- 940nm Tilẹ-Iho IRLED -

Orisirisi igun yoo ṣe abajade ina oriṣiriṣi, iwọn ina ti o dín diẹ, aaye ijinlẹ to gun diẹ sii. Ni ifiwera, iwọn ina to gbooro, agbegbe agbegbe itanna nla. Awọn iru iwo igun wiwo wa ni ile-iṣẹ LED ti o dara julọ fun yiyan rẹ ki o le yan eyikeyi ninu wọn fun ohun elo rẹ. Ni ọja, ọpọlọpọ awọn eniyan lo 850nm LED tabi 940nm LED fun kamẹra iran alẹ. Lẹhinna o le ṣe iyalẹnu, ṣe o jẹ LED 810nm ko le ṣiṣẹ fun eyi? Igbẹkẹle naa ni, LED 810nm wọnyi kii ṣe lo nikan ni ẹrọ iranran alẹ, ṣugbọn tun le ṣiṣẹ dara julọ ju LED 850nm lọ. Eyi ti o le rọpo LED 850nm ati ṣafikun idanimọ oju eniyan. Bakanna bi gbogbo LED nipasẹ-iho, awọn atupa LED infurarẹẹdi 810nm yii tun ni iru wiwo fun yiyan rẹ: 5 degree 810nm LED, 20 degree 810nm LED, 30 degree 810nm LED, 60 degree 810nm LED, 90 degree 810nm LED ect. Ni deede, 940nm LED yoo di pẹlu 5mm iwọn LED nipasẹ-iho tabi ọran SMD LED miiran. Ṣugbọn fun iṣẹ akanṣe kan, awọn eniyan ni lati lo lẹnsi nla lati mu agbegbe radiating sii. Ṣe o nilo diẹ ninu 810nm LED pẹlu idiyele ifigagbaga diẹ sii? Kan si wa bayi!

- Iwọn ti 3 mm IR Nipasẹ-iho LED -

* Yi irú o wa tun wa fun awọn miiran LED, gẹgẹbi: 5mm ewe nipasẹ-iho LED, UV LED, 660nm LED, 940nm LED, 5mm bulu nipasẹ-iho LED, ofeefee LED, Amber LED ect *

- Ṣiṣẹ Nipasẹ-iho IR LED -

* Awọn awọ ninu fọto ti mu nipasẹ kamẹra, jọwọ mu awọ emitting gangan bi boṣewa.

- Paramita IR LED nipasẹ-iho -

Parameter	Symbol	Min	Typ	Max	Unit	Test Condition
Collector-Emitter Voltage	VCEO			30	V
Emitter-Collector Voltage	VECO			5	V
Collector Dark Current	ICEO			30	nA	VCE=20V Ee=0mw/cm2
Collector Dark Current	ICEO			150	uA	VCE=70V Ee=0mw/cm2
On State Collector Current	IC(on)		0.7	4	mA	Ee=1mw/cm2 Vce=5v
Collector-Emitter Breakdown Voltage	Bvceo	85			V	ICBO=100uA Ee=0mw/cm2
Emitter-Collector Breakdown Voltage	Bvceo	8.2			V	IECO=10uA
Collector-Emitter Saturation Voltage	VCE(sat)			0.3	V	IC=2mA IB=100uA Ee=1mw/cm2
Photocurrent 1	IPCE	300		400	uA	Vce=5V Ee=1mw/cm2 λP=850nm
Photocurrent 2	IPCE	500		600	uA	VCE=5V Ee=1mw/cm2 λP=940nm
Current gain	hFE	2000		3000	uA	VCE=5V IC=2mA
Wavelenghth of Peak Sensitivity	λP		940		nm
Range of Spectral Bandwidth	λ0.5	700		1100	nm
Response Time-Rise Time	tR		15		us	Vce=5v Ic=1mA RL=1000Ω
Response Time-Fall Time	tF		15		us
Half Sensitivity angle	△λ		±10		deg
Collector-base Capacitance	CCB			8	PF	F=1MHz,VCB=3V

* Lati le pa gbogbo igba igbesi aye LED pọ, ile-iṣẹ BestLED lo okun waya goolu giga fun asopọ asopọ inu

- Iṣakojọpọ IR LED -

* A le di LED yii pẹlu nọmba eyikeyi ti awọn idii ati tẹ tabi tẹ awọn pinni LED bi ibeere rẹ.

- ibatan infurarẹẹdi LED -

- Ilana iṣelọpọ -

- T hrough-iho IR LED -