10 Models & 50-Piece Versatility Includes 50 linear voltage regulators (L7805/7806/7812/7824/LM317 and more) covering fixed (5V/6V/12V/24V) and adjustable outputs, perfect for diverse electronics prototyping and repairs.
3-Terminal Positive Voltage Regulator Kit
Wide Application Compatibility Ideal for powering Arduino boards, LED strips, automotive circuits, and industrial control systems requiring stable DC voltage (1.5A max current, 35V input).
Robust & Safe Design Built-in thermal overload and short-circuit protection, paired with TO-220 packages for efficient heat dissipation and durability in high-temperature environments.