Quarch’s latest HD Programmable Power Modules (PPMs) give you voltage stability control by adding remote voltage sense into the control loop between the PPM and the devices you’re testing.
Even under high load on 3v3 devices, and with losses in the cables and/or test fixtures, the output voltage at the device will always be correct—a major advantage, especially when testing M.2 devices.
Upgrades are also available for most older HD PPMs, with a full recalibration, for $500 (single-output QTL1999 units) or $3,000 (6-output QTL1995 units).
How to upgrade
Get started by emailing firstname.lastname@example.org to ask for a Return Merchandise Authorization (RMA).