Sold: 2W 445nm laser

marcuspeh said:

FS: budget 4A test load (3 left), pl450b diode (0 left), 100mw green laser module (1 left)

Firstly, up for sale is 4A selectable test load. This test load has jumpers which allows you to choose between 1-10 diodes to stimulate various voltage dropout (Vf) of laser diode. Also, there is a resistor which will discharge the capacitor on the driver.


Some of you might be wondering, what is the use of a test load. Test load is used to test a diode driver for proper current output and waveform before being attached to laser diode. This prevents too much undesirable amount of current from reaching the laser diode and reduce the chance of you damaging or killing your laser diode.

For chosing the number of diodes, refer to this datasheet


Note:
1-> I will be including free aligator clips which can be used for the testload


Price: $12.90
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Next, up for sale is osram PL-450B 450nm
120mw single mode, 3 8mm Laser Diode. The diodes are brand new and never used.

Price: $27
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Lastly, up for sale is 100mw 532nm module (12mm x 55mm). Similarly, this is also brand new.

Price: $12
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Shipping would be $4.50 no matter how you order.
Total: Amount + paypal tax + shipping

Click to expand...

Bionic-Badger said:

Can you bump less frequently? Like maybe twice a week or something? It's not like your thread is falling off the bottom of the BST page.

Click to expand...

Bionic-Badger said:

Can you bump less frequently? Like maybe twice a week or something? It's not like your thread is falling off the bottom of the BST page.

Click to expand...