MCM Electronics

Dual Output Bench Power Supply By Tenma (72-7245) MCM Part #72-7245

5 stars 1 review
& FREE Shipping
MSRP: $359.00
You Save: $29.01 (8 %)

Specifications Top

Dual Output Bench Power supply
Laboratory grade power supply provides adjustable 0 ~ 30VDC output, and 0 ~ 3A adjustable current limiting, on each of two isolated channels. Four independent three–digit LED displays simultaneously show output voltage and current for each channel.
  • Auto series or parallel tracking operation
  • Constant voltage and constant current operation
  • Overload and reverse polarity protection
  • Temperature controlled variable speed fan
  • Very low ripple and noise
  • Power requirements: AC100V/120V/220V/240V ±10%, 50/60Hz
  • Includes test leads and owners manual

  • Output voltage (each channel): 0 ~ 30VDC
  • Output current (each channel): 0 ~ 3A
  • Tracking series output: 0 ~ 60V, 0 ~ 3A
  • Tracking parallel output: 0 ~ 30V, 0 ~ 6A

    Constant Voltage Mode (CH1, CH2)

  • Line Regulation: ≤0.01% + 3mV
  • Load Regulation: ≤0.01% + 3mV (rated current ≤3A)
  • Load Regulation: <0.02% +5mV (rated current >3A)
  • Ripple & Noise ≤1mV RMS (5Hz ~ 1MHz)

    Constant Current Mode (CH1, CH2)

  • Line Regulation: ≤0.2% + 3mA
  • Load Regulation: ≤0.2% + 3mA
  • Ripple & Noise: ≤3mA RMS

  • Dimensions: 5 3/4" (H) x 10 1/4" (W) x 10 5/8" (D)
  • Unit weight: 15.4 lbs
    Part Numbers
    MCM Part #:72-7245
    Tenma Part #:72-7245
    Package Specifications & Dimensions
    Weight:18 lbs.
    Warranty:365 days
    Need to Return?
    Length:15.5 in.
    Width:14 in.
    Height:10.5 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
  • Product Reviews Top

    Product Downloads Top

    PDF Reference

    Requires Adobe Acrobat Reader

    Associated Products

    Image of Oscilloscope/Test Equipment Cart

    21-1925 - Oscilloscope/Test Equipment Cart

    •Slanted top allows technician to view equipment at a convenient angle •Lower shelf for storage •Heavy-duty casters •Adjustable back support with bumpers prevents damage to equipment •Gray •

    On Backorder(Expected in 21 days)


    Buy Now
    Image of 6,000 Count 3-3/4 Digit True RMS Benchtop Multimeter DMM

    72-1015 - 6,000 Count 3-3/4 Digit True RMS Benchtop Multimeter DMM

    True RMS Benchtop Digital Multimeter Ideal for the service bench or in the classroom, this unit measures AC/DC voltage and current, resistance, capacitance, frequency, transistor hFE and temperature. It also provides diode and audible continuity test.

    In Stock


    Buy Now
    Image of Multiple Outlet DC Power Distribution Strip

    72-6627 - Multiple Outlet DC Power Distribution Strip

    Multiple Outlet DC Power Strip This multiple outlet high-current terminal strip the perfect accessory to any bench top power supply, especially when a number of permanent items are connected, while others are routinely added and removed. Intended for the service ...

    On Backorder(Expected in 9999 days)


    Buy Now