PowerPRO 3AMP Power Supply for High-Current Electrophoresis
The PowerPRO 3AMP Power Supply is a high-current laboratory power supply designed for demanding electrophoresis and electroblotting applications. It provides a maximum output of 300V, 3000mA and 300W, making it particularly suitable for applications that require higher current than conventional electrophoresis power supplies.
The PowerPRO 3AMP is designed for virtually all high-current electrophoresis applications. Its higher current output is especially useful for electroblotting systems with high-intensity plate electrodes, including Cleaver Scientific omniBLOT Maxi, VS20 WAVE and semi-dry blotting systems.
Electrotransfer runs can be performed using either constant or programmable modes. Timed operation can help control transfer conditions, while constant low-current operation can also support overnight transfers in wire-electrode systems. The timer can be extended up to 999 minutes in constant mode.
PowerPRO 3AMP Power Supply Key Features
- Maximum voltage: 300V
- Maximum current: 3000mA / 3A
- Maximum power: 300W
- 5 pairs of output connections
- Designed for high-current electrophoresis
- Suitable for electroblotting applications
- Constant-parameter operation
- Programmable 6-step operation
- Pre-programmed settings
- Timer from 1–999 minutes
- 2.4-inch TFT display
- Microprocessor controller
- 1V and 10mA resolution
- No-load detection
- Overload detection
- Ground leakage detection
- Over-temperature protection
- Shrouded plugs and sockets
- Flame-retardant ABS faceplate
- CE compliance
Technical Specifications
| Specification | PowerPRO 3AMP |
|---|---|
| Product Type | High-Current Electrophoresis Power Supply |
| Maximum Voltage | 300V |
| Maximum Current | 3000mA / 3A |
| Maximum Power | 300W |
| Output Pairs | 5 |
| Operating Modes | Constant Parameter / Programmable |
| Programmable Operation | 6-Step Programme |
| Timer | 1–999 minutes |
| Resolution | 1V, 10mA |
| Display | 2.4-inch TFT |
| Controller | Microprocessor |
| Input Voltage | 100–240V, 47–60Hz |
| Input Power | 410W |
| Operating Temperature | 4°C–40°C |
| Operating Environment | ≤95% RH |
| Dimensions | 21.5 × 33.5 × 10.4 cm |
| Weight | 2.1 kg |
| Output Diameter | 4mm |
| Safety | No-load, overload, leakage and over-temperature detection/protection |
| Compliance | CE |
Why Choose the PowerPRO 3AMP Power Supply?
The main advantage of the PowerPRO 3AMP Power Supply is its 3A maximum current output.
Many standard electrophoresis power supplies are designed primarily around lower-current applications. The PowerPRO 3AMP is specifically designed for high-current electrophoresis applications, making it particularly valuable for electrotransfer and blotting workflows.
Its 3000mA current capability and 300W maximum power provide the capacity needed for systems with high-intensity plate electrodes.
The unit is particularly suitable for:
- High-current electrophoresis
- Electroblotting
- Western blotting
- Semi-dry blotting
- Large-format vertical electrophoresis
- PAGE applications
- Electrotransfer
- Molecular biology laboratories
- Protein research laboratories
- Biotechnology laboratories
- University and research laboratories
The manufacturer specifically identifies the PowerPRO 3AMP as suitable for omniPAGE Maxi vertical electrophoresis and omniBLOT and semi-dry blotters.
High-Current Electrophoresis Applications
The 3000mA electrophoresis power supply capability makes this model particularly useful when an electrophoresis or electrotransfer system requires substantial current.
For electroblotting, the PowerPRO 3AMP can provide the higher current output required by compatible high-intensity plate-electrode systems. The manufacturer specifically mentions compatibility with omniBLOT Maxi, VS20 WAVE and semi-dry blotting systems.
This makes the PowerPRO 3AMP a strong option for laboratories performing protein transfer and other high-current electrophoresis procedures.
Programmable and Timed Operation
The PowerPRO 3AMP supports both constant-parameter and programmable operation.
Its six-step programmable function allows users to configure multi-stage protocols where operating parameters can be changed during a run. Pre-programmed settings are also available.
The timer supports operation from 1 to 999 minutes, providing flexibility for both short electrophoresis procedures and extended electrotransfer protocols.
For overnight transfers, the manufacturer notes that the extended timer can be useful for constant low-current operation with wire-electrode systems.
Five Output Pairs
The PowerPRO 3AMP features five pairs of outputs, providing flexibility when connecting compatible electrophoresis and blotting systems.
The output connectors have a 4mm diameter, while shrouded plugs and sockets provide an additional safety feature during laboratory operation.
Safety Features
The PowerPRO 3AMP incorporates several monitoring and protection functions designed to help protect the power supply and connected electrophoresis equipment.
Safety functions include:
- No-load detection
- Overload detection
- Ground leakage detection
- Over-temperature protection
- Shrouded plugs and sockets
What is the PowerPRO 3AMP Power Supply?
The PowerPRO 3AMP is a high-current electrophoresis power supply designed for demanding electrophoresis and electroblotting applications.
What is the maximum current of the PowerPRO 3AMP?
The PowerPRO 3AMP provides a maximum current of 3000mA (3A).
What is the maximum power output?
The maximum power output is 300W, with a maximum voltage of 300V.
Is the PowerPRO 3AMP suitable for Western blotting?
Yes. It is designed for high-current applications such as electroblotting and is intended for use with compatible omniBLOT and semi-dry blotting systems.
How many output pairs does it have?
The PowerPRO 3AMP has five pairs of outputs.
Is the PowerPRO 3AMP programmable?
Yes. It supports a 6-step programmable mode, as well as constant-parameter operation and pre-programmed settings.
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