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Power supply 20v-2a
- A standard LM723 Voltage Regulator and some darlington pass transitors. In order to reduce the dissipated power, a transformer with two secondary windings is needed
post 02 Apr 2025
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Astron 14V Linear Power Supplies
repeater-builder about replacing the analog meters with digital meters
Build a 13.8V, 40A Switching Power Supply
Amateur radio has been somewhat slow to accept switching power supplie
Bench power supply 0-30V 0-10A
Sono provisti di raffredamento forzato
Build A 10 Amp Power Supply
A linear power supply takes the 120vCA 60 Hz mains power, steps the voltage down through a transformer, rectifies, filters, and regulates it
Convert a PC Power Supply
A completed 145 watt ATX power supply with switch, binding posts
40
repeater-builder about replacing the analog meters with digital meters
Amateur radio has been somewhat slow to accept switching power supplie
Sono provisti di raffredamento forzato
A linear power supply takes the 120vCA 60 Hz mains power, steps the voltage down through a transformer, rectifies, filters, and regulates it
A completed 145 watt ATX power supply with switch, binding posts
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters