Pyramid PS21KX Bench Power Supply AC-to-DC Power Converter with Amperage Gauge Display (18 Amp)

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Pyramid PS21KX Bench Power Supply AC-to-DC Power Converter with Amperage Gauge Display (18 Amp)

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Details

Pyramid PS21KX is a 18 Amp bench power supply and AC-to-DC power converter with analogue gauge amperage metered display. It's great for converting mobile two way radios to base stations.

Features:

Genuine Pyramid linear/regulated power supply
AC-to-DC Power Conversion (12V DC)
Provides constant source of DC voltage
Simple electronic plug-in operation
Hassle-free screw terminal connectors
Eliminates the need of battery or external power source
Analogue gauge amperage metered display
Fuse protected with auto-reset
Electronic overload & short circuit protection
Used for component & device equipment testing, operation & performance
Rugged & durable housing construction, cabinet heatsink
LED Indicator Light
Built-in cooling fan
Power ON / OFF switch
Pyramid Compact Hobby Power Supplies are safe for tabletop placement
Part number: PS21KX
Works with mobile two way radios

Technical Specs:

Amperage: 18.0 AMP (Constant), 20.0 AMP (Surge)
Connectors/Hardwire Terminals: Red Positive (+), Black Negative (-)
Power Output: 13.8V DC
Power Input: 115V AC, 60Hz (450 Watt)
Dimensions (L x W x H): 11.8'' x 9.1'' x 4.9'' -inches
Weight: 17.5 lbs.

Additional Information

Type	Linear
Features	Amp Meter, Fan, Overload Protection
Maximum Amps	18
Mount Style	Desktop
Warranty	1 Year

Solid power supply review by Ralph on 10/23/2022

Rating

I purchased a P21KX for a 50 watt GMRS base station. I wanted a power supply (PS) that would be effectively noise free on both the power line input and the 13.8v DC output. This PS has been solid. It holds its voltage under load. It does not radiate emf or inject electrical noise back into the power line. I would buy this again and I will likely buy other Pyramid products in the future.