Low voltage

Power supplies for voltages up to 600 Volt at high precision

Here you can find a overview about our power supplies for your low voltage / high current application.

With an extensive packet of options we can tune this standard power supplies to your application.

Series overview


LNG


PTN


PTN3p


PTNhp


ERS

PNY


PCU


GEN





LNG - Series

Linear control low-voltage laboratory power supply



icon top
  • linear control low-voltage laboratory
    power supply in bench case
  • output power up to 200 Watt
  • output voltage up to 350 Volt
  • output current up to 6 Ampere
  • residual ripple < 0,1% pp
  • stability < 0,1% over 8h
  • setting of output voltage with ten-turn potentiometer
  • setting of output current with ten-turn potentiometer
  • 3-digit digital displays for voltage
    and current
  • analog interface
  • sustained short-circuit resistant

iconLNG-datasheet (PDF)

PTN - Series

Double-stabilised linear control low-voltage power supplies



icon top
  • Double-stabilised linear control power supply with high precision
  • output power up to 5000 Watt (higher performance see PTN3p)
  • output voltage up to 600 Volt
  • output current up to 200 Ampere (higher currents see PTN3p)
  • residual ripple < 0,01% pp, (up to 0,001% as PTNhp)
  • stability < 0,01% over 8h
  • setting of output voltage with ten-turn potentiometer
  • setting of output current with ten-turn potentiometer
  • 3.5-digit digital displays for voltage
    and current, analog displays on request
  • analogue interface
  • digital interface avalible as option
  • ustained short-circuit resistant
  • sense-connection

iconPTN-datasheet (PDF)

PTN3p - Series

Double-stabilised linear control low-voltage power supplies



icon top
  • Double-stabilised linear control power supply with high precision
  • output current up to 5.000 Ampere
  • output voltage up to 600 Volt
    (for higher voltage see PHN Seriess)
  • residual ripple < 0,01% pp, (up to 0,001% as PTNhp)
  • stability < 0,01% over 8h
  • setting of output voltage with ten-turn potentiometer
  • setting of output current with ten-turn potentiometer
  • 3.5-digit digital displays for voltage
    and current, analogue displays on request
  • analog interface
  • digital interface avalible as option
  • ustained short-circuit resistant
  • sense-connection
  • 19" rack on columns or casters
  • customized versions are possible, e.g. for 2-quadrants operation

iconPTN3p-datasheet (PDF)

PTNhp - Series

High precision double-stabilised linear control low-voltage power supplies



icon top
  • Double-stabilised linear control power
    supply with highest precision
  • output current up to 5.000 Ampere
  • output voltage up to 600 Volt
    (for higher voltage see PHN Seriess)
  • residual ripple < 0,001% pp
  • stability < 0,001% over 8h
  • setting of output voltage with ten-turn potentiometer
  • setting of output current with ten-turn potentiometer
  • 3.5-digit digital displays for voltage
    and current, 4.5digit displays on request
  • analog interface
  • digital interface avalible as option
  • ustained short-circuit resistant
  • sense-connection

iconPTNhp-datasheet (PDF)

ERS-Series

 

For details please visit the Test Bench Energy Systems website.

 

Bidirectional High Performance Power Supplies with Active Energy Recovery

The new bidirectional Heinzinger ERS test bench energy system is a mains recovery unit series which is convenient for many applications.
Typical applications are:
• Vehicle energy systems in the hybrid sector
• Testing of electric drive machines
• Battery simulation (emulation of energy storage such as SuperCaps, NiMH or Li-ion batteries)
• Battery testing
• Testing of converters
• Testing of electrical components such as cables, or switch ing/distribution devices, etc.
• Use as general energy sink with energy recovery

 

 



 
  • Highly dynamic DC source and load

  • 1 channel and 2 channel versions avaliable off-the shelf

  • Operation using touch screen or interface

  • Galvanic isolation using medium-frequency transformers

  • Sense function for stabilisation of voltage drops in the line

  • Operation as source/sink or just source (1st quadrant) or load (4th quadrant)

  • Continuous transition between source and load operation

  • Regulated source and load operation

  • Adjustable internal resistance regulation

  • Output for status signals such as enable, disturbance output status

  • Output regulation configurable

  • Water cooling for approx. 18 °C supply temperature

  • Output floating and short-circuit-proof

  • Power multiplication possible using parallel operation of several units

PNY - Series

SCR controlled low voltage power supplies



icon top
  • output current up to 10.000 Ampere
  • output voltage up to 600 Volt
    (for higher voltage see PHY Seriess)
  • residual ripple < 0,1% pp,
  • stability < 0,1% over 8h
  • setting of output voltage with ten-turn potentiometer
  • setting of output current with ten-turn potentiometer
  • 3.5-digit digital displays for voltage
    and current, analogue displays on request
  • analog interface
  • digital interface avalible as option
  • ustained short-circuit resistant
  • sense-connection
  • 19" rack on columns or casters
  • customized versions are possible, e.g. for 2-quadrants operation

iconPNY-datasheet (PDF)

PCU - Series

High Precision Power Supplies for Magnet Applications

 

 
  • Extremly precise power supply for magnets
  • Modular system, parallel operation to increase output power possible
  • Zero-Voltage-Switching Technology
  • Maximum accuracy and stability (<10ppm/8h)
  • Temperature coefficient <10ppm 
  • Optimum ratio between power density/accuracy
  • DCCT current measurement
  • Programmable current ramp function
  • 2-part LCD display with text indicator
  • Analog (0...10V) and digital interface (RS422)
  • Controller configuration/load balancing possible
  • Last setting memory
  • Air colling (optional water cooling)
  • Triggereingang für Mess-Signal
  • Trigger input for measurements signals
  • Output short-circuit and open-circuit proof
  • Pole-reversal unit for switching polarity optional
  • Various voltage/current combinations
  • Customer-specific variants

iconPCU-datasheet (PDF)

GEN-Series, Distribution - Line

1U/2U/3U switch mode power supplies 750W...15kW



icon top
  • compact 1U, 2U or 3U rack, 19" (or 1/2 19" at 750W), for system integration
  • output performance 750W, 1.500W, 2.400W,  3.300W , 5.000W, 10.000W, 15.000W
  • output voltage up to 600 Volt
  • output current up to 1.000 Ampere
  • residual ripple < 0,1% ss
  • stability < 0,1% über 8h
  • setting of output voltage and current with coarse/fine adjustment
  • digital displays, separat for voltage and current
  • analog interface 0...5V / 0...10V
  • digital interface RS232 / RS485, optionaly Ethernet (LXI compl. LAN) or IEEE488
  • system solutions and customized configurations on request

iconGEN-datasheet (PDF)

Heinzinger News

Automotive Test Systems

High Dynamic Test Bench Energy Systems. more

Evo - The Evolution in High Voltage

 

more

Get a Quote

Get your quote fast & easy now!

Catalog Order form

Get your free copy
Order your personal version of the current catalog
"Power Supplies&more"more

Visit us on

Facebook