Electrifier 600W Adjustable DC-DC Buck Converter 12-75V to 2.5-60V CV/CC | Stable adjustable DC output for chargers, LED drivers and DIY builds | 80kHz buck | Screw terminals | Onboard cooling fan

The Electrifier 600W Adjustable DC-DC Buck Converter is built for makers and technicians who need one module to deliver stable, tunable power across a wide range of jobs. It steps a 12 to 75V DC input down to any output between 2.5V and 60V, with the output ceiling set near 80 percent of the supply voltage to keep the buck stage operating in its proper range. Voltage and current are independently adjustable, so you can dial in constant-voltage output for a fixed rail or switch to constant-current mode for charging and LED-driver work. At its core is a non-isolated buck stage switching at 80kHz, paired with an alloy heat sink and an onboard cooling fan that together sustain heavy continuous loads. The module supplies up to 25A and 500W continuously in a well-ventilated space, with the 600W rating reserved for short bursts rather than steady operation — a distinction worth respecting when you size it for your system. A blue LED keeps live output voltage in view, and sturdy screw terminals on both the input and output sides make wiring fast and secure. The board measures roughly 10 × 6 × 2 cm and weighs about 125g. That flexibility suits battery charging, LED drivers, motor and inductive-load supplies, solar and automotive step-down tasks, and general bench or DIY power work. One honest note for charging and inductive loads: this is a non-isolated module without built-in output anti-refill or reverse-input protection, so fit an external anti-refill diode where your load requires it. Every unit is produced in an ISO-certified facility and carries a one-year warranty backed by Electrifier's India-based brand support, giving you adjustable, workhorse power conversion with help on hand if you need it.