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Power supply

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Power Supply for Diode Laser

Power Supply for Diode Laser, IPL, and Nd:YAG Laser Machines

Available in 800W / 1000W / 1400W / 2000W Configurations

The power supply unit (PSU) is the core electrical component that provides stable, regulated energy to aesthetic laser and light-based systems. It converts and regulates electrical energy to ensure stable output for devices such as diode lasers, IPL systems, and Q-switched or picosecond Nd:YAG lasers. Our power supply units are available in 800W / 1000W / 1400W / 2000W models, offering options to match various device sizes and clinical energy demands.

These units are built with safety, efficiency, and reliability in mind, making them suitable for both new equipment assembly and aftermarket repair or replacement.

Multi-Function Laser Platform Power Supply

Advantages

  • Stable Output Delivery:Provides consistent voltage and current regulation, which is fundamental for maintaining stable laser energy or light output across all treatment settings. This ensures repeatable treatment results.
  • High Efficiency Design:Engineered for effective power conversion, minimizing energy loss as heat. This reduces the thermal load on the system's cooling system and can contribute to lower operating costs.
  • Robust Construction:Built with industrial-grade components, such as high-capacity capacitors and transformers, designed to withstand the demands of continuous clinical use and provide a long service life.
  • Multi-System Compatibility:Specific models are configured to meet the distinct electrical requirements of different technologies: the pulsed high current needed for IPL xenon lamps, the constant current for diode lasers, and the high-voltage pulses for Nd:YAG lasers.
  • Integrated Safety Protocols:Typically includes built-in protection against overloads, overvoltage, short circuits, and overheating, which helps safeguard both the operator and the more expensive laser components.

Applications

Diode Laser Systems

Provides the constant current required to drive laser diode arrays for hair removal and other applications.

IPL (Intense Pulsed Light) Systems

Delivers the high-voltage, high-current pulses needed to fire the xenon flash lamp.

Nd:YAG Laser Systems

Supplies the high-voltage pulses necessary to energ the laser cavity for Q-switched or long-pulse operations.

OEM Manufacturing and Technical Support

Ideal for use in device assembly lines, or as a replacement component in service centers and repair workshops.

Specifications

ItemDescription
Input VoltageAC 110V / 220V (dual input models available)
Output VoltageRange Adjustable DC output, depending on device type
Output StabilityVoltage ripple < ±1%, optimized for consistent energy delivery
Cooling MethodBuilt-in fan or external cooling (model dependent)
Protection FeaturesOver-voltage, over-current, short circuit, and overheat protection
Communication InterfaceStandard digital interfaces (e.g., CAN bus, RS232) or analog control for seamless integration with the main system controller.
DimensionsVaries significantly by power rating and design (e.g., 800W units are typically more compact than 2000W units).
WeightVaries by model, 2.5kg–4.5kg
CompatibilityDiode laser, IPL, ND:YAG, multifunctional aesthetic machines

Selection, Integration, and Safety

Precise Compatibility is Critical

Power supplies are not universal.

They must be matched exactly to

the make and model of the

aestheticdevice. Using an

incompatible PSUcan cause

immediate failure of theunit

or the laser system itpowers.

Professional Installation Required

Due to the high voltages and critical

system integration involved,

installation should only be performed

by a qualified technician. This ensures

correct wiring, grounding, and

communication setup.

Adequate Ventilation

The PSU must be installed in

a well-ventilated area within

the device chassis to prevent

overheating, as specified by

the original equipment

manufacturer (OEM).

Technical Specifications

Always cross-reference the part

number, output voltage/current

ratings, connector types, and

physical dimensions with the

original unit before purchasing.

Power Supply FAQ

▶ How do I know which power rating (800W, 1400W, etc.) I need?

The required power rating is specified by your laser machine's manufacturer. It is determined by the energy needs of the optical module. Always replace with the same power rating as the original unit.

▶ Can a higher wattage power supply be used to replace a lower wattage one?

No. This is not recommended. The system is designed to draw a specific amount of power. A mismatched PSU can lead to improper system operation or damage, even if the physical connectors fit.

▶ What are the signs of a failing power supply?

Common indicators include: the system failing to power on, inconsistent output energy during treatment, error messages related to power or communication, or the system shutting down unexpectedly during operation.

▶ Is this a user-serviceable part?

No. The power supply contains high voltages that can be lethal even when the unit is disconnected from mains power. Replacement and servicing must only be conducted by trained and qualified technical personnel.

Ordering Information

To ensure you receive the correct and compatible power supply, please provide the following information when ordering:

Aesthetic Device Manufacturer (e.g., Cynosure, Lumenis or another OEM)

Aesthetic Device Full Model Name/Number (e.g., GentleMax Pro, Lightsheer Duet, Harmony XL)

The Original PSU's Part Number (This is the most reliable way to ensure a correct match)

Output Power Rating (e.g., 1400W)

A Photo of the Original PSU (showing labels, connectors, and dimensions)

Contact our technical team with your device details to confirm compatibility. Using an incorrectly specified power supply can cause irreversible damage to your valuable equipment.

Configuration notice: Specifications, accessories, interface options and permitted uses vary by destination market and confirmed configuration. The Proforma Invoice, configuration sheet and model-specific documents supplied before payment take precedence.

Specifications

Power supply · Overview

Final configuration and supplied accessories are confirmed in the quotation.

Power supply
Certification
CE-compliant, RoHS available for select models
Communication Interface
Standard digital interfaces (e.g., CAN bus, RS232) or analog control for seamless integration with the main system controller.
Compatibility
Diode laser, IPL, ND:YAG, multifunctional aesthetic machines
Cooling Method
Built-in fan or external cooling (model dependent)
Dimensions
Varies significantly by power rating and design (e.g., 800W units are typically more compact than 2000W units).
Input Voltage
AC 110V / 220V (dual input models available)
Output Stability
Voltage ripple < ±1%, optimized for consistent energy delivery
Output Voltage
Range Adjustable DC output, depending on device type
Protection Features
Over-voltage, over-current, short circuit, and overheat protection
Weight
Varies by model, 2.5kg–4.5kg
Check compatibility

Documents & support

Documents & support

Review available model documents and discuss training, warranty and spare-part arrangements before ordering.

Request product documents

Contact us for model-specific files →

Training & warranty enquiry

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Packing & delivery

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ZENLASE

The right part starts with the right match.

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