--- type: product schema_version: 1 stock_number: "53617-9" canonical_url: "https://www.artisantg.com/TestMeasurement/53617-9/Newport-ILX-Lightwave-LDC-3916374-1-Amp-9-W-Laser-Diode-Current-Source-and-Temperature-Control-Module" json_url: "https://www.artisantg.com/TestMeasurement/53617-9/Newport-ILX-Lightwave-LDC-3916374-1-Amp-9-W-Laser-Diode-Current-Source-and-Temperature-Control-Module.json" generated_at: "2026-11-06T22:21:33.665Z" last_updated: "2026-08-07T19:05:39.333-05:00" --- # Newport / ILX Lightwave LDC-3916374 1 Amp / 9 W Laser Diode Current Source and Temperature Control Module _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: ILX Lightwave - Model: LDC-3916374 - Condition: Used and in Excellent Condition - Price: $1,695.00 USD - Availability: In stock, 3 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 3 lb - Shipping dimensions: 18X9X9 in ## Categories - Test Equipment > Optical Test > Laser Drivers (primary) - Test Equipment > Optical Test > TEC - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Details Laser max current: 1 A & TEC max power: 9 W. The LDC-3916374 Laser Diode Controller Module is a combination current source/temperature controller. The current source provides high stability output of either 1 A with fully redundant current limits and multiple laser protection features such as contact bounce detection, compliance voltage limit adjust and 4-wire voltage measurement for precise laser diode forward voltage measurement. The built-in bi-polar temperature controller can work with thermistor type temperature sensors and most TEC modules to deliver precise laser temperature control over a wide range of temperatures. Other features of the TEC control circuit include TEC voltage measurement, digital selection of thermistor current range, and control loop gain adjustment from 1 to 127. ## Images -