Bio-Rad PowerPac 200 DC Power supply

• Gel electrophoresis for separating DNA, RNA, and proteins in molecular biology.
• Western blotting for transferring separated proteins to a membrane.
• Southern and Northern blotting for transferring DNA and RNA, respectively.
• General laboratory power requirements for low-voltage DC applications.
• Educational settings for practical demonstrations of electrophoresis techniques.

Typical output voltage

Units of this type commonly offer adjustable output voltages, typically ranging from 10V to 200V.

Typical output current

For this class of equipment, output current is generally adjustable, often up to 500mA.

Power supply

Typically operates on standard single-phase mains power, commonly 230V AC, 50Hz in the UK.

Control interface

Units of this model typically feature a digital display and push-button controls for setting parameters.

Safety features

Commonly includes features such as automatic crossover, short-circuit protection, and over-voltage protection.

Dimensions

Benchtop units of this type typically have a compact footprint, suitable for laboratory environments.

• What is the primary function of a DC power supply like the PowerPac 200?

  Its primary function is to provide stable, controllable direct current (DC) power for laboratory applications, most notably gel electrophoresis and blotting techniques.

• Can this unit be used for both DNA and protein electrophoresis?

• What kind of maintenance does a DC power supply require?

• Is this power supply suitable for high-throughput applications?

• What safety precautions should be taken when operating this equipment?

Power supplies and switch units for labs, biotech and pharma facilities are valued for their reliability and precision voltage regulation. Buyers typically prioritize robust build quality and consistent performance when purchasing used models. Industry sentiment favors units with clear maintenance histories and intact safety certifications. Key considerations include output specifications matching application requirements, remaining component lifespan, and compatibility with existing facility infrastructure. Reputable units from established manufacturers generally command confidence in laboratory and production environments.

General overview for this equipment type