30v power supply for sale, brand-new and used.

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ScalesGalore 4802 Glenwood Rd. Brooklyn, NY 11234

High-Current 30A 12v(adj) Power Supply Charger Car-Start +Bonus* This is a very Light and Compact , yet Powerful 12volt SWITCH-MODE Power Supply with ADJUSTABLE Output that can be pre-set between 10v and 15v DC. It Produces Clean Filtered Regulated (stable) DC Power that is suitable for operating sensitive electronic equipment but also is able to produce enough current to start car engines and / or do Fast-Charging of 12v Batteries or Banks of batteries..

Mastech HY3020D is a high current regulated linear DC power supply, it is one of the most stable and powerful DC power supply from Mastech, and the most powerful linear DC power supply we carry. This high quality variable DC power supply has two levels of control over both current and voltage outputs (coarse and fine), which can be continuously adjustable at 0-30V DC and 0-20A.

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What You'll get: Mastech HY3010E Variable Regulated DC Power Supply 30V 10A Voltage Current Power Cord Included Other Accessories that are Not pictured or ment

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KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v Circuit protection for over load, short circuit and over temperature. Automatic switching between mA and A display Product Description This Linear power Supply packed with features and at a cost that can't be beat.