1.0 簡介/INTRODUCTION
此份是AC轉DC單路輸出的開關電源規格書,產品總輸出功率為15W
The document specifies the AC/DC switching power supply with one output.
The total output power is 15W Max. 15W
產品符合歐盟的ROHS要求.The unit meets ROHS directives of the European Union.
2.0 輸入特性/INPUT CHARACTERISTICS
2.1輸入電壓標稱值/Input Voltage: AC100-240V
輸入電壓範圍/Input Voltage Range: AC90-264V
2.2輸入電流/Input Current: 0.4Arms max.@ AC220V full load
2.3工作頻率/Operating Frequency : 50 Hz
頻率範圍/Operating Frequency Range : 47-63 Hz
2.4浪湧電流/In-Rush Current: 30A@ AC220V full load
2.5空載功耗/Input power (no load): <1W@ AC220V
3.0 輸出特性/OUTPUT CHARACTERISTICS
3.1 輸出電壓/Output Voltage
A.空載/No load: 5.0V±0.20V@ AC220V
B.負載CC 3.0A: ≥3.20V@ AC220V
3.2定電流模式Constant Current charging mode
CV mode 3.2V<V<5.00V: 2.8A --3.1 A @ AC220V
3.3 LED指示/LED state
紅燈轉綠燈電流: 250±20mA@ AC220V
/Current (red change to green)
充電器在充電過程中應指示為：LED Display(In charging)
① 充電器接通電源，輸出端未接電池，指示燈綠燈亮，，處於待充電狀態。
② 當接上電池，並且充電電流>( 3A ）時, LED指示燈由綠色轉紅色，表示開始充電。
③ 紅燈亮表示正在充電中。
④當充電電流下降到（250±20）ｍＡ時,指示燈由紅色轉綠色,表示電池充飽。
3.4 紋波/Ripple and Noise : 150mVp-p max. @ AC220V
(CV=5.00V) full load
用示波器測試輸出紋波,示波器需調到20MHz的帶寬檔,並在負載端並聯一個0.1uF的瓷片電容和一個10uF的電解電容.
The measurement for differential ripple and noise the output will be using oscilloscope, with 20MHzbandwidth. A 10uF electrolytic capacitor and a 0.1uF ceramic capacitor should be parallel with output load.
3.5 效率/Efficiency: 80 % min. @ AC220V full load
4.0 保護功能/PROTECTION FUNCTION
4.1 過流保護/Over-current Protection : > 3A@ AC220V
4.2 短路保護/Short circuit protection
當產品輸出端短接時,其輸入功率小於1W，當輸出端短接移除後,產品應能自動恢復輸出,並能正常工作.
When the output pin is shorted, the input power should be less than 1W
Removal of fault condition shall permit automatic recovery of the output voltage and there is no damage.
LED Display(Showing Charging State)
Red: In Charging
Green:Charged Fully
Red: Connect AC Input(In Power)
. 5.0 環境測試/ENVIRONMENTAL CONDITION
5.1 貯存環境/Non-operation
5.1.1 環境溫度/Ambient temperature : -20-60 ℃
5.1.2 環境濕度/Relative humidity 5-65 %
產品能在上述環境中長期存放,並不會影響電氣/機械性能及後續運作.
The power supply shall be capable of withstanding the above environment a conditions for extended periods of time, without sustaining electrical and/or mechanical damage and subsequently operational deficiencies.
5.2 運行環境/Operating
5.2.1 環境溫度/Ambient temperature : 0-40 ℃
5.2.2 環境濕度/Relative humidity : 5-65%
產品能在上述條件下持續運作而不影響電氣/機械性能.
The power supply shall be capable of operating continuously in any mode without performance deterioration in the above environmental condition.
5.2.3 溫升測試/T rise : 溫度上升≤40℃
環境溫度25±2℃,以0.8A負載工作4小時,測量可能會被接觸到的充電器的外表面溫度直至獲得最大溫度，要求溫升最高不超過40℃。
at a entironment temperature of 25 ±2℃ ,0.8A load For 4 hours measure central section of surface ,T rise max value ≤40°C .
6.0 可靠性及品質控制/RELIABILITY AND QUALITY CONTROL
6.1 煲機/Burn-in
6.1.1 煲機環境溫度: 40 ℃
/Burn-in Ambient temperature
6.1.2 煲機時間/Burn-in Time : 4hr.
6.2 跌落測試/Drop Test
將被測品從1000mm的高度跌落,跌三次,跌落承接面為3.2mm厚的硬木板上,硬木板鋪設在水泥地板上,跌落後產品無電氣/機械/安規上的性能不符合現象.
Dropped the specimen from 1000mm height, 3 times onto a hardwood floor at least 3.2 mm thick vinyl tile
. There shall be no problem on appearance, structure, performance and safety.
6.3 振動測試/Vibration and Shock
產品應能承受在正常運輸中的振動,參照MIL-STD-810D 514.3項目錄1程式I
The power supply shallbe desiged to withstand normal transportation vibration per MIL-STD-810D method 514.3 CAT1 Proc I.
6.4 平均無故障時間/MTBF
平均無故障時間Mean Time Between: 50,00 hr.@ 25 ℃
7.0 安規及電磁相容/SAFETY AND EMC STANDARD
7.1 安規標準/Safety standard :
7.2 電磁相容標準/EMC Standard :
7.3 高壓測試/Dielectric strength
初級對次級/Primary to secondary :AC2500V 60S Cut off current 5mA
7.4 絕緣電阻/Insulation resistance
初級對次級/Primary to secondary : ≥20MΩ Apply DC 500V
在40℃溫度90%的濕度環境下6小時,絕緣阻抗時不低於20MΩ
After store in 40 ℃ temperature and 65% humidity 6 hours, the insulation of primary to secondary is more than 20M OHM.
8.0 機械結構MECHANICAL
8.1 輸出DC線/Output DC Cord
8.1.1 DC線材/Output cord: UL2464 18AWG 1200±50mm
8.1.2 DC插頭/Output plug type: 5.5*2.1*10
8.1.3 DC插頭極性/Output plug polarity : 內正外負
8.1.4 搖擺測試/Flexibility test
8.1.5 拉力測試/Pull test
固定DC頭,吊重3KG 60秒,無外觀損傷.
Fixed both DC cord plug and bush and a static load of 20P shall be applied
and sustained for 60s. There shall be no abnormality on the DC cord
