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.
- Select your input voltage.
- Select your output voltage range.
- Select your output current.
- 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 Name | Input Voltage (VDC) | Output Voltage (VDC) | Output Current | Description | hf:att:pa_input-voltage-vdc | hf:att:pa_output-voltage-vdc | hf:att:pa_output-current | ||
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SL23110AH | 12VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 12vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL23110AE | 12VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 12vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL23110AL | 12VDC | 900-1600VDC | 2.5-5.0mA | 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. | 12vdc | 900-1600vdc | 2-5-5-0ma | ||
SL23110AM | 12VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 12vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL23111AE | 12VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 12vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL23111AH | 12VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 12vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL23111AL | 12VDC | 900-1600VDC | 2.5-5.0mA | 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. | 12vdc | 900-1600vdc | 2-5-5-0ma | ||
SL23111AM | 12VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 12vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL23120AE | 12VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 12vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL23120AH | 12VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 12vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL23120AL | 12VDC | 900-1600VDC | 2.5-5.0mA | 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. | 12vdc | 900-1600vdc | 2-5-5-0ma | ||
SL23120AM | 12VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 12vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL28101AH | 22-30VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 22-30vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL28101AE | 22-30VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 22-30vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL28101AM | 22-30VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 22-30vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL28110AE | 22-30VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 22-30vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL23101AM | 12VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 12vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL23101AL | 12VDC | 900-1600VDC | 2.5-5.0mA | 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. | 12vdc | 900-1600vdc | 2-5-5-0ma | ||
SL23101AH | 12VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 12vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL23101AE | 12VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 12vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL93 | 100/110/220/240VAC | 2500-5000VDC | 6-10mA | 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. | 100-110-220-240vac | 2500-5000vdc | 6-10ma | ||
SL92I | 100/110/220/240VAC | 1250-2000VDC | 2.8-5.5mA | 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. | 100-110-220-240vac | 1250-2000vdc | 2-8-5-5ma | ||
SL92E | 100/110/220/240VAC | 2500-3500VDC | 5.5-7.5mA | 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. | 100-110-220-240vac | 2500-3500vdc | 5-5-7-5ma | ||
SL92D | 100/110/220/240VAC | 1400-3000VDC | 4-7mA | 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. | 100-110-220-240vac | 1400-3000vdc | 4-7ma | ||
SL92 | 100/110/220/240VAC | 900-1500VDC | 2-5mA | 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. | 100-110-220-240vac | 900-1500vdc | 2-5ma | ||
SL45 | 100/110/220/240VAC | 1850-2800VDC | 3 – 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. | 100-110-220-240vac | 1850-2800vdc | 3-7-2ma | ||
SL28120AM | 22-30VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 22-30vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL28120AH | 22-30VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 22-30vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL28120AL | 22-30VDC | 900-1600VDC | 2.5-5.0mA | 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. | 22-30vdc | 900-1600vdc | 2-5-5-0ma | ||
SL28120AE | 22-30VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 22-30vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL28111AM | 22-30VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 22-30vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL28111AL | 22-30VDC | 900-1600VDC | 2.5-5.0mA | 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. | 22-30vdc | 900-1600vdc | 2-5-5-0ma | ||
SL28111AE | 22-30VDC | 2500-3500VDC | 6.0-7.5mA | 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. | 22-30vdc | 2500-3500vdc | 6-0-7-5ma | ||
SL28111AH | 22-30VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 22-30vdc | 1700-3000vdc | 4-5-7-0ma | ||
SL28110AM | 22-30VDC | 1300-2000VDC | 3.5-6.0mA | 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. | 22-30vdc | 1300-2000vdc | 3-5-6-0ma | ||
SL28110AL | 22-30VDC | 900-1600VDC | 2.5-5.0mA | 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. | 22-30vdc | 900-1600vdc | 2-5-5-0ma | ||
SL28110AH | 22-30VDC | 1700-3000VDC | 4.5-7.0mA | 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. | 22-30vdc | 1700-3000vdc | 4-5-7-0ma |