Pyramid
Pyramid Universal Compact Bench Power Supply
Bottom line: The Pyramid Universal Compact Bench Power Supply ($169.99 on Amazon as of 2026-10-07): 50A variable linear-regulated DC output for CB, HAM, scanners and radios; main trade-off: analog meters are less precise than digital readouts.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 50A variable linear-regulated DC output for CB, HAM, scanners and radios
- ✓ Dual USB charging ports plus universal screw-type terminals
- ✓ Analog amp gauge and voltmeter for real-time power monitoring
- ✓ Rotary control gives precise adjustable DC voltage
- ✓ Electronic overload and short-circuit protection built in
Cons
- ✗ Analog meters are less precise than digital readouts
- ✗ Linear design runs heavier and bulkier than switching supplies
- ✗ Geared to 12V electronics, not high-voltage bench work
- ✗ Product context lists no adjustable current-limit spec
Manufacturer description
The Pyramid Universal Compact Bench Power Supply is a high-quality AC to DC converter engineered to deliver reliable, consistent power for a wide range of electronic devices. This bench power supply features variable linear regulation for smooth and stable DC voltage output, ideal for radios, cellular phones, CB radios, scanners, and other electronic testers. Equipped with dual USB ports and versatile screw-type terminals, it offers easy connectivity to multiple devices, making it perfect for workbenches, labs, or hobbyist setups. The plug-in design with switch-activated control eliminates…
SpecPicks Verdict
SpecPicks scored Pyramid Universal Compact Bench Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Pyramid's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- AC TO DC CONVERTER: This variable linear regulated bench power supply converts AC to DC, providing a steady and reliable DC voltage output. Perfect for powering electronics like radios, cellular phones, CB radios, scanners, and HAM radios.
- USB PORTS AND SCREW TERMINALS: With dual USB charging ports and universal screw-type terminals, this line output converter offers compatibility with multiple devices. Ideal for testing and powering various electronics efficiently in any lab setup.
- EASY PLUG-IN OPERATION: Simple plug-in design delivers constant DC voltage without needing external power sources. Switch-activated control allows quick and reliable operation, making it an excellent ac to dc converter for hobbyists or professionals.
- SHORT CIRCUIT PROTECTION: Features electronic overload and short circuit protection to ensure the safety of users and connected devices. Rugged housing is durable and designed for safe benchtop or desktop use during extended testing and operation.
- AMP GAUGE AND VOLTMETER MONITORING: Includes rotary control for precise DC voltage adjustment along with analog amperage and voltage meters. This bench power supply provides real-time monitoring for accurate power management and device testing.
Full Specifications
| Brand | Pyramid |
|---|---|
| Color | Black |
| Amperage | 50 A |
| Material | Plastic |
| Form Factor | compact, benchtop |
| Connectivity | USB |
| Model Number | PSV500.5 |
| Compatibility | Switch |
| Input Voltage | 110 volts_of_alternating_current |
| Built-In Media | Hobbyist Bench Power Supply, 50 Amp |
| Connector Type | USB, Screw Terminal |
| Output Current | 50 A |
| Output Voltage | 12 volts_of_direct_current |
| Item Dimensions | 3.35 x 11.06 x 10.83 inches |
| Mfr Part Number | PSV500.5 |
| Specification Met | UL, cUL |
| Enclosure Material | Plastic |
| Connector Type Used on Cable | USB, Screw Terminal |
| Full listing title | Pyramid Universal Compact Bench Power Supply – 50 Amp Variable Linear Regulated AC to DC Converter with Adjustable DC Voltage, Amperage Gauge, Volt Meter, USB Ports, AC to DC Converter 110V to 12V |
Ready to buy?
Pyramid Universal Compact Bench Power Supply – 50 Amp Variable Linear Regulated AC to DC Converter with Adjustable DC Voltage, Amperage Gauge, Volt Meter, USB Ports, AC to DC Converter 110V to 12V is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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