Thorlabs LDS12B ±12 V DC Regulated Linear Power Supply

The Thorlabs LDS12B is a high-quality, linear ±12 V DC regulated power supply delivering 6 W of output, with universal mains input (100/120/230 VAC) and dual ±12 V rails via a 3-pin Lumberg RSMV3 connector. Designed specifically for precision instrumentation such as amplified photodetectors (PDA/PDB series), PMT modules, avalanche photodiodes (APDs), and femtosecond autocorrelators, its low-noise linear regulation makes it ideal for optics/laser and research lab applications. The unit features an on/off switch with LED indication, current-limit protection, and is RoHS compliant. This supply replaces the older LDS1212 model. For engineers, scientists, and educational institutions seeking a reliable ±12 V supply for dual-rail instrumentation setups, the LDS12B delivers dependable performance from a trusted brand.

Key Specs: ±12 VDC output, 6 W, 100/120/230 VAC input, ~0.25 A output current, 2 m cable with 3-pin connector, linear design (low noise).

Ideal for: Photonics labs, instrumentation setups needing clean ±12 V rails, research environments, university lab benches.