HeNe Power Supplies

HeNe Power Supplies

We offer a wide variety of precision control electronics for Helium Neon Laser tubes. They feature fully encased electronics, dual input voltage, and generate a relatively small amount of heat. AC and DC input voltages are supported.

  1. Select your input voltage. 
  2. Select your output voltage range.
  3. Select your output current.
  4. Select any required add-on options, click here to view options.

Power Technology is in the process of transitioning to our next-generation line of Helium-Neon laser power supplies. You can find those products, here.

Since 1969, Power Technology, Inc has manufactured and supplied the largest companies in the world with precision-controlled HeNe power supplies. Designed with universal compatibility in mind, we guarantee satisfaction with all brands of Helium-Neon (HeNe) lasers. Our power supplies work seamlessly with Lumentum, LASOS Lasertechnik, REO, Excelitas, Plasma JSC, CDHC Optics, Edmund Optics, ThorLabs, JDSU, Uniphase, Zygo, Agilent, Keysight, HP, Melles Griot, and other HeNe lasers. Our power supplies often surpass original equipment manufacturer (OEM) units in performance and are built with high-quality components for stability and longevity.

Use the filters below to narrow down power supply options:

Product NameInput Voltage (VDC)Output Voltage (VDC)Output CurrentDescriptionhf:att:pa_input-voltage-vdchf:att:pa_output-voltage-vdchf:att:pa_output-current
SL23110AH
SL23110AH12VDC1700-3000VDC4.5-7.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL23110 power supply provides current regulated output up to 25 Watts.

12vdc1700-3000vdc4-5-7-0ma
SL23110AE
SL23110AE12VDC2500-3500VDC6.0-7.5mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL23110 power supply provides current regulated output up to 25 Watts.

12vdc2500-3500vdc6-0-7-5ma
SL23110AL
SL23110AL12VDC900-1600VDC2.5-5.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL23110 power supply provides current regulated output up to 25 Watts.

12vdc900-1600vdc2-5-5-0ma
SL23110AM
SL23110AM12VDC1300-2000VDC3.5-6.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL23110 power supply provides current regulated output up to 25 Watts.

12vdc1300-2000vdc3-5-6-0ma
SL23111AE
SL23111AE12VDC2500-3500VDC6.0-7.5mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL23111 power supply provides current regulated output up to 25 Watts.

12vdc2500-3500vdc6-0-7-5ma
SL23111AH
SL23111AH12VDC1700-3000VDC4.5-7.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL23111 power supply provides current regulated output up to 25 Watts.

12vdc1700-3000vdc4-5-7-0ma
SL23111AL
SL23111AL12VDC900-1600VDC2.5-5.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL23111 power supply provides current regulated output up to 25 Watts.

12vdc900-1600vdc2-5-5-0ma
SL23111AM
SL23111AM12VDC1300-2000VDC3.5-6.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL23111 power supply provides current regulated output up to 25 Watts.

12vdc1300-2000vdc3-5-6-0ma
SL23120AE
SL23120AE12VDC2500-3500VDC6.0-7.5mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL23120 power supply provides current regulated output up to 25 Watts.

12vdc2500-3500vdc6-0-7-5ma
SL23120AH
SL23120AH12VDC1700-3000VDC4.5-7.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL23120 power supply provides current regulated output up to 25 Watts.

12vdc1700-3000vdc4-5-7-0ma
SL23120AL
SL23120AL12VDC900-1600VDC2.5-5.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL23120 power supply provides current regulated output up to 25 Watts.

12vdc900-1600vdc2-5-5-0ma
SL23120AM
SL23120AM12VDC1300-2000VDC3.5-6.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL23120 power supply provides current regulated output up to 25 Watts.

12vdc1300-2000vdc3-5-6-0ma
SL28101AH
SL28101AH22-30VDC1700-3000VDC4.5-7.0mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL28101 power supply provides current regulated output up to 25 Watts.

22-30vdc1700-3000vdc4-5-7-0ma
SL28101AE
SL28101AE22-30VDC2500-3500VDC6.0-7.5mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL28101 power supply provides current regulated output up to 25 Watts.

22-30vdc2500-3500vdc6-0-7-5ma
SL28101AM
SL28101AM22-30VDC1300-2000VDC3.5-6.0mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL28101 power supply provides current regulated output up to 25 Watts.

22-30vdc1300-2000vdc3-5-6-0ma
SL28110AE
SL28110AE22-30VDC2500-3500VDC6.0-7.5mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL28110 power supply provides current regulated output up to 25 Watts.

22-30vdc2500-3500vdc6-0-7-5ma
SL23101AM
SL23101AM12VDC1300-2000VDC3.5-6.0mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL23101 power supply provides current regulated output up to 25 Watts.

12vdc1300-2000vdc3-5-6-0ma
SL23101AL
SL23101AL12VDC900-1600VDC2.5-5.0mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL23101 power supply provides current regulated output up to 25 Watts.

12vdc900-1600vdc2-5-5-0ma
SL23101AH
SL23101AH12VDC1700-3000VDC4.5-7.0mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL23101 power supply provides current regulated output up to 25 Watts.

12vdc1700-3000vdc4-5-7-0ma
SL23101AE
SL23101AE12VDC2500-3500VDC6.0-7.5mA

This model provides our Standard Performance Level with output current ripple of <5% peak to peak. The SL23101 power supply provides current regulated output up to 25 Watts.

12vdc2500-3500vdc6-0-7-5ma
SL93
SL93100/110/220/240VAC2500-5000VDC6-10mA

Switching-Mode. The SL93 power supply provides current regulated output up to 40 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input voltage ranges of 100-130VAC or 200-260VAC. The SL93 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac2500-5000vdc6-10ma
SL92I
SL92I100/110/220/240VAC1250-2000VDC2.8-5.5mA

Switching-mode. The SL92 power supply provides current regualted ouptut up to 25 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input votlage ranges of 100-130VAC or 200-260VAC. The SL92 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac1250-2000vdc2-8-5-5ma
SL92E
SL92E100/110/220/240VAC2500-3500VDC5.5-7.5mA

Switching-mode. The SL92 power supply provides current regulated output up to 25 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input voltage ranges of 100-130VAC or 200-260VAC. The SL92 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac2500-3500vdc5-5-7-5ma
SL92D
SL92D100/110/220/240VAC1400-3000VDC4-7mA

Switching-mode. The SL92 power supply provides current regulated output up to 25 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input voltage ranges of 100-130VAC or 200-260VAC. The SL92 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac1400-3000vdc4-7ma
SL92
SL92100/110/220/240VAC900-1500VDC2-5mA

Switching-mode. AC power supply designed for a input voltages found all over the world. The SL92 power supply provides current regulated output up to 25 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input voltage ranges of 100-130VAC or 200-260VAC. The SL92 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac900-1500vdc2-5ma
SL45
SL45100/110/220/240VAC1850-2800VDC3 – 7.2mA

The SL45 power supply provides current regulated output up to 25 Watts. These power supplies are designed for global markets. On each power supply, users may select from AC input voltage ranges of 100-130VAC or 200-260VAC. The SL45 power supply is compatible with 50 or 60 Hz power.

100-110-220-240vac1850-2800vdc3-7-2ma
SL28120AM
SL28120AM22-30VDC1300-2000VDC3.5-6.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL28120 power supply provides current regulated output up to 25 Watts.

22-30vdc1300-2000vdc3-5-6-0ma
SL28120AH
SL28120AH22-30VDC1700-3000VDC4.5-7.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL28120 power supply provides current regulated output up to 25 Watts.

22-30vdc1700-3000vdc4-5-7-0ma
SL28120AL
SL28120AL22-30VDC900-1600VDC2.5-5.0mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL28120 power supply provides current regulated output up to 25 Watts.

22-30vdc900-1600vdc2-5-5-0ma
SL28120AE
SL28120AE22-30VDC2500-3500VDC6.0-7.5mA

This model provides our Advance Performance Level with an active filter, input choke for reduction of conducted emissions, and superior thermal management . The active filter reduces the output current ripple to <2% peak to peak. The SL28120 power supply provides current regulated output up to 25 Watts.

22-30vdc2500-3500vdc6-0-7-5ma
SL28111AM
SL28111AM22-30VDC1300-2000VDC3.5-6.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL28111 power supply provides current regulated output up to 25 Watts.

22-30vdc1300-2000vdc3-5-6-0ma
SL28111AL
SL28111AL22-30VDC900-1600VDC2.5-5.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL28111 power supply provides current regulated output up to 25 Watts.

22-30vdc900-1600vdc2-5-5-0ma
SL28111AE
SL28111AE22-30VDC2500-3500VDC6.0-7.5mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL28111 power supply provides current regulated output up to 25 Watts.

22-30vdc2500-3500vdc6-0-7-5ma
SL28111AH
SL28111AH22-30VDC1700-3000VDC4.5-7.0mA

This model provides our Enhanced Plus Performance Level with both an active filter and input choke for reduction of conducted emissions. The active filter reduces the output current ripple to <2% peak to peak. The SL28111 power supply provides current regulated output up to 25 Watts.

22-30vdc1700-3000vdc4-5-7-0ma
SL28110AM
SL28110AM22-30VDC1300-2000VDC3.5-6.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL28110 power supply provides current regulated output up to 25 Watts.

22-30vdc1300-2000vdc3-5-6-0ma
SL28110AL
SL28110AL22-30VDC900-1600VDC2.5-5.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL28110 power supply provides current regulated output up to 25 Watts.

22-30vdc900-1600vdc2-5-5-0ma
SL28110AH
SL28110AH22-30VDC1700-3000VDC4.5-7.0mA

This model provides our Enhanced Performance Level with Active filtering to reduce the output current ripple to <2% peak to peak. The SL28110 power supply provides current regulated output up to 25 Watts.

22-30vdc1700-3000vdc4-5-7-0ma

Don't see exactly what you're looking for? Let The Laser Experts find the right HeNe power supply for you. Simply fill out the form below and we'll be in touch as soon as possible!