Electronic Design

Using Unfiltered PWM to Drive High-Power Resistive Loads (Download)

Sometimes it’s necessary to drive a resistive load such as an incandescent bulb or heating element from a DC voltage that’s higher than the nominal load voltage. An example would be driving a 6.3-V, ...
Detroit Free Press

TESCO Launches 326P & 326X Artificial Resistive Loads, Expanding Load Simulation Capabilities for Utility Meter Testing

BRISTOL, PA, UNITED STATES, January 26, 2026 /EINPresswire.com/ — TESCO ® Metering, a trusted provider of American-made metering equipment and custom utility ...
EDN

Selecting and using high-precision D/A converters

The first step in selecting and using high-precision D/A converters is to consider the DAC architecture that is best for a given application. Several architectures are available, including oversampled ...
EDN

Inside the battery: A quick look at internal resistance

Ever wondered why a battery that reads full voltage still struggles to power your device? The answer often lies in its internal resistance. This hidden factor affects how efficiently a battery ...
Electronic Design

Using Unfiltered PWM to Drive High-Power Resistive Loads

How to use unfiltered PWM to drive high power loads. How to properly set the PWM duty cycle for high power loads. How to drive an incandescent lamp using PWM. Sometimes it’s necessary to drive a ...
Morningstar

TESCO Launches 326P and 326X Artificial Resistive Loads, Expanding Load Simulation Capabilities for Utility Meter Testing

New lightweight artificial resistive loads deliver precise, field-ready load simulation to improve meter testing accuracy, portability, and efficiency. BRISTOL, Pa., Jan. 29, 2026 /PRNewswire/ -- ...