產(chǎn)品說明：
l 20-30W隔離式恒流LED驅(qū)動電源
l 產(chǎn)品型號：DA-2030-PF
l 輸出功率：20-30W
產(chǎn)品特點(diǎn)：
l 高壓啟動，無，無閃爍
l 紋波低，啟動快，高PF，率
l 過溫保護(hù)，過壓保護(hù)，過載保護(hù)，短路保護(hù)
l 隔離電源，，質(zhì)保2年
l CE, RoHS
電氣特性：
l 輸入電壓：85~265V AC
l 輸入頻率：47Hz~63Hz
l 功率因素≥0.95
l 輸出電壓：20~45VDC
l 電流：1.2A
l 輸出功率：30W
l 轉(zhuǎn)換效率≥89%
l 恒流:&plun;3%
l 紋波及噪聲（P-P）≤5%
l 溫度系數(shù)：&plun;0.2%/℃
保護(hù)特性：
l 輸出空載電壓≤60V
l 短路保護(hù)
l 過溫保護(hù)
l 過壓保護(hù)
l 過載保護(hù)
電磁干擾：
l 傳導(dǎo)干擾度：EN55015, CL B
l 輻射干擾度：EN55015, CL B
環(huán)境條件：
l 工作溫度：10℃～+45℃（典型值25℃）
l 存儲溫度：-20～+70（典型值25）
l 相對濕度：5-95%
l 大氣壓力：70-106 KPa
、保護(hù)：
l EMC:BSTY-1EC-1
l LVD:BSTY-1SC-2
l RoHS:BSTY-1RC-4
l 使用壽命：50000小時長壽命設(shè)計
產(chǎn)品包裝尺寸重量數(shù)量：
l 裸板電源尺寸/重量：85mm*39mm*23mm
l 外置電源尺寸/重量:115mm *45mm*28mm
l 裸板電源包裝尺寸/重量/數(shù)量：
l 外置電源包裝尺寸/重量/數(shù)量：
Product description:
20-30W isolation te constant current LED driver power supply
Product model: DA-2030-PF
Output power: 20-30W
Product features:
High voltage start, no delay, no flicker
Low ripple, start quickly, high PF, high efficiency
Over temperature protection, over-voltage protection, overload protection, short circuit protection
Isolated power supply, safe and reliable, quality urance two years
CE, RoHS certification
Electrical properties:
Input voltage: 85 ~ 265V AC
Input frequency: 47 hz ~ 63 hz
Power factor>0.95
Output voltage: 20 ~ 45VDC
Maximum current:1.2 A
Maximum output power: 30 w
Conversion efficiency> 89%
Constant current precision:&plun;3%
Ripple and noise (P - P)≤5%
Temperature coefficient:&plun;0.2%/℃
Protection features:
Output no-load voltage≤60V
Short circuit protection
Over temperature protection
Over voltage protection
Overload protection
Electromagnetic interference:
Conducted interference degree: EN55015, CL B
Radiated interference degree: EN55015, CL B
Environmental conditions:
Working temperature:10℃~ +45℃tical values (25℃)
Storage temperature:-20℃～+70℃tical values (25℃)
Relative humidity: 5~95%
Atmospheric pressure: 70-106 KPa
Certification,life：
EMC:BSTY-1EC-1
LVD:BSTY-1SC-2
RoHS:BSTY-1RC-4
Life: 50,000 hours long life design
Product packaging/size /weight/ quantity:
Driver size/weight:85mm*39mm*23mm
External driver size/weight:115mm*45mm*28mm
Driver packing size/weight/quantity:
External driver packing size/weight/quantity: