HY Medical Laser (Shanghai) Co., Ltd.
| Modulationfrequency | 0-20kHz |
| Inputvoltage | 110~220V AC |
| Productname | Hene Laser Power Supply |
| Outputcurrent | 0-15A |
| Storagetemperature | -20°C to 60°C |
| Application | Laser Cutting, Engraving, Marking |
| Weight | 1kg |
| Packaging Details | Carton |
| Poweroutput | 35mW |
| Coolingmethod | Air Cooling |
| Lasertype | CO2 Laser |
| Controlmode | Analog and Digital |
| Protectionfeatures | Overvoltage, Overcurrent, Overheat |
| Frequency | 50/60Hz |
| Payment Terms | T/T |
| Delivery Time | 5~10 Working days |
| Operatingtemperature | -10°C to 40°C |
| Certification | CE |
| Brand Name | Precise |
| Model Number | JH35 |
| Place of Origin | China |
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Product Specification
| Modulationfrequency | 0-20kHz | Inputvoltage | 110~220V AC |
| Productname | Hene Laser Power Supply | Outputcurrent | 0-15A |
| Storagetemperature | -20°C to 60°C | Application | Laser Cutting, Engraving, Marking |
| Weight | 1kg | Packaging Details | Carton |
| Poweroutput | 35mW | Coolingmethod | Air Cooling |
| Lasertype | CO2 Laser | Controlmode | Analog and Digital |
| Protectionfeatures | Overvoltage, Overcurrent, Overheat | Frequency | 50/60Hz |
| Payment Terms | T/T | Delivery Time | 5~10 Working days |
| Operatingtemperature | -10°C to 40°C | Certification | CE |
| Brand Name | Precise | Model Number | JH35 |
| Place of Origin | China | ||
| High Light | 110V hene laser power supply ，220V hene laser power supply ，35mW helium neon laser power supply | ||
This 35mW Helium-Neon (He-Ne) Laser Power Supply is a high-performance, precision DC driver designed to excite and regulate 35mW He-Ne laser tubes operating at 633 nm (red wavelength). As one of the most powerful commercial He-Ne power supplies available, it is ideal for demanding applications including metrology, flow cytometry, confocal microscopy, particle measurement, and interferometry.
The power supply features universal AC input (110-240 VAC, 50/60 Hz), comprehensive protection circuits, and stable current regulation to ensure consistent 35mW optical output. It is compatible with major He-Ne laser head models including Newport N-LHP-928, N-LHP-928J, and Pacific Lasertec 25-LHP-928 series.
| Parameter | Value | Condition / Note |
|---|---|---|
| Input | ||
| Supply Voltage | 110 / 220 / 240 VAC ±10% | 50/60Hz, selectable or auto-ranging |
| Max Input Power | < 150 W | |
| Max Input Current | 1.5A (at 110VAC) | |
| Output (to He-Ne Tube) | ||
| Output Voltage (Starting) | > 5,000 VDC | Typical ignition voltage |
| Output Voltage (Operating) | 1,500 - 2,500 VDC | Depends on tube length/gas mixture |
| Output Current | 4 - 8 mA | Regulated, adjustable |
| Ripple / Noise | < 1.0% p-p | |
| Compatible Laser Heads | ||
| Newport / Spectra-Physics | N-LHP-928, N-LHP-928J, N-LHR-993 | |
| Pacific Lasertec | 25-LHP-928 series | |
| Other | Most 35mW He-Ne tubes with standard interfaces | |
| Control & Interface | ||
| Control Interface | DB-9 / Terminal Block | Laser on/off, interlock, current monitor |
| Remote Interlock | Yes | External safety interlock input |
| Status Indicators | Power, Laser Ready, Fault | LED indicators |
| Protection & Environment | ||
| Protections | Over-voltage, Over-current, Short-circuit, Open-circuit, Thermal shutdown | Auto-recovery |
| Cooling Method | Convection cooling | Fanless for noise-sensitive applications |
| Operating Temperature | 0°C to +40°C | |
| Storage Temperature | -20°C to +70°C | |
| Relative Humidity | 0 - 95% (non-condensing) | |
| Physical | ||
| Dimensions (L×W×H) | 241 × 160 × 54 mm | Approximate (standard 1/2U rack width) |
| Weight | 1.2 - 1.5 kg | |
| High Voltage Cable Length | 1.0 - 1.5 meters | Included, with Alden-style connector |
When paired with a compatible 35mW He-Ne laser head, the system achieves the following optical performance:
| Parameter | Value |
|---|---|
| Wavelength | 632.8 nm (red) |
| Output Power | 35.0 mW (minimum) |
| Polarization | 500:1 linear or random (depending on model) |
| Spatial Mode | TEM00 |
| Beam Diameter (1/e²) | 1.23 mm |
| Beam Divergence (full angle) | 0.66 mrad |
| Beam Drift (long-term) | < 0.03 mrad |
| Longitudinal Mode Spacing | 165 MHz |
| CDRH Classification | Class 3B |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1000-1500
Employee Number:
1~50
Ecer Certification：
Verified Supplier
Hengyao Yirui Medical Devices (Shanghai) Co., Ltd. Established in 2005 With more than 20 years of dedicated focus in the laser medical field, Hengyao Yirui has evolved into a modern, innovation-driven medical technology enterprise. Guided by our core philosophy of “Innovation Empowers Health... Hengyao Yirui Medical Devices (Shanghai) Co., Ltd. Established in 2005 With more than 20 years of dedicated focus in the laser medical field, Hengyao Yirui has evolved into a modern, innovation-driven medical technology enterprise. Guided by our core philosophy of “Innovation Empowers Health...
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