Lambda / TDK / EMI GENH150-5 / N5750A

The Lambda GENH150-5, marketed by TDK as the N5750A, is a 150 W AC-DC power supply delivering regulated 5 VDC at 30 A output. Built with active power factor correction and comprehensive protection circuits, this unit operates from 100–240 VAC, 50/60 Hz input and maintains tight output regulation across line and load variations. EMI-compliant design minimizes electromagnetic interference, making it suitable for industrial and commercial systems requiring stable, isolated DC power. Forced air cooling and integrated thermal management enable continuous operation under full-load conditions.

Technical Specifications

Output: 5 VDC @ 30 A (150 W)

Input: 100–240 VAC, 50/60 Hz

Efficiency: >80% typical

Line Regulation: <0.5% across full input voltage range

Load Regulation: <1.0% from 0–100% load variation

Input Connector: IEC C14 inlet

Output Connector: Terminal block or variant-specific connector

Key Features

Active Power Factor Correction (PFC) for harmonic compliance and improved efficiency

Inrush current limiting to protect upstream distribution

Overvoltage Protection (OVP), Overcurrent Protection (OCP), and Short Circuit Protection (SCP)

Over-Temperature Protection (OTP) with thermal shutdown

Low output ripple and noise for sensitive load compatibility

LED status indicators for power and fault monitoring

Switching frequency internally optimized for EMI performance

Typical Applications

Industrial control and automation systems

Laboratory test equipment and instrumentation

Rack-mount and chassis-integrated systems

Applications requiring EMI-filtered 5 VDC in the USA market

Compatibility & Integration The GENH150-5/N5750A integrates into standard 19" rack frames and industrial enclosures. Configurable hold-up time adapts to varying input voltage and load scenarios. The IEC C14 inlet and terminal block output support both field retrofit and new system integration workflows.