Industrial-Grade Power Infrastructure

Switching Power Supply Supplier & Exporters serving the Houston market

High-efficiency, mission-critical SMPS and regulated DC power solutions designed to meet the rigorous energy, automation, and biotech specifications of Houston's industrial landscape.

Featured Solutions

High-Performance Power Supplies for Houston Market

Engineered for extreme reliability, our primary product lineup delivers optimized regulation, minimal ripple noise, and seamless system integration.

NDR-120 Series 120W DC DIN Rail Power Supply

NDR-120 Series 120W DC DIN Rail Switching Power Supply AC to DC 12V 24V 48V 2.5A 5A 10A

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LRS-350 CCTV & Industrial Power Supply

LRS-350 Factory Price Hot Sale 5V-48V CCTV Power Supply AC 100-220V to DC 350W LED Supply with Fan Switching Power Supply

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Electrophoretic Instrument Power Board RS485

AC 120-270V Max 2A Input Electrophoretic Instrument Power Circuit Board RS485 Support Switching Power Supply

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24V LED Light Control Circuit Board

DC 11-13V Input 24V LED Breathing Light Control Circuit Board LED Driver Board for Breathing Light

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Houston Market Outlook

Fueling Houston's Heavy Industrial & Energy Ecosystem

As the energy capital of the world, the greater Houston area—including the massive Port of Houston, the Texas Medical Center (TMC), and the booming automation corridors of Sugar Land and Pasadena—requires power infrastructure that cannot fail. From offshore drilling instrumentation to automated downstream petrochemical refining lines, the demand for high-reliability switching power supplies (SMPS) is growing exponentially.

Modern industrial control cabinets across Texas are rapidly transitioning to high-efficiency DIN-Rail and modular chassis units. With standard operating environments in the Gulf Coast region experiencing high humidity, soaring summer temperatures, and potential chemical vapor exposure, generic commercial-grade power supplies quickly succumb to premature component failure. Local system integrators and engineers require ruggedized, conformal-coated, and thermally optimized systems that satisfy strict UL 508, UL 62368-1, and Class I Division 2 safety standards.

Key Local Application Segments:

  • Upstream & Downstream Energy Operations: High-isolation DC-DC converters and rugged DIN Rail power supplies operating pipeline telemetry, RTUs, and offshore SCADA platforms.
  • Biomedical Diagnostics at TMC: Ultra-stable, medical-grade AC-DC boards with active RS485 communication protocols driving precision electrophoresis and cell analysis hardware.
  • Marine & Port Logistics Automation: Weatherproof chassis-mount units powering gantry crane PLCs, RFID tracking terminals, and extensive IP-camera surveillance networks.
Industrial Manufacturing Site Power Deployment
MYAMI Corporate Overview and Lab Power Supplies
Corporate Profile

Shenzhen Myami Power Technology Co., Ltd. (MYAMI)

Headquartered in the global electronics capital of Shenzhen, China, MYAMI is a technology-driven manufacturer and solution provider specializing in high-precision, industrial-grade power supplies and electrical test equipment. Designed for engineering rigor, MYAMI bridges the gap between complex electronic research, high-voltage component testing, and scalable industrial automation.

Our Specialized Engineering Portfolio Focuses on Four Core Pillars:

  • Programmable DC Power Supplies: Featuring multi-digit LED displays, ultra-low ripple, and rapid transient response, engineered for precision electronic R&D, semiconductor evaluation, and PCB debugging.
  • High-Power & High-Voltage Testing Sources: Delivering high-current, high-voltage DC/AC regulated power supplies (ranging up to hundreds of volts and amperes) built for industrial motor drives, electroplating rectifiers, and heavy-duty component burn-in testing.
  • EV & Renewable Energy Testing: Providing specialized DC power units, battery simulators, and variable AC power sources engineered for Electric Vehicle (EV) On-Board Chargers (OBC), BMS evaluation, and solar inverter testing.
  • Benchtop Test & Measurement Instruments: Supplying complementary test bench solutions, including digital oscilloscopes, multimeters, and specialized AC voltage regulators for global laboratories and technical institutes.

Every MYAMI system is engineered with strict multi-layer protection protocols (OVP, OCP, OTP, and short-circuit safeguards) and complies with international safety and quality standards, including CE, RoHS, and ISO9001. Integrated with standard industrial control protocols (RS485, RS232, and CAN communication), our equipment seamlessly connects to automated production lines and central PC control systems.

ISO9001
Quality Assured Factory
100%
Full Load Burn-in Testing
RS485
Standard System Bus Integration
< 10mV
Ultra-Low Ripple Tolerances
Production Process

China's Manufacturing Synergy & Process Integrity

From raw material selection to automated aging tests, our factory utilizes state-of-the-art testing environments to ensure long-term stability and high MTBF values.

Raw Material Inspection Raw Material
PCB Checking Process PCB Checking
Assembly Line Assembling
System Debugging Debug
Aging Test Chamber Aging Test
Precision Calibration Calibration
Quality Control Check QC Checking
Industrial Packing Packing
Soldering Station Soldering Station
Electronic Screwdriver Assembly Precision Assembly
R&D and Testing Lab

Uncompromising Validation: Real-World Testing Protocols

Quality assurance is not a secondary phase; it is embedded in the design cycle. Our Shenzhen-based production facilities utilize an array of high-precision benchtop instruments to stress-test every power circuit board and system chassis.

By simulating severe operating parameters—such as over-voltage surges, transient load steps, and localized hot-spot thermal testing—we assure our Houston partners that their systems will run continuously under full load. Whether testing isolation resistance up to several kilovolts or verifying the electromagnetic signature of an LED driver board, our technical labs are equipped with calibrated digital power meters, LCR bridges, and digital storage oscilloscopes.

Our Standard Instrument Configurations Include:

  • High-Potential (Hi-Pot) Testers: Safeguards electrical isolation barriers to guarantee zero leakage currents under high voltage.
  • Digital Power Meters & LCR Meters: Verifies inductance, capacitance values, and power factor efficiency metrics.
  • Digital Oscilloscopes: Crucial for monitoring step response times, load ripple noise, and switching frequency harmonics.
Engineering Calibration Instruments & Assembly Station
PCB Automated Checking PCB Check
Benchtop Debugging Stage Debug System
QC Check Process QC Check
Precision Multimeter Measurements Multimeter
Hi-pot Isolation Tester Hi-pot Tester
Transient Response Oscilloscope Analysis Oscilloscope
LCR Bridge Component Testing LCR Meter
Digital Power Consumption Meter Digital Power Meter
CAD Power Design and Layout R&D Schematic Design
R&D Multimeter Station R&D Verification Multimeter
Design Phase Isolation Verification Hi-pot Safety Validation
Switching Transient Oscilloscope Monitoring Switching Frequency Analysis
Magnetic Component LCR Analysis Inductor & Transformer Tuning
Standby Power consumption Test Efficiency Analysis
R&D Capabilities

Precision Engineering & Custom SMPS Solutions

We leverage our highly integrated manufacturing footprint to support bespoke customer requirements. Our engineering team routinely collaborates with US-based firms to customize power topologies, modifying trace physical constraints, heat sink dimensions, connector styles, and communication microchips.

Whether you require a highly specific duty cycle for light animation, variable constant current curves for municipal LED illumination projects, or a unique open-frame transformer winding designed to withstand heavy vibration, our R&D cycle is built to respond quickly.

Global Sourcing & Export Benefits:

  • Direct Shenzhen OEM Pricing: Cut out intermediate distribution channels for high-volume deployments.
  • Rapid Design Iteration: Prototype customized PCBA layouts within 10-15 working days.
  • Integrated Logistics Support: Express air shipping to Houston Intercontinental Airport (IAH) or bulk sea shipping to the Port of Houston.
Bulk Catalog

High-Efficiency Power Core Modules

Explore our extensive range of high-efficiency switching power supplies, LED drivers, and DIN Rail modules designed to power modern industrial applications.

50W LED Driver Power Supply Board

Factory Price 50W 39V 1.2A 25-45V LED Power Supply Board 180-255V AC Input LED Driver Board LED DC Power Supply Module

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KELY 40/50W Constant Current Led Driver

KELY 40/50W 36-42V DC Output 100-277V AC 50/60Hz Input L/N-G 4KL-N 2K LED Constant Current Power Led Driver for LED Lights

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KELY 100W Constant Current Led Driver

KELY 100W LED Driver Power Supply 100-277V AC Constant Current 36-42V 2.4A DC Output 50/60Hz L/N-G 4KL-N 2K Constant Current for LED Lights

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LRS-75 Series 35W-75W SMPS

LRS-75 Series 5V 12V 24V 36V 48V 35W 50W 60W 75W Smps Power Supply Led Light Switching Power Supply

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NDR-75 DIN Rail Power Supply

Factory Price DIN Rail Power Supply NDR 75W 12V 24V 48V 5A Output Current

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DR-30 36W DIN Rail Power Supply

Hot Sale DR-30 36W 5V 12V 15V 24V 48V DC Rail Power Supply

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DR-30-12 30W DIN Rail SMPS

Hot Sale DR-30-12 30W Din Rail Switching Power Supply 5V 12V 24V 36V 48V Single Output DC Power Supply 2A Current

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LRS-350 High Power LED Switching Power Supply

LRS-350 5V 12V 24V 36V 48V LED Switching Power Supply 1A 2A 3A 5A 10A 15A 20A 30A 40A 50A DC Power Supply for LED Strip Light

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Integration Hardware

Standard Testing & Integration Accessories

Complete your power cabinet configurations and lab setups with high-quality connecting hardware, solar control systems, and modular SMPS components.

S-120 SMPS DC Power Supply

S-120 SMPS PSU AC 110v 220v to 12v 5v 24v 36v DC Switching Power Supply 1A 2A 3A 2.5A 5A 8A 10A 15A 20A 30A 40A 50A

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MYAMI Battery Test Lead Crocodile Clip

MYAMI 6mm to Crocodile Clip Battery Wire 30A DC Power Test Lead

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MYAMI MPPT Solar Controller

MYAMi MPPT Solar Controller 600W/1200W 48V60V72V Solar Boost Controller Max 30A PV Current Input for Electric Vehicle Charging

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LRS-350 LED Driver Module

LRS-350 5V 12V 24V 36V 48V LED Switching Power Supply 1A 2A 3A 5A 10A 15A 20A 30A 40A 50A DC Power Supply for LED Strip Light

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Technical QA

Engineering FAQ & Design Considerations

Crucial design insights and technical explanations for power integration engineers deploying equipment in North America and global markets.

1. How does the Gulf Coast climate affect switching power supply selection in Houston?
Houston's high humidity levels and ambient summer temperatures require power supplies with excellent thermal management and, in many cases, conformal coatings. When integrating SMPS into outdoor enclosures or non-air-conditioned plant floors, engineers must consult the thermal derating curves. For instance, many open-frame and enclosed models begin to derate above 50°C. Standard options like the NDR-120 and LRS-350 feature rugged metallic housings and optimized ventilation holes, but for humid petrochemical environments, we recommend specifying custom conformal coatings (acrylic or polyurethane) to prevent moisture condensation and corrosion on the PCBA.
2. What are the benefits of integrating RS485 communication protocols in industrial power boards?
Integrating RS485 protocols (typically utilizing Modbus RTU standards) allows the central SCADA system or industrial PLC to dynamically read voltage, current, and temperature telemetry from the power supply board. In automation setups, this telemetry enables predictive maintenance. If a power supply board reports an unexpected increase in internal temperature or a slight dip in output voltage, system operators can schedule maintenance before a catastrophic shutdown occurs. This is critical for continuous processes such as electrophoresis testing, oil-gas pipeline telemetry, and automated packaging lines.
3. What safety and regulatory certifications are required for US industrial power installations?
For general industrial controls in the USA, power supplies mounted on DIN Rails or inside control panels typically need to comply with UL 508 (Industrial Control Equipment) or the newer UL 62368-1 standard, which replaces UL 60950-1 for Audio/Video and Information Technology equipment. For medical applications, such as those found in the Texas Medical Center, compliance with IEC 60601-1 (medical electrical equipment) is necessary to ensure patient-isolation barriers. All MYAMI products are built to comply with CE and RoHS standards, and we can supply custom models matching specific UL testing requirements.
4. Why is Power Factor Correction (PFC) important in switching power supplies?
Active Power Factor Correction (PFC) shapes the input current of the switching power supply to maximize the real power drawn from the AC mains and minimize harmonic distortion. Power supplies without active PFC have a low power factor (typically 0.5 to 0.6) and draw sharp, non-sinusoidal current spikes. Active PFC increases this factor to 0.95 or higher, reducing the RMS current load on the AC lines. This is particularly important for large facilities (like data centers, industrial plants, or large lab buildings) because it prevents utility penalties for low power factor, reduces wiring and circuit breaker sizes, and minimizes electrical interference with adjacent equipment.
5. What are the key differences between DIN Rail mounting and standard enclosed chassis setups?
DIN Rail mounting (like the NDR and DR series) is engineered for fast, tool-free installation onto standard metal rails inside industrial control cabinets. This configuration places the terminals on the front for easy access and simplifies wiring in densely packed PLC control panels. Enclosed chassis power supplies (like the LRS and S series) are designed to be mounted directly to a metal backplate or chassis using screws. They are typically lower profile, making them ideal for space-constrained machinery, display cabinets, and individual electronics enclosures where front-facing terminal access is not required.