Industrial Power Supplies and Converters Lambda / TDK-Lambda

Industrial switching power supplies from Lambda / TDK-Lambda including DRB, Genesys, HWS series, PFE modules, DC-DC converters, and line filters. Global technical selection and direct equipment delivery for industrial plants.

Industrial DIN Rail Power Supplies TDK-Lambda DRB and DRF Series

TDK-Lambda DRB, DRF and DRL switching power supplies are engineered for standard DIN rail mounting within automation cabinets. The slim profile conserves panel space delivering 15W to 480W output with efficiency up to 93%. Built-in protections ensure high uptime.

Slim profile metal enclosure with narrow width from 18 mm optimizes cabinet space
High active operating efficiency reaching up to 93% minimizes thermal dissipation
Universal AC input range from 85V to 264V with integrated active power factor correction
Regulated DC output ratings 5V, 12V, 24V and 48V with front-panel adjustment potentiometer

Programmable DC Laboratory Power Supplies TDK-Lambda Genesys Series

TDK-Lambda Genesys and GENESYS+ programmable DC power supplies delivering 750W to 15kW are designed for automated test benches. Units feature automatic crossover between constant voltage and current modes. Built-in digital interfaces ensure seamless bus integration.

Scalable output capacity from 750W to 15kW in compact 1U, 2U, and 3U rack-mount profiles
Standard built-in RS-232 and RS-485 serial communication ports for automated system control
Master-slave parallel operation supporting up to 31 power units on a single multi-drop bus
User-friendly front panel with digital rotary encoders and dual voltage and current readouts

Industrial Enclosed AC-DC Power Supplies TDK-Lambda HWS and GWS Series

TDK-Lambda HWS-A, RWS-B and GWS500 enclosed industrial switching power supplies deliver high reliability for automation and medical setups. The rugged metal housing protects critical power stages during severe line sags. Advanced circuits deliver low output ripple.

Output power range from 15W up to 1500W with convection or internal variable-speed fan cooling
Universal wide-range AC input from 85V to 265V suitable for worldwide industrial installations
Compliance with industrial line sag immunity requirements including SEMI F47 standard
Extremely low output voltage ripple and integrated high-grade electromagnetic noise filtering

High-Power PCB Mount Power Modules TDK-Lambda PFE and PAF Series

TDK-Lambda PFE500SA, PFE700SA and PAF integrated power modules provide complete AC-DC conversion with built-in power factor correction. Baseplate conduction cooling allows deployment inside sealed, fanless enclosures. The modules feature parallel current balancing.

High output power capability up to 714W packed into an industry-standard Full-Brick package
Baseplate conduction cooling operating at mounting plate temperatures up to 100 °C
Integrated active power factor correction maintaining PF above 0.95 across load range
Active current sharing function enabling reliable parallel operation of multiple power modules

Isolated Industrial DC-DC Converters TDK-Lambda CC-E and CN Series

TDK-Lambda CC-E, CC-P-E and CN100A110 industrial DC-DC converters deliver reliable galvanic isolation and voltage stabilization across DC distribution buses. The rugged units withstand intense shock and vibration. Form factors include compact SMD and DIP packagings.

Broad output power spectrum ranging from 1.5W to 300W in compact shielded metal packages
Nominal input voltage buses 5V, 12V, 24V, 48V and 110V DC with wide operating tolerance
High galvanic input-to-output isolation withstand voltage rating up to 3000V DC
Full compliance with railway and heavy transportation shock, vibration and thermal standards

Power Line EMC and EMI Noise Filters TDK-Lambda RSEN and RSHN Series

TDK-Lambda RSEN, RSHN, RTHN and RTEN single-phase and three-phase power line filters suppress high-frequency electrical noise across motor drives and power units. The modules support DIN rail or chassis mounting. Low leakage current versions serve medical robotics.

Nominal operating current ratings from 0.5A up to 300A for single-phase and three-phase circuits
Two-stage filtering circuit architectures delivering deep noise attenuation from 150 kHz to 30 MHz
Ultra-low ground leakage current options engineered for sensitive medical laboratory apparatus
Versatile DIN rail clip installation or direct chassis screw fastening with captive spring terminals

Testing, Calibration and Servicing for Lambda and TDK-Lambda Units

Engineering teams at SpareX provide comprehensive technical diagnostics, interface parameterization, and modular servicing for Lambda and TDK-Lambda power supplies.

Specialists perform precision waveform verification using digital storage oscilloscopes under dynamic load profiles, measuring high-frequency ripple and common-mode noise across output buses.

When parameter drift is detected, technical evaluation is conducted on power semiconductors, electrolytic capacitors, and PWM control loops.

Maintenance Procedures for DRB and DRF Series DIN Rail Power Units

Routine maintenance of TDK-Lambda DRB, DRF, and DRL DIN rail power supplies focuses on thermal management and terminal torque verification within automation panels. In dusty factory environments, periodic de-energized air cleaning prevents thermal choking across ventilation paths.

Engineers measure DC voltage drops along distribution wiring and verify electronic overcurrent threshold response under simulated overload conditions.

Calibration and Remote Interface Setup for Genesys Laboratory Sources

High-precision TDK-Lambda Genesys and GENESYS+ programmable laboratory DC power supplies require scheduled calibration of internal sensing circuits and bus communication parameterization.

Service engineers execute software calibration of integrated DAC and ADC converters against reference standards across full voltage and current spans. Address and baud configurations are optimized across RS-232 and RS-485 serial communication networks.

Thermal Imaging and Ripple Diagnostics for HWS and GWS Enclosed Units

Industrial switching units including TDK-Lambda HWS-A, RWS-B, and GWS500 enclosed models require periodic thermal imaging inspection of power MOSFETs, output rectifiers, and pulse transformers. Excessive local heat indicates component aging or restricted convection airflow.

Technical personnel evaluate DC ripple margins under full load, inspect internal cooling fans, and verify line sag ride-through compliance under SEMI F47 industrial power standards.

Conduction Cooling and Current Sharing in PFE and PAF Power Modules

TDK-Lambda PFE500SA, PFE700SA, and PAF power modules transfer heat directly through a base mounting plate onto external heatsinks or chilled cold plates.

Inspection includes checking mounting pressure uniformity, measuring thermal interface resistance, and verifying active power factor correction performance. In parallel configurations, engineers balance multi-module current distribution across designated sharing pins.

Insulation Resistance and Ground Leakage Checks for RSEN Noise Filters

Power line noise filters from TDK-Lambda RSEN, RSHN, and RTHN series deliver deep electromagnetic interference attenuation across industrial electrical grids.

Periodic maintenance involves measuring insulation resistance between line terminals and protective earth using high-voltage megohmmeters, along with ground leakage current testing.

Checking filter capacitors and common-mode choke symmetry eliminates signal interference on sensitive automation instrumentation.

Lambda / TDK-Lambda and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Lambda / TDK-Lambda and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.