R&S®HM7042-5 Triple power supply

R&S®HM7042 Triple Power Supply
Abrir Lightbox
R&S®HM7042 Triple Power Supply
Abrir Lightbox
R&S®HM7042 Triple Power Supply
Abrir Lightbox
R&S®HM7042 Triple Power Supply R&S®HM7042 Triple Power Supply R&S®HM7042 Triple Power Supply

Key facts

  • 2 x 0V to 32V/0A to 2A; 1 x 0V to 5.5V/0A to 5A
  • Total output power: 155,5 W
  • Floating, overload and short circuit-proof outputs
  • Protection of sensitive loads by current limit or electronic fuse
  • Parallel (up to 9 A) and series (up to 69.5 V) operation

Starting at 850 EUR

  • 3 year warranty

Basic power supply at affordable price

The R&S HM7042-5 Triple DC Power supply is the perfect choice for Education, Research & Design, Maintenance & Repair and Manufacturing Tests.

Features & benefits

Straightforward operation

All functions can be operated from the front panel; separate rotary knobs for each channel to adjust voltage and current.

Galvanically isolated channels

All channels are galvanically separated and can be combined for higher voltage or current. For each channel you have separate voltage and current displays (4 digits at channel 1+3; 3 digits at channel 2).

Small, compact and quiet

Combination of primary transformer, secondary switching regulator and additional linear control reduces weight and size.

Parallel & serial operating mode

Because all channels are galvanically separated, they can be combined. In the parallel operating mode, channels can be bundled to achieve higher currents. In the serial operating mode, channels can be combined for higher output voltages.

Available models

Available models

  • Model name

    R&S®HM7042-5

    Order number 3593.0439.02

    Number of output channels
    3
    Max. output power
    155,5 W
    Output voltage per channel
    2 x up to 32 V, 1 x up to 5.5 V
    Output current per channel
    2x up to 2 A, 1x up to 5 A
    Starting at
Specifications
Electrical specifications
Number of output channels   3
Total output power   max. 155.5 W
Maximum output power per channel   CH1, CH3: 64 W; CH2: 27.5 W
Output voltage per channel   CH1, CH3: 0 V to 32 V; CH2: 0 V to 5.5 V
Maximum output current per channel   CH1, CH3: 2 A; CH2: 5 A
Voltage ripple and noise (20 Hz to 20 MHz)   < 1 mV (RMS) (meas.)
Current ripple and noise (20 Hz to 20 MHz)   < 1 mA (RMS) (meas.)
Load recovery time*1)   < 30 µs (meas.)
Programming/readback resolution Voltage 10 mV
  Current CH1, CH3: 1 mA; CH2: 10 mA
Readback accuracy (± (% of output + offset)) Voltage < 0.1% + 30 mV
  Current CH1, CH3: < 0.1% + 4 mA; CH2: < 0.1% + 40 mA
Special functions
Measurement functions   voltage, current
Protection functions   OCP
FuseLink function   always linked
Fuse delay at power-up   -
Sense function   -
Sink mode   -
Output sequencing   -
Trigger input/output   -
Arbitrary function   -
Analog/modulation interface  
Data logging   -
Display and interfaces
Display   7-segment LED
Rear panel connections    
Remote control interfaces    
General data
Dimensions (W × H × D)   285 × 90 × 388 mm
Weight   7.0 kg
Rack installation   R&S®HZ42 option
*1) 10% to 90% load change within a band of ± 20 mV of set voltage.

Available options

General accessories
Product Description

HZ10B

Order number 3594.6301.02

Description

Silicon Test Lead

banana to banana, 1 m (set of 5, blue)

HZ10R

Order number 3594.3860.02

Description

Silicon Test Lead

banana to banana, 1 m (set of 5, red)

HZ10S

Order number 3594.3877.02

Description

Silicon Test Lead

banana to banana, 1 m (set of 5, black)

HZ42

Order number 3622.3207.02

Description

19" Rack Adapter, 2 HU

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