Laser Diode Driver, 50A CW, for ≤2 diodes in series

This is a product by Sino-Laser (Beijing) Inc.

This auction is for a new 4V50A laser diode driver for industry DPSS Nd:YAG laser system. It can support at most 12 diode bars in series.

This can work for 1 or 2 laser diodes in series in CW mode. It can supply DPSS Laser, too.

The max current can be up to 50A.

It is our own product without any international certifications. It is a stable & accurate diode laser power supply, and we use this power supply on our diode bars & DPSS laser modules (20W-75W) for years in China local market.

Here are the specifications:

Technical Parameters

1.Input Voltage: 220VAC+/-15%;
2.Output Voltage: 0-4.75V automatically adjusted to the laser diode;
3.Output Current: 6.5-50A continously adjustable;
4.Empty Load Voltage:  typically 4.75V;
5.Current Noise: typically <=50mA;
6.Temperature Coefficient: <100ppm;
7.Stability: <0.1%;
8.2U, 19Inch Standard Industry Container.

Functions

1.There is no peak current and inrush current while system is on/off, start/stop or in other status.
2.The output voltage will automatically adjusted to the laser diode, no need to be manually controlled.
3.Various protections: water protections, input power voltage protections, output short circuit protections, current limit (max 55A), over current, inside temperature protections, power failure (outlet) protections and etc.
4.Output current slowly increase & drop (around 15 seconds) to protect the diodes.
5.External control support.

Protections:
1. There is no peak current and inrush current while system is on/off, start/stop or in other status.
2. The output voltage will automatically adjusted to the laser diode, no need to be manually controlled.
3.Various protections: water protections, input power voltage protections, output short circuit protections, current limit (max 55A), over current, inside temperature protections, power failure (outlet) protections and etc.
4.Output current slowly increase & drop (around 15 seconds) to protect the diodes.

Warranty: 12 months

Terms and Conditions for the deal:

1. Buyers pay the customs fees and taxes after the item arrived your country.
2. Buyers take charge of clearing customs (it's with no certifications).
3. I take charge of shipping out this item, and buyer takes charge of receiving it.
4. Make sure if you can provide input votage for the driver.
5. Please contact me before your bidding and I will make sure if I can send this item to your country!  My email: liyang@sino-laser.com

This item will be shipped through Express Service (USPS, DHL or TNT) as a package, and declared as a 'sample' for the buyer to clear customs easily !

Contact me before your bidding, pls !!!

Sino-Laser (Beijing) Inc.