A800966 - LU300b 12VDC 300W

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RELEASED: 20 May 2019

Saminco to discontinue production of the JS400 Drive (A800715) and associated components
by December 31, 2019
Due to component availability, Saminco must discontinue the line of JS400’s systems from further production effective December 31st, 2019. We will provide repair and exchange service until the end of 2020 depending on parts availability. Please click here to read the full letter to customers.

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This is to serve as a notice to all of our customers of authorized Saminco representatives for
Saminco products. READ MORE

Saminco Florida headquarters and manufacturing facility is now an ISO 9001:2015 Certified Company.
PRI Registrar recognizes Saminco International for its commitment to continual improvement in their management system. Saminco has received accreditation for demonstrating their ongoing commitment to quality by satisfying customer requirements and industry specifications. They join an elite number of organizations worldwide who have achieved certification to this globally recognized ISO 9001:2015. Read the press release here.

Research and Development - Design Capabilities

Analog or microprocessor based systems
Hardware and software development
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Convection or water cooled systems
Rapid prototyping capabilities

Saminco Testing Battery/AC VFD System for Battery Haulers
Testing will be complete soon on the new Battery/AC Variable Frequency Drive system for Battery Haulers. Available at 128V or 240V, this system is a retrofit installation sized for existing xp boxes with dual voltage motors (128V or 240V) which will mount within existing framework, using existing gear reducers and planetary wheels. More information
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Our Custom Engineered products are critical to Research and Development programs for University, Corporate and Military Programs. Saminco Motor Controllers are used as the basis for Hydrogen Fuel Cell, Hybrid and Battery powered vehicle research programs world wide. More Information

LU300b Brochure

LU300b 12V DC 300W

Saminco Part #: A800966 - Request a Quote

Compact, 12V, 300W light supply (25A @ 12V output), fits mounting dimensions of other makes of 100W and 200W light supplies
Wide input voltage range: 90VDC to 360VDC. Can be used with positive as well as negative grounded systems
Output is fully isolated from input
Input is reverse polarity protected
Protected against output short circuits
Used in battery or trolley operated vehicles such as: scoops, portal buses, locomotives and shuttle cars
Approved for use in Pennsylvania mines

Keywords: A800966, LU300b

Specifications:

Input Voltage: 90V to 360V

Output: 25A @ 12V (300W)

Efficiency @ 300W: 83% (max. heat loss is 51W)

Thermal Impedance (baseplate to ambient): 0.6^oC/W

Operating Temperature Range: -20^o (12^oF) to 60^oC (140^oF)

Maximum Heatsink Temperature: 85^oC (185^oF)

Protection:

- Output is short-circuit protected.

- Input is reverse polarity protected

- LU300b cuts out if baseplate temperature exceeds 85^oC (185^oF)

- LU300b cuts out without damage, if input voltage is sustained at 365V to 400VDC

Series Connection: The LU300b can be connected in series to provide +24V @ 25A or +/- 12V @ 25A.

Mounting: Mount the LU300b on a solid metal frame to help dissipate heat generated at maximum output.