Electrophoresis Power Supply 400V, 50W

  • Small 50W power supply
  • Electrophoresis Power Supplies
  • Multiple Safety Features
  • Programmable multi steps
  • Data Logging
  • Horizontal and Vertical Gel
  • Electro-elution

The EV1450 is a small power supply suitable for most smaller tanks and applications. The front panel and graphical display are designed for ease of use. The display provides all useful information during runs and will show an on screen help to guide the user in setting up the power supply. In Simple Mode you just have to set your power supply to the desired parameters and press run. EV1450 has a firmware upgrade capability so future improvements and features will always be available. Moreover EV1450 has a continuous logging combined with a real time clock so it’s possible to get an overview of previous runs, including possible down-times in case of mains power failures.

Consort Power Supplies are the most robust, long lasting and durable electrophoresis power supplies in the market.


On screen help in 4 languages to assist setting up the power supply parameters and solve errors.

Firmware updates allows for upgrades to the latest version via the USB interface. Feature requests can also be implemented via the firmware system.

Real Time Clock date and time are kept in a battery backup system and is used logging an electrophoresis run.

Various running modes:

Simple Mode: just set voltage, current, power and time for a routine electrophoresis run.

9x9 Method Programming Mode: Up to 9 different programs, each with 9 steps, can be stored in the non-volatile memory. Each step is able to recall a next one, provi ding a flexible multiple step function for special techniques. Parameters of the running step can be changed temporarily without interrupting the run.

Voltage Ramp Mode: a linear voltage gradient for any step provided the limiting current or power is not attained.

Timer Mode: Timer or volt-hour controlled operation will automa tically stop the run and sound an alarm.

Automatic cross-over Each model has constant voltage, constant current, constant power capabilities with automatic cross-over and shows which parameter is kept constant.

Automatic recovery after power failure

Password protection

Data-logging Data logging of about 100 hours of runs are automatically stored. Data includes data/time, voltage, current, power and date/time of following events: start, stop, pause, program number, step, changes, mains failure and auto restart.

Data Transfer Free data acquisition software for PC can be downloaded from our website. It allows to visualize and examine the stored run details.

Remote control EV1450 can be controlled by a computer using special commands.

Safety features:
Ground leakage detection: protection from potential shock hazard when a ground leakage path is detec ted.
Overload protection: full protection against any overload con di tion including accidental short circuit of the output.
Smooth voltage rise: high voltage cannot suddenly appear at the outputs but will increase smoothly up to the pre-set limits.
No load detection: prevents errors such as a bad or a dangling connection.
Isolated communication: Optically isolated USB input/output connection to prevent any high voltage on the communication lines.

Specifications EV1450 50W Electrophoresis Power Supply

PARAMETER RANGE 1...100% of full scale
TIMER 0...99:59 h
VOLT HOURS 0...99.99 kVh
DISPLAY Graphical
Setup resolution 1 V, 1 mA, 1 W
Measurement resolution 1 V, 1 mA, 0.1 W
Programs 9x9 parameter sets
Outputs 4 in parallel, 4 mm sockets
No load protection yes
Ground leakage detection yes
Over load detection yes
Computer Control yes
Password Protection yes
Data logging 3600 values
Time interval 1 to 60 seconds
Real time clock yes
Interface USB
Ambient Temperature 0...40°C
Relative Humidity 0-95%
Power requirment 210-250 VAC, 50/60 Hz, 200 W 100-125 VAC, 50/60 Hz, 200 W
Dimensions (w x d x h) 24x20x13 cm
Weight 3 kg

Model Variant Specifications EV1450

Model EV1450
Voltage 0-400V
Current 0-500 mA
Power 50W
Minimum Load Resistance 30 Ω

Product Line Overview all Power supplies and Ordering Information

Model Description Specification Price $US order online
EV0220 Entry level power supply suitable for most small tanks and applications. Ideal for teaching applications
Voltage: 0...200 V
Current: 0...200 mA
Power: 0...20 W
Min load resistance - 30 ohms
(replaces EV 245 E831)

Suitable for small tanks and applications, includes data logging and real time clock enabling inspection of previous runs
Voltage: 0...400 V
Current: 0...500 mA
Power: 0...50 W
Min load resistance - 30 ohms
(replaces EV 231 E831)

excellent choice for blotting, mulitple horizontal and vertical gels
Voltage: 3...300 V
Current:10...1000 mA
Power:2...150 W
Min load resistance - 10 ohms
(replaces E865)
most popular all round power supply suitable for most application
Voltage: 6...600 V
Current: 5...500 mA
Power 2...150 W
Min load resistance - 30 ohms
(replaces E832)
for High Voltage high current applications
Voltage: 0...1500 V
Current: 0...300 mA
Power: 2...150 W
Min load resistance - 300 ohms
(replaces E832)
for High Voltage applications
Voltage: 0...3000 V
Current: ...150 mA
Power: 2...150 W
Min load resistance - 600 ohms
(replaces EV202 & E802)
good choice for blotting and multiple horizontal and vertical gels
Voltage: 0...300 V
Current: 0...2000 mA
Power: 3...300 W
Min load resistance - 5 ohms
(replaces EV261&E861)

Popular all round power supply
Voltage: 0...600 V
Current: 0...1000 mA
Power: 3...300 W
Min load resistance - 15 ohms
(replacesEV215 & E815)
higher voltage high current application
Voltage: 0...1200 V
Current: 0...500 mA
Power: 0...300 W
Min load resistance - 70 ohms
(replaces EV233 & E833)
high voltage small form factor suitable for most high voltage applications
Voltage: 0...3000 V
Current: 0...300 mA
Power: 3...300 W
Min load resistance - 600 ohms
(replaces EV262 & E862
high voltage small form factor suitable for most high voltage applications
Voltage:0...6000 V
Current: 0...150 mA
Power: 0...300W 
Min load resistance -1200 ohms