The eTM1502 Series is a 150V 2A 300W bench DC power supply family built for electronics test, validation, service fixtures, and production-side troubleshooting. This guide helps engineers and buyers compare the standard, F, and programmable P versions, review communication and control options, and choose the right model for faster integration, lower evaluation risk, and RFQ-ready project approval.

April 28th, 2026

Power Design Guide: Choosing the Right eTM1003 Series 100V / 3A / 300W DC Bench Power Supply for High-Voltage Test Benches

The eTM1003 Series power design guide helps engineers choose the right 100V 3A 300W DC bench power supply for high-voltage electronics testing, board validation, and lab integration. Covering the eTM-1003, eTM-1003F, and programmable eTM-1003P, this guide explains when to use a standard, 4-digit, or programmable switching DC power supply for stable CV/CC output, repeatable test setups, and faster RFQ decisions.

April 21st, 2026

Power Design Guide for AIF240-BxxS: Solving Real 12V, 24V, and 48V Control Panel Problems with a Compact DIN-Rail Power Supply

The AIF240-BxxS Series is a 240W AC/DC DIN-rail power supply family designed for industrial control and machine applications. With wide 85-264VAC or 120-370VDC input, 12V/24V/48V output options, active PFC, high efficiency, and 150% peak load for 3 seconds, it helps engineers simplify control cabinet power design and improve reliability in compact panel builds.

April 14th, 2026

AIF480-B24 Power Design Guide: How to Size, Wire, Cool, and Monitor a 480W 24V DIN-Rail Power Supply for Industrial Control Panels

Discover how to design with the AIF480-B24, a 480W DIN rail power supply for industrial control panels. This guide shows how to size 24V/20A loads, manage thermal derating, wire DC OK monitoring, and improve reliability in PLC cabinets, machinery, and high-density 24V systems.

April 7th, 2026

Power Design Guide: How to Size a 24V Control-Cabinet PSU with AIMF480-B24 for Peaks, Heat, and RFQ-Ready Approval

This power design guide shows how to size a 24V DIN rail power supply for real control cabinet loads using the AIMF480-B24. Built for system integrators, panel builders, and electrical engineers, it covers 24V 20A load planning, peak current, thermal derating, DC OK monitoring, and RFQ-ready selection for industrial control panels.

March 31st, 2026

Power Design Guides for Small Industrial Panels: Solving Real Engineering Problems with TPS010-100W GP Series DIN Rail Power Supplies

Explore how to solve real control-panel power problems with the TPS010-100W GP Series DIN rail power supply family. This guide helps US panel builders, system integrators, and electrical engineers choose the right 12V or 24V model for small industrial cabinets, PLC panels, mixed-voltage designs, and retrofit projects—covering 10W, 30W, 60W, and 100W options for faster sizing and RFQ decisions.

January 26th, 2026

Control Cabinet Thermal Design: Airflow Rules That Prevent Derating and Failures

A practical method for control cabinet thermal design: airflow paths, heat load estimate, fan/filter sizing, hotspot mapping, and validation steps to prevent unexpected derating.

January 14th, 2026

DC-OK Relay Wiring to PLC Inputs: Practical Alarms for Predictive Maintenance

Wire a DC-OK / Power Good relay contact (or active DC-OK output) to PLC digital inputs correctly, avoid false alarms, and implement alarm logic that reduces downtime in industrial control panels.