Laser Diode Drive Solution – NEOARK DPS-5004 BH-810PM-PCH | ELK 60 Series
The NEOARK DPS-5004 BH-810PM-PCH (D1073-15 / 1073/15) is a precision linear-regulated laser diode power supply engineered for stable, low-noise current delivery in demanding photonics and industrial laser applications. Sourced directly from NEOARK’s Japanese manufacturing base, this unit is a drop-in solution for OEM integrators and research engineers who require repeatable, interference-free laser drive performance.
Where This Product Is Used
- Industrial Laser Marking & Engraving Systems – Provides stable bias current to CW and pulsed laser diodes in high-duty-cycle marking heads.
- Optical Fiber Sensing & LiDAR – Low-noise linear regulation eliminates ripple that degrades signal-to-noise ratio in coherent sensing systems.
- Medical & Aesthetic Laser Equipment – Meets the precision current control requirements of 810 nm diode modules used in dermatology and surgical platforms.
- Semiconductor Inspection & Metrology – Drives pump diodes in laser-based wafer inspection tools where wavelength stability is critical.
- Photonics R&D Laboratories – Bench-top and rack-mount integration for characterization of laser diode arrays and modules.
- Telecommunications Pump Laser Modules – Suitable as a drive source for 810 nm pump lasers in EDFA and Raman amplifier test rigs.
Technical Specifications
- Model: DPS-5004 BH-810PM-PCH LIN ACT, ELK 60
- Part Number: D1073-15 / 1073/15
- Manufacturer: NEOARK Corporation (Japan)
- Function: Linear-regulated laser diode power supply / constant-current driver
- Target Wavelength Range: ~810 nm (BH-810PM-PCH optimized)
- Regulation Type: Linear (LIN ACT) – ultra-low noise output
- Series: ELK 60
- HS Code: 8504.40
- Country of Origin: Japan
- Weight: ~700 g
Note: Full electrical specifications (output current range, voltage compliance, modulation bandwidth) are available upon request or in the NEOARK DPS-5004 datasheet.
Why Engineers Specify This Model
- Linear regulation architecture – Eliminates switching noise that degrades laser coherence and beam quality.
- 810 nm optimized drive profile – BH-810PM-PCH configuration matches the forward-voltage and threshold-current characteristics of high-power 810 nm diode bars.
- NEOARK Japanese manufacturing quality – Tight component tolerances and rigorous QC deliver long MTBF in 24/7 production environments.
- ELK 60 series compatibility – Designed to integrate with NEOARK’s ELK 60 laser module ecosystem, reducing BOM complexity.
- Compact form factor – Rack-friendly packaging simplifies integration into existing laser system cabinets.
Complete System Bill of Materials
- NEOARK DPS-5004 BH-810PM-PCH LIN ACT ELK 60 (this unit) – Laser diode power supply
- 810 nm laser diode module or bar (customer-supplied, matched to BH-810PM-PCH spec)
- Temperature controller / TEC driver (recommended for wavelength-stable operation)
- Interlock safety relay module (per IEC 60825-1 laser safety requirements)
- Shielded low-inductance interconnect cable (laser diode to driver)
- 19″ rack enclosure or DIN-rail mounting bracket (application-dependent)
- Mains power filter / EMI suppressor (recommended for sensitive photonics environments)
Compliance & Industry Standards
- IEC 60825-1 – Laser safety; power supply interlock compatibility
- IEC 61010-1 – Safety requirements for electrical equipment for measurement and control
- RoHS Directive 2011/65/EU – Restriction of hazardous substances (verify with NEOARK datasheet)
- CE Marking – European conformity (confirm on product label)
- Japan Electrical Appliance and Material Safety Act (PSE) – Manufactured under Japanese regulatory framework
Quality Assurance & Sourcing
Konmask.com sources the NEOARK DPS-5004 BH-810PM-PCH through verified industrial distribution channels. Every unit undergoes incoming inspection including visual examination, label verification, and functional continuity checks before dispatch. We maintain traceability records for all NEOARK products and can provide documentation packages upon request for regulated industries.
- ✔ Authentic NEOARK product – no grey-market or counterfeit risk
- ✔ Traceable lot documentation available
- ✔ Secure anti-static packaging for electrostatic-sensitive laser diode drivers
- ✔ Global shipping with export compliance support
How to Source This Part
Ready to order or need a formal quotation? Contact our industrial components team:
- Email: support@konmask.com
- Phone / WhatsApp: +0086 19859288691
- Website: https://Konmask.com
- Provide your required quantity, delivery timeline, and any compliance documentation needs. Volume pricing and lead-time commitments available for OEM and system integrator orders.
Application-Specific FAQ
Q: Is the DPS-5004 BH-810PM-PCH compatible with single-emitter 810 nm diodes or only diode bars?
A: The BH-810PM-PCH configuration is optimized for 810 nm diode bars and high-power single-emitter modules. Compatibility with specific diodes should be verified against the NEOARK datasheet current and voltage compliance specifications.
Q: What is the output current range of the DPS-5004 ELK 60?
A: Full electrical parameters are specified in the NEOARK DPS-5004 product datasheet. Contact us for the datasheet or to confirm suitability for your application.
Q: Can this power supply be modulated for pulsed laser operation?
A: The LIN ACT (linear active) topology supports analog modulation. Maximum modulation bandwidth should be confirmed from the datasheet for your specific pulse duty cycle requirements.
Q: Do you offer warranty or repair services for NEOARK products?
A: We offer a standard warranty on all units sold. For repair or calibration services, contact support@konmask.com with your unit serial number and fault description.
Q: Can you supply multiple units for a production line build?
A: Yes. We support OEM and volume orders. Contact us for lead times and tiered pricing.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
