The PSU HB12-1.7A Linear Power Supply Unit is a dependable 20.4W regulated linear power supply designed to provide a stable 12V DC output at up to 1.7A. Built for applications that require clean, low-noise DC power, this linear power supply is ideal for audio equipment, communication systems, laboratory instruments, test equipment, security systems, electronic projects, and other sensitive devices where minimal electrical interference is essential.
Unlike switch mode power supplies, the linear design produces very low ripple and electrical noise, making it particularly well suited for analogue circuits, audio amplifiers, radio equipment, and precision instrumentation. The regulated 12V DC output ensures connected equipment receives a consistent voltage, helping to improve performance and extend the lifespan of sensitive electronics.
The robust construction is designed for reliable, long-term operation in both commercial and hobbyist environments. Whether used as a replacement power supply or integrated into a new electronic system, the PSU HB12-1.7A delivers dependable performance with excellent voltage stability.
Its compact design makes it suitable for bench-top use, permanent installations, and educational applications where a reliable source of regulated 12V DC power is required.
Features
Part Number: PSU HB12-1.7A
Regulated linear power supply
Stable 12V DC output
Maximum output current of 1.7A
Maximum output power of 20.4W
Low ripple and low electrical noise
Excellent voltage regulation
Ideal for sensitive electronic equipment
Reliable continuous-duty operation
Durable construction for long service life
Suitable for commercial, laboratory, educational, and DIY applications
Specifications
Part Number: PSU HB12-1.7A
Product Type: Linear Power Supply Unit
Power Supply Technology: Linear
Output Voltage: 12V DC
Maximum Output Current: 1.7A
Maximum Output Power: 20.4W
Output Type: Regulated DC
Applications
Audio amplifiers and audio equipment
Radio communication equipment
Laboratory and test equipment
Electronic instrumentation
Security and alarm systems
Educational electronics projects
Industrial control circuits
Embedded electronic systems
DIY electronics and prototyping
General-purpose 12V DC applications requiring up to 1.7A (20.4W)
What's in the box
1 x PSU HB12-1.7A 12V 1.7A Linear Power Supply Unit 20.4W
