mario
huangliyu1 you're welcome. Please contact our customer service staff for any questions.
2019-09-01 10:47:06 Helpful (1)Q: схема подключения лазерного диода ?
Asked by Сергей Акифьев on 2018-06-05 05:41:33
mario Catodo pin 1 (polo negativo), anodo pin 2 (polo positivo) e pin 3 senza connessione.
2019-08-24 10:02:51 Helpful (1)Q: what is the diameter and the operating voltage/amperage
Asked by CHINEZU englez on 2019-05-14 07:27:18
mario Diameter:5.6mm; operating voltage: Typ.1.95 V, max. 2.2 V; Iop: Typ. 320 mA, max. 360 mA
2019-08-24 09:55:52 Helpful (0)
Lutz DearMario, you find the polarity in the data sheet at: www.frlaserco.com/download/20150610160047/FARL-300M-808-TO56.pdf. The anode ( ) is the middle pin and the cathode (-) is pin 1 to the right when pin 2 (middle) is below pin 1 and 3. This seems a general use pumping laser diode. Be careful it can not tolerate reverse voltages of 2V or greater! Hope this helps Lutz
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mario Whatis polarity?