
Current bid:
$100
Time Left
Ends Oct 11, 2026
From the seller's description. Not a guarantee of condition.
Market demand: Medical in California sell about 50% of the time, typically ~5 bids. Based on 1,519 completed sales over the last year.
Factor X - Government Remarketing, CA
Private seller (not a government agency), listed on a platform we index for its fleet and equipment.
Condition: As-is
Newport Model 505B Laser Diode Driver Manufacturer: Newport Corporation — Irvine, CA, USA Model: 505B Serial Number: 112205001 Date of Manufacture: June 2011 Designed in USA / Made in Taiwan Electrical Specifications: Input Voltage: 100/120/220/240V (universal) Frequency: 60/60 Hz Max Power: 30W Fuse: 100/120V: 1.0A T ~250V | 220/240V: 0.5A T ~250V CE Marked Laser Diode Driver Specifications: Current Range: 0 to 200mA / 0 to 500mA (switchable) Operating Modes: Constant Current (I) / Constant Power (P) — front-panel selectable Display: 4-digit LED readout (mA) Display Modes: Setpoint / Limit Set / LD Current / PD Current (selectable) Current Set: Precision rotary dial Modulation: External modulation input — BNC connector (A/V or mA/V selectable) Bandwidth: Low / High selectable (rear panel switch) Laser Enable: Key-switch safety interlock Error/Limit Indicators: Front-panel LED status lights Rear Panel Connections: USB: Type-B connector — PC control interface PHOTODIODE: BNC PD Bias Adjust OUTPUT: 9-pin DB-9 connector — Interlock (1,2), Chassis GND (3), Laser Cathode (4,5), PD Cathode (6), PD Anode (7), Laser Anode (8,9) AC Power: Standard IEC inlet Ideal For: Driving semiconductor laser diodes for photonics, fiber optics, spectroscopy, flow cytometry, and laser research OEM integration, lab benchtop use, and university research Compatible with a wide range of laser diode modules and pigtailed diodes up to 500mA Removed from working use Sold as-is, with no warranties or guarantees. Assistance available for loading at pickup. Feel free to use Q&A feature to send any offers Please reach out to DJ for any questions: DJ@factorx.com | (808)649-0700
Factor X - Government Remarketing, CA
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