180mW 650nm Laser Diode
Sony Laser Diodes :
SLD1236VL100 pcs Pack $1,200
SLD1239JL-54L 100 pcs Pack $1,400
By bidding you AGREE and ACCEPT:
You Are over 18 and know the potential hazards inherent in high power laser equipment.
You WILL use this device in a safe and sane manner for a legal purpose
You Accept this item as a COMPONENT for integration in a system of YOUR OWN design and will hold the SELLER LEGALLY harmless from any and all LIABILITY
You are buying A LOT QTY= 1 LASER DIODE MODULE FOR YOUR BID
You know the electronic safety precautions necessary with this item and therefore accept it AS IT IS as an EXPERIMENTAL COMPONENT without warranty.
R = (Vbat - Vf) / I
where R : Resistance(ohm)
Vbat : Battery or power supply voltage(Volt)
Vf : Laser Diode forward voltage drop from datasheet (Volt)
I : Laser Diode drive current from datasheet (Ampere)
For example :
SLD1236VL Vop 2.8V(2.5V to 3V), Iop 140mA(130 to 150mA)
at 80mW, use 2 AA Battery(3.3V for new battery)
R=(3.3 - 2.8)/0.14 aproximation 3.57 Ohm
Can use general Value 3.3 or 3.9 Ohm.
For 150mW blue-violet Vop = 5.25V(about 5V), Iop = 105mA at 90-110mW, use 4 AA Battery(6.5V for new battery)
R=(6.5 - 5.25)/0.105 = 11.9 ohm
(aproximation 12 Ohm)
Approximate(easy calculate) Laser Diode Power consumtionption :
P = VI
where V : Diode forward Voltage
> I : Diode Current
2.8 * 0.14 = 0.392 Watt
Can use 1/2 W one resistor or 1/4W two resistor parallel or serial connection
154mA(168mA for SLD1239JL) switch mode constant current Driver for SLD1236VL,
3.2-5.1V input(146mA for SHARP inflared)
This board can insert to blank housing.
> Size 16 x 10 mm- Board pattern can be change.
Pin from left up to down; +V Input, GND, -Disable(default enabled)
Right up to down; +V output, GND.
156mA(167mA for SLD1239JL, 104mA for 150mW blue-violet) output
switch mode constant current driver for SLD1236VL, 6-15V input(8.5-15V for blue-violet).
Also can order other constant curret value from 100mA to 1.5 A- Ask before order(can set to near order value-fixed).
Switching power supply for this driver(no casing like this module)
Laser Beam From SLD1239JL Module
Drive : Constant Voltage 2.85V
60mW Blue Violet Laser Diode
Cigarette fire(light) - From Left, Start...Before Fire...After Fire
Punch IC Reel Film - From before punch to after punch
Plastic - Compare White Marks(After fire) and Smoke
Personal build Laser Pointer, Use 140mW SLD1234VL Laser Diode
Can purchase 180mW Laser Diode Module which personally built and fit in penlight.($100 include penlight, module, shipping)
You need only change bulb head to laser module head and need 2 AAA battery.