Tired of bench supplies that hog space and drift when you need precise voltage? The Matsusada Bench Power Supply delivers up to 320 V from an ultra-slim chassis, giving you a quiet, stable source for high-voltage projects without cluttering your workbench.
Benefits of Matsusada Bench Power Supply
- Space saving: its ultra-slim design fits into crowded labs, freeing up valuable bench area.
- Quiet operation: fanless natural convection keeps noise to a minimum during long tests.
- Accurate output: low ripple of 10 mVrms protects delicate circuits from interference.
- Fast response: improved transient performance reduces rise time, speeding up troubleshooting.
- Safe testing: built-in over-current and back-flow protection prevents damage to your work.
Matsusada Bench Power Supply Overview
Using this supply feels effortless - the rotary encoder and digital interface let you set voltage or current in seconds, while three memory slots store your favourite settings for instant recall. You’ll notice the smooth, stable output as you move from prototype to production, and the universal 85-264 VAC input means you can plug it in anywhere without extra adapters.
Usages of a 80W Bench Power Supply
Ideal for precision lab testing, industrial automation, and electronics validation, this unit handles high-voltage tasks such as powering LED arrays, driving motor controllers, or charging battery packs, all while keeping the bench tidy and the workflow uninterrupted.
Key Features of a 80W Bench Power Supply
- Output voltage range: 0-320 V DC. Provides the flexibility to power a wide variety of circuits.
- Maximum current: 0.5 A. Supplies enough current for most high-voltage applications up to 80 W.
- Programmable mode: CV/CC with rotary encoder and digital control. Lets you switch between constant voltage and constant current easily.
- Input voltage: 85-264 VAC universal. Works in any standard outlet worldwide.
- Cooling method: Fanless natural convection. Ensures silent operation and lower maintenance.
- Interface options: USB / LAN / RS-232 / RS-485 via adapters. Enables remote monitoring and integration into test rigs.
- Memory slots: Three preset slots. Saves your favourite settings for quick reuse.
- Ripple: 10 mVrms typical. Delivers clean power that won’t disturb sensitive components.
- Protection: Overcurrent and backflow prevention. Safeguards both the supply and your devices.
- Form factor: Ultra-slim (~35 mm width). Fits into tight spaces without compromising performance.
Specifications
| General Information |
|
| Model |
P4KF-80H |
| Series |
P4KF-80 (Next-generation R4K-80 series) |
| Manufacturer |
Matsusada Precision |
| Output Specifications |
|
| Output Voltage |
0 to 320 V DC |
| Output Current |
0 to 0.5 A |
| Output Power |
80 W |
| Voltage Models Available |
L: 16V / N: 36V / M: 110V / H: 320V |
| Ripple |
10 mVrms (typical for H model) |
| Control Type |
Programmable DC output (CV/CC mode) |
| Output Control |
Rotary encoder + remote digital control |
| Interfaces & Communication |
|
| Interface Options |
Digital interface (USB / LAN / RS-232 / RS-485 via adapters) |
| Memory Function |
Multi-set memory presets (up to 3 settings) |
| Protection & Performance |
|
| Protection Features |
Overcurrent protection, backflow current prevention |
| Efficiency Features |
Improved transient response over R4K series |
| Special Features |
Reduced ripple, faster rise time, enhanced stability |
| Power & Cooling |
|
| Input Voltage |
85–264 VAC universal input |
| Cooling Method |
Fanless natural convection |
| Physical Characteristics |
|
| Form Factor |
Ultra-slim benchtop chassis (~35 mm width class) |
| Application |
|
| Application |
Precision lab testing, industrial automation, electronics validation |
