the universal driver for ledsd-31m
驅(qū)動d-31m提供了兩種運行模式：
ü 準(zhǔn)連續(xù)波(qcw)(準(zhǔn)穩(wěn)態(tài))模式。在這種模式下，電流可以在25ma到250ma之間進行調(diào)節(jié)。其中有四個頻率可以選擇(0.5khz, 2 khz, 8 khz and 16 khz)。
脈沖模式：在這種模式下，除了頻率可以改變以外，脈沖寬度也可以在0.6-20μs范圍內(nèi)進行選擇。峰值電流在脈沖模式下可以在0-2a范圍內(nèi)進行調(diào)節(jié)。
特性
driver d-31m provides two modesof operation:
¤ quasi continuous wave (qcw)() mode:
this mode provides maximumaverage opticalpowerfrom the led. current can be changed in the range25-250 ma. one of four fre (0.5 khz, 2 khz, 8 khz and 16khz) can be selected.
¤ pulse mode:this modeprovides maximumpeak optical powerfrom the led. inthis mode in addition to adjusting of frequency, pulse duration canbe also selected in the range 0.6-20 μs. peak current can bechanged in the range 0-2 a. please, don't use combination offrequency and pulse duration that gives duty cycle >10%. werecommend using 2 a pulse current only at pulse duration <1μs.
7. technical characteristics.
inputvoltage +12 v, stabilized
voltagetolerance -5..+5 %
powerconsumption lessthen 4 w
adjustment temperaturerange -10 °с..+25 °с
boarddimensions 90×50×25 mm
weight 90 g
qcw mode pulsed mode
pulseduration 31 – 1000μs 0,6 – 20 μs
repetition rate(frequency) 0,5 – 16khz 0,5 – 16 khz
output currentamplitude 20 – 250ma 0,1- 2,0 a
driver d-31m provides two modesof operation:
¤ quasi continuous wave (qcw)() mode:
this mode provides maximumaverage opticalpowerfrom the led. current can be changed in the range25-250 ma. one of four fre (0.5 khz, 2 khz, 8 khz and 16khz) can be selected.
¤ pulse mode:this modeprovides maximumpeak optical powerfrom the led. inthis mode in addition to adjusting of frequency, pulse duration canbe also selected in the range 0.6-20 μs. peak current can bechanged in the range 0-2 a. please, don't use combination offrequency and pulse duration that gives duty cycle >10%. werecommend using 2 a pulse current only at pulse duration <1μs.
7. technical characteristics.
inputvoltage +12 v, stabilized
voltagetolerance -5..+5 %
powerconsumption lessthen 4 w
adjustment temperaturerange -10 °с..+25 °с
boarddimensions 90×50×25 mm
weight 90 g
qcw mode pulsed mode
pulseduration 31 – 1000μs 0,6 – 20 μs
repetition rate(frequency) 0,5 – 16khz 0,5 – 16 khz
output currentamplitude 20 – 250ma 0,1- 2,0 a
本產(chǎn)品的加工定制是否，品牌是LEDMICROSENSOR，型號是D-31M，種類是放大器，波段范圍是中紅外，運轉(zhuǎn)方式是可調(diào)諧式，激勵方式是電激勵式，工作物質(zhì)是半導(dǎo)體，光路徑是反射型外光路，輸出形式是功率型，傳輸信號是單電源型，速度是高速，通道是多通道，輸出波長是1600-5000（nm），線寬是1（mm）
光電二極管;光電探測器;紅外氣體傳感器;中紅外LED;紫外發(fā)光二極管;激光二極管;中紅外光電二極管
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