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You are here: Home > Electrical Solutions > Power Supplies
Power Supplies
(Power Supply, Switching, Analog, Single, Dual and Triple Output)

DC Power Supplies for Field, Bench-top and Laboratory use. RDI provides a selection from multiple manufactures including Extech, LabPower and STI. Both adjustable and fixed voltage models are available. Constant current or voltage units are also available. The STI CMCP515 Series Power Supplies are DIN Rail mountable and designed for permanent installation. Whether you are bench testing doing field calibration or designing a permanent installation RDI has DC Power Supplies to fit your application.


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Extech 382203 Analog Triple Output DC Power Supply Extech 382213 Digital Triple Output DC Power Supply Extech 382280 Precision DC Power Supply with Programmable 200W Output
Our Price: $179.99
Our Price: $199.99
Our Price: $649.99
382203 Analog Triple Output DC Power Supply 382213 Digital Triple Output DC Power Supply 382280 Precision DC Power Supply with Programmable 200W Output

Adjustable To 30V/3A With Fixed 5V And 12V Outputs

  • Adjustable Voltage and Current output
  • Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs
  • Constant Voltage or Current
  • Current limiting indicator
  • Overload and short circuit protection
  • Binding post terminals for variable supply

Adjustable To 30V/3A With Fixed 5V And 12V Outputs

  • Adjustable Voltage and Current output
  • Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs
  • Constant Voltage or Current
  • Current limiting indicator
  • Overload and short circuit protection
  • Binding post terminals for variable supply

40V/5A Programmable Supply with High Resolution Output and 200 Test Setup Memories

  • High resolution (1mV and 1mA) user programmable output
  • Selectable constant Voltage or Current modes
  • 0 to 60 second programmable overload delay timer
  • Storage/Recall memory High stability with low ripple and noise Bi-directional PC interface commands allow setup and readback using Windows?
  • HyperTerminal or similar PC communications programs
Extech 382200 Digital Single Output DC Power Supply up to 30V/1A Extech 382202 Digital Single Output DC Power Supply up to 18V/3A Extech 382260 80W Switching Mode DC Power Supply
Our Price: $134.99
Our Price: $144.99
Our Price: $279.99
382200 Digital Single Output DC Power Supply up to 30V/1A 382200 Digital Single Output DC Power Supply up to 18V/3A Extech 382260 80W Switching Mode DC Power Supply
Adjustable 30V/1A Supply with dual LCD displays
  • Constant voltage or current
  • Dual backlit LCD displays for voltage and current
  • Short circuit protection
  • Current limiting
  • High load/line regulation
  • Low noise/ripple
  • Banana plug output terminals
  • Complete with power cord
Adjustable 18V/3A Supply with dual LCD displays
  • Constant voltage or current
  • Dual backlit LCD displays for voltage and current
  • Short circuit protection
  • Current limiting
  • High load/line regulation
  • Low noise/ripple
  • Banana plug output terminals
  • Complete with power cord
80W Switching Mode DC Power Supply
  • Performs like 3 power supplies in one
  • 3 selectable ranges: 0 to 16V/0 to 5A; 0 to 27V/0 to 3A; 0 to 36V/0 to 2.2A
  • 4-Digit LED displays
  • Front/Rear output terminals
Extech 382270 Quad Output DC Power Supply Extech 382290 900W Switching Mode DC Power Supply LabPower - Dual 15V Benchtop Power Supply-DISCONTINUED
Our Price: $479.99
Our Price: $799.00
Our Price: $159.00
Extech 382270 Quad Output DC Power Supply Extech 382290 900W Switching Mode DC Power Supply Dual 15V Benchtop Power Supply
Quad Output DC Power Supply
  • Two fully adjustable supplies combined with two auxiliary outputs
  • Two 0 to 30V/0 to 5A outputs with selectable Constant Voltage and Constant Current modes
  • Two auxiliary outputs with fixed current of 3 to 6.5V/3A and 8 to 15V/1A
900W Switching Mode DC Power Supply
Remote Control Operation for output power on/off and voltage/current adjustment
LabPower DS1502 is a dual adjustable benchtop power supply designed for powering small digital and analog circuits. Its compact size takes very little valuable bench space and makes this DC benchtop power supply very portable. Both 15 volt power supplies are independent allowing +/- configurations as well as dual supply logic circuits. The outputs are fully protected from short circuit faults.
   
 
Reliability Direct, Inc.
900 W. Main Street
Ephrata, PA 17522
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