Longwei Electric

The Longwei LW-3020D Power Supply is a high-precision single-channel variable regulated DC switching power supply featuring an adjustable output of 0-30V voltage range and 0-20A current range (600W max power), constant voltage (CV) and constant current (CC) modes with automatic crossover for stable performance across demanding testing needs, a bright digital LED display for accurate real-time monitoring of voltage and current readings, and intelligent temperature-controlled cooling for reliable operation under continuous high-power loads. This high-efficiency switching power supply includes comprehensive protection features including over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP), along with low ripple output, high efficiency operation (up to 85%), and a compact, durable design suitable for demanding work environments. The LW-3020D is ideal for research and development laboratories, industrial production and manufacturing, high-power battery charging and testing (EV batteries, solar batteries, lead-acid banks), LED lighting and driver testing, PCB prototyping and assembly, telecommunications equipment testing, automotive electronics, power supply testing, and repair benches requiring high-current DC power. As an authorized Longwei Electric distributor in Karachi, Instrument Technology Link offers this professional high-power supply at competitive prices in Pakistan. Order the LW-3020D today for reliable 30V 20A variable DC power in all your laboratory, industrial, and high-power testing applications.