VOLTCRAFT CSP-240 fonte de alimentação de laboratório, tensão alternada ajustável 1 - 15 V/AC, máx. 1,5 A, 22,5 W, controlo de frequência, 1 saída VC-17192765

Where most benchtop supplies stop at fixed-frequency DC, the VOLTCRAFT CSP-240 goes further: it delivers continuously adjustable AC voltage from 1 to 15 V/AC with a variable output frequency of 50–500 Hz. That makes it a compact, single-channel source for testing transformers, motors, audio circuits, and any component that needs a clean, controllable AC signal. The analog meter keeps monitoring straightforward, while the two rotary knobs let you set voltage and frequency independently in seconds.

Highlights

• Adjustable AC output: 1–15 V/AC, up to 1.5 A, 22.5 W maximum
• Variable frequency: 50–500 Hz, continuously tunable
• Single output channel with manual rotary controls
• Analog display for clear voltage and current indication
• Overload and short-circuit protection for safe operation
• Benchtop form factor, ideal for labs and service benches

In daily use

The CSP-240 fits naturally on a crowded workbench. Set the voltage, dial in the frequency, and connect your load — the analog meter gives immediate feedback. Whether you are characterising a small transformer, driving a synchronous motor, or simulating mains-derived signals at non-standard frequencies, the unit responds smoothly and holds its setting. The robust housing and simple layout mean less time reading menus and more time testing.

Full specifications

• Output type: AC (alternating current)
• Output voltage range: 1–15 V/AC
• Maximum output current: 1.5 A
• Maximum output power: 22.5 W
• Output frequency range: 50–500 Hz
• Number of outputs: 1
• Input voltage: 230 V/AC
• Voltage adjustment: continuously adjustable
• Frequency adjustment: continuously adjustable
• Display: analog (no digital display)
• Protection: overload, short-circuit
• Control: manual rotary knobs
• Form factor: benchtop

Final note

For engineers and technicians who need a reliable, adjustable AC source without the complexity of a full function generator, the VOLTCRAFT CSP-240 is a practical, no-nonsense tool that earns its place on the bench.