R&S®HM7042-5 Triple power supply

R&S®HM7042 Triple Power Supply
Open Lightbox
R&S®HM7042 Triple Power Supply
Open Lightbox
R&S®HM7042 Triple Power Supply
Open 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
  • 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

Request information

Do you have questions or need additional information? Simply fill out this form and we will get right back to you.

I want to receive information from Rohde & Schwarz via

Marketing permission

What does this mean in detail?

I agree that Rohde & Schwarz GmbH & Co. KG and the Rohde & Schwarz entity or subsidiary company mentioned in the imprint of this website, may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity.

Your rights

This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the Statement of Privacy.

Your request has been sent successfully. We will contact you shortly.
An error is occurred, please try it again later.
General and legal information

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.