High-Precision 15V 40A Adjustable Laboratory Power Supply
The MFJ PC-405 is a professional-grade, high-capacity adjustable DC bench power supply engineered for heavy-duty testing, specialized laboratory applications, and demanding electronic workshop projects. Delivering a fully variable output voltage from 0 to 15 VDC and a massive adjustable output current from 0 to 40A, it stands out as the ultimate tool for developers and technicians requiring safe, high-amperage power delivery.
Fine Precision Control and Sharp Digital Interface
Featuring high-precision potentiometers, the MFJ PC-405 enables operators to dial in and control electrical parameters with exceptional stability. Monitoring electrical data is straightforward and clear thanks to its modern 4-digit white digital tube display, providing an ultra-sharp resolution of 0.01V and 0.01A even in low-light laboratory environments.
Outstanding Electrical Stability and Operational Safety
Built to provide maximum protection for sensitive connected equipment and industrial modules, this power supply incorporates excellent load and current stability metrics. Designed strictly for indoor bench use, its robust architecture ensures optimal heat dissipation and safety management under prolonged high-current workloads.
TECHNICAL SPECIFICATIONS
• Input Voltage: 230 VAC ±10 % / 50-60 Hz
• Output Voltage Range: 0 – 15 VDC fully adjustable
• Output Current Range: 0 – 40 A fully adjustable
• Display Type: White 4-digit digital tube
• Display Resolution: 0.01 V / 0.01 A
• Current Stability: ≤5 % + 3 mA
• Load Stability: ≤5 % + 3 mA
• Ripple Noise: ≤5 % AP-P
• Operating Temperature: 0 to 40 ºC
• Dimensions (LxWxH): 275 x 200 x 105 mm
• Weight: 3 kg
CONTENT
• MFJ PC-405 Laboratory Power Supply
• AC Power Cord (European Socket)
• Copper Wiring Terminals
• Instruction Manual
