[Alan’s] friend came to him with a problem. He loved listening to his scanner, but hated the volume differences between stations. Some transmitters would be very low volume, others would nearly blow ...

AVC – The featured circuit controls a volume line automatically. It delivers an output voltage of approximately 4 volts peak to peak. This voltage remains relatively constant by input voltages ranging ...

NOJA Power has released Relay Firmware 1.16, the latest version of its firmware platform for OSM series automatic circuit reclosers. With the release of Firmware 1.16, NOJA Power has included major ...

In last month’s column [“Automatic Pumpdown Systems,” Nov. 5], we talked in general about the automatic pumpdown cycle and why it is the only sure remedy for refrigerant migration to a compressor ...

Courtesy of www.MikeHolt.com. Based on the 2020 NEC. Article 725 of the National Electrical Code (NEC) covers remote-control, signaling, and power-limited circuits that are not integral to a device or ...

Any time you are working with burglar alarm, access control, sound, nurse call, or intercom systems, as well as computer networks, lighting dimmer controls, and low-voltage industrial controls, you ...

NOJA Power’s OSM15, OSM27 and OSM38 ACRs incorporate temporary time addition (TTA) functionality as standard. This feature enables utilities to increase the number of ACRs on a feeder and replace load ...