Jaycar 13.8V 40A Switchmode Bench Power Supply | High-Current Workshop Testing

You're bench-testing a 12V linear amp, an amateur transceiver, or a high-powered car stereo and the wall wart sags under load. Your readings are garbage and you can't trust the result. This Jaycar 13.8V 40A switchmode supply holds that current steady while internal fans keep it cool through sustained runs. Banana-socket binding posts, LED power indicator, rear-mounted M205 fuse. Plug in, dial up, test without the voltage dip that kills your numbers. $239 RRP

• 13.8V output at 40A continuous — handles high-draw transceivers and linear amps
• Switchmode design with internal cooling fans for sustained high-temperature operation
• Banana-socket style binding post output for secure bench connections
• LED power-on indication and rear-mounted M205 fuse
• Suits 12V amateur transceivers, linear amps, and high-powered car stereo testing