Laboratory power supply Voltcraft FSP-1122 12 V DC 2 A

The Voltcraft FSP-1122 is a compact laboratory DC power supply that delivers a fixed 12 V output with a maximum current of 2 A. Built for bench use in electronics testing, repair and prototyping, it provides a stable low-voltage source suitable for powering modules, sensors, small circuits and measurement setups. The housing and connectors are sized for easy placement on a workbench and straightforward wiring to devices under test.

Advantages

The unit offers regulated 12 V output with low ripple and adequate current for many small electronic tasks, enabling consistent test conditions and safer component verification. Its compact footprint and simple terminals reduce bench clutter and allow quick connection to cables, test leads or small loads. Designed for continuous operation at rated output, it provides predictable behaviour during development and diagnostic procedures.

Suitable for

• Powering development boards, microcontroller modules and sensor arrays
• Electronics repair and component testing on the bench
• Prototyping small circuits and breadboard projects
• Supplying stable voltage for measurement and calibration tasks

Key specifications

• Output voltage: fixed 12 V DC
• Maximum output current: 2 A
• Regulation: designed for stable DC output with low ripple suitable for small-signal work
• Form factor: compact benchtop housing for easy placement
• Connectors: standard DC output terminals for direct wiring to devices

How to use

Place the power supply on a stable surface and connect the output terminals to the device or circuit using appropriate leads, observing correct polarity. Verify that the connected load does not exceed the 2 A maximum current rating. Power the unit from the mains supply according to the manufacturer's instructions and monitor the connected device during initial power-up to confirm expected behaviour. For continuous use, ensure adequate ventilation around the housing.

Recommendations

Use the Voltcraft FSP-1122 when a reliable, fixed 12 V DC source is required for low-current applications. Avoid connecting loads that draw more than the rated 2 A and prevent short circuits by checking wiring before switching on. If longer-term high-current operation is needed, consider a supply with higher current capability and include appropriate fusing or overcurrent protection.