---
type: product
schema_version: 1
stock_number: "48127-1"
canonical_url: "https://www.artisantg.com/48127-1/Newport-LDX-3690"
json_url: "https://www.artisantg.com/48127-1/Newport-LDX-3690.json"
generated_at: "2026-11-07T12:18:11.291Z"
last_updated: "2026-10-16T09:50:41.527-05:00"
---

# Newport / ILX Lightwave LDX-3690 High Power Laser Diode Driver

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Newport
- Model: LDX-3690
- Condition: Used and in Excellent Condition
- Price: $2,450.00 USD
- Availability: In stock, 3 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 60 lb
- Shipping dimensions: 32X24X24 in

## Categories

- Test Equipment > Optical Test > Laser Drivers (primary)

## Details

Rackmount handles included.

### Configuration

- Drive Current Output:
    - Output Current Range: 0 to 120 A
    - Set-Point Resolution: 60 mA
    - Set-Point Accuracy: 0.1% +120 mA
    - Maximum Power: 1200 W
    - Noise and Ripple: 60 mA
    - Operation Transients: < 120 mA
    - 1kV EFT/Surge Transients: < 480 mA
- Analog Output:
    - Transfer Function: 33.3 mV/A
- Measurement:
    - Output Current Display Range: 120.00 A

## Images

- <https://www.artisantg.com/itemimages/newport_ilx_lightwave_ldx_3690_view1_20231215114537.jpg>
- <https://www.artisantg.com/itemimages/newport_ilx_lightwave_ldx_3690_view2_20231215114537.jpg>
- <https://www.artisantg.com/itemimages/newport_ilx_lightwave_ldx-3690_view1_20231218121235761.jpg>
- <https://www.artisantg.com/itemimages/newport_ilx_lightwave_ldx-3690_view2_20231218121235932.jpg>