Breckland Scientific 2021 Catalogue

Power Supplies

PSU Base MAX Series Power Supplies - NEW!

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The MAX Series from PSU Base offers a unique range of high quality power supplies to suit different budgets and technical requirements. Designed and manufactured in the UK specifically for school science laboratories, these robust power supplies come with an excellent range of features and specifications as standard. Importantly to aid classroom management each unit can be set to a MAX voltage. One model is even remote controlled! Care has been taken at the design and build stages to include many of the features sought after by teachers and technicians, such as robust build quality, simplicity, integral carrying handle, angled front panel for ease of use and reading the display. The importance of storage has not been forgotten with two units comfortably fitting into a Gratnells tray and the unique case design allows the units to safely stack. The ABS case contains an anti-microbial additive for safety in our new world.

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Features common to all models: (excluding EHT) • MAX Voltage control • Variable or Stepped DC voltage output • High current capacity up to 12A • Clear LED display protected from damage • LED Indication of short circuit & overload • Shrouded 4mm output sockets • Positive rotary controls • On/Off switch on front panel • Overload protection • Short circuit protection • Full Wave Rectification • ABS case with clear front panel • ABS case with anti-microbial additive • Stackable ABS case

Most models also supply smoothed and regulated DC voltage output and include a covert/concealed DC voltage limiter, which can be set and adjusted using a very small screwdriver to provide an upper voltage ceiling. Mains power to the unit is via an externally fused IEC socket and lead (kettle- type), which allows leads to be removed for easier storage or to easily be replaced, should they get damaged.

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1 PSU BASE MAX SERIES 5SL The entry level Max Series power supply provding both AC & DC up to 5 amps via stepped voltage from 2-12 Volts.

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• DC Voltage Range: Stepped 2,4,6,8,10,12 Volts • Max Current: 5 Amps • Overload Protection

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PSU Base Max Series 5SL

• Un-Smoothed & un-Regulated • AC Voltage Range: 2-12 Volts • Solid State DC Voltage Limiter Cat No. Description

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Price Per

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POW-300-300 Max Series 5SL

135.90 ea.

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2 PSU BASE MAX SERIES 5SW A unique concept to ensure the voltage required for the experiment stays where it is needed. There is just an power button, no other controls. This unit has a remote control to select the desired voltage. A single remote can control a class set of power supplies.

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• Remote Controlled • DC Voltage Range: Stepped 2,4,6,8,10,12 Volts

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• Max Current: 5 Amps • Overload Protection

• Un-Smoothed & un-Regulated • AC Voltage Range: 2-12 Volts • Voltage set by supplied remote control Cat No. Description

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Price Per

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POW-300-350 Max Series 5SW

165.90 ea.

PSU Base Max Series 5SW

3 PSU BASE MAX SERIES EHT POWER SUPPLY A quality EHT power supply, providing up to 6kV output. This unit has centre tapped sockets to give 3kV - 0 - 3kV continuously variable output which is displayed on the LED digital display. The EHT circuits are fully floating, so that for certain applications the positive or negative terminal may be connected to earth. Current is limited to 2mA, for safety, with an extra safe pair of sockets protected by large value resistors. Also included is a pair of 6.3V AC, 2A heater output sockets. Ideal for powering Teltron Tubes. • Up to 6kV output • Tapped sockets to give 3kV - 0 - 3kV continuously variable output • LED digital display. The EHT circuits are • Fully floating EHT circuits - positive or negative may be connected to earth • Current limited to 2mA for safety • Extra safe pair of sockets protected by large value resistors. • 2 x 6.3V AC, 2A heater output sockets. Cat No. Description Price Per POW-450-100 Max Series EHT Power Supply 289.90 ea.

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PSU Base Max Series EHT Power Supply

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www.brecklandscientific.co.uk T: 01785 227227 | sales@brec landscientific.co.uk | F: 01785 227444