下老化4小時。100%
of products The power supplyshall under go a minimum of 4 Hours burn-in test at
40℃± 5℃under full load condition
平均間隔故障時間估算Mean Time Between Failures：
產品至少20,000小時,25℃環境及額定輸入與滿載條件下,質保三年。
This supply shall be guaranteed with 3 years’ warranty, within 20,000 hours,
with environmental temperature of25℃& full load condition.
【外形尺寸Outline Size】

外形尺寸Outline size：L*W*H=249×17.5×10.5mm
【注意事項Notice】
1、在裝置電源時，請注意輸入、輸出端的正確安裝，確認無誤后才能通電；
When fit the power supply, please, pay attention to correctly connect the
input & output ends. We should further ensure the correct connection, then
turn on the electricity
2、電源在第一次裝置好電氣連接后，如出現不亮或其它相應現象時，請切斷AC輸入端並檢查DC輸出端有無接觸不良或AC輸入端有無接觸不良；
When first fix the power supply with the other
equipment, if the LED doesn’t light up or other phenomenon exits, please cut
off the AC input end & check whether there is some bad or poor contact with
the DC output end and AC input end.
3、在裝置好電氣連接后，並且LED燈點亮，但輸出異常時，請切斷AC輸入端檢查DC輸出端有無過載、超載；
When fix the supply with the LED, and light it
up,something wrong happen to the output. Just cut off the AC input end &
find out is there any overload & superload with the DC output.
4、產品在使用過程中如遇到疑問或解決不了的問題請及時與我司溝通、反饋不良信息，以便我們提供更加優質的產品和服務。
When using the product,if you’re facing any problem
of something hard to deal with, just contact us. Only with your feedback, can
we improve us & satisfy you better,
【聯繫方式Contact】
手機：13410129525
QQ：1252407601
傳真：86-0755-29573505
地址：中國廣東深圳市寶安區石岩鎮
郵編：518108