MCM Electronics

Dual Output Bench Power SupplyMCM Part #: 72-7245  |  Tenma Part #: 72-7245

Dual Output Bench Power Supply 5 stars from 1 review.
Login to rate or review this product

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.

Product Description

  • 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

  • Product Reviews

    • "The best" by elevapro on 7/31/2008
      Overall: 5 out of 5

      Simply the best for price it work perfectly and very easy to work with I love it Shipping to canada was very good and fast Martin

    • Rate It!

      Login Here to rate and review this product.

    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 •

    In Stock


    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 Strip

    72-6627 - Multiple Outlet DC Power 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 ...

    In Stock


    Buy Now
    Image of Universal Voltage Tester

    72-6793 - Universal Voltage Tester

    A simple low cost voltage tester designed to detect voltages between 6~400VAC/DC.

    In Stock


    Buy Now

    Others Also Bought

    Image of 90 LED Magnifier Lamp with Clamp Base - 5

    21-10265 - 90 LED Magnifier Lamp with Clamp Base - 5" Lens

    Clamp-on magnifier lamp has a 35” swing arm that adjusts to various viewing angles. 90 LEDs provide bright balanced light which is helpful for a variety of desktop applications.

    In Stock


    Buy Now
    Image of R30 15W 6500K Compact Fluorescent Lamp

    25-3570 - R30 15W 6500K Compact Fluorescent Lamp

    Reduce power consumption by up to 75% by switching from incandescent to CFL bulbs.

    In Stock


    Buy Now
    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
    Catalog Pages

    MCM Cat 57, Page 1265

    MCM Cat 56, Page 1102

    PDF Reference

    Requires Adobe Acrobat Reader.

    Mfr. Info

    Tenma Logo
    Mfr. Name:Tenma
    Mfr. Part Number:72-7245
    Intorducing the new Raspberry Pi 2 - Now 6x faster
    Same low price and size. More memory faster quad core procesor