Diamond GSV‑1200 linear power supply with adjustable voltage control
Diamond GSV‑1200 linear power supply with adjustable voltage control
Front panel of Diamond GSV‑1200 showing output terminals and cooling vents
Compact 12A bench power supply for amateur radio and electronics use
Diamond GSV‑1200 DC power supply with variable 1–15V output and cooling fan
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Diamond GSV‑1200 linear power supply with adjustable voltage control
Front panel of Diamond GSV‑1200 showing output terminals and cooling vents
Compact 12A bench power supply for amateur radio and electronics use
Diamond GSV‑1200 DC power supply with variable 1–15V output and cooling fan

Diamond Antenna – High‑Performance, Durable Communication Solution

Diamond GSV1200 12 Amp linear power supply 15A intermittent.

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£149.95
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Product code: GSV1200
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£149.95
12 Months 14.9% APR
£15.00
£12.92
£170.06
£149.95
18 Months 14.9% APR
£15.00
£8.61
£170.06
£149.95
24 Months 14.9% APR
£15.00
£6.46
£170.06
£149.95
36 Months 14.9% APR
£15.00
£4.31
£170.06
£149.95
48 Months 14.9% APR
£15.00
£3.23
£170.06
£149.95
12 Months 19.5% APR
£15.00
£13.44
£176.27
£149.95
18 Months 19.5% APR
£15.00
£8.96
£176.27
£149.95
24 Months 19.5% APR
£15.00
£6.72
£176.27
£149.95
36 Months 19.5% APR
£15.00
£4.48
£176.27
£149.95
48 Months 19.5% APR
£15.00
£3.36
£176.27

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Diamond GSV‑1200 linear power supply with adjustable voltage control

Diamond GSV1200 12 Amp linear power supply 15A intermittent.


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The Diamond GSV‑1200 is a compact and reliable linear DC power supply designed for radio operators, workshops, and electronics bench use. With an adjustable output from 1V to 15V and a solid 12A continuous rating, it provides stable, low‑noise power for HF, VHF, and UHF transceivers, test equipment, and general electronics projects.

A built‑in DC cooling fan ensures dependable thermal performance, allowing the unit to maintain 12A at 13.8V for up to 8 hours of continuous operation. For higher‑demand tasks, it supports 15A intermittent loads on a 1‑minute on / 1‑minute off duty cycle. Compact, durable, and easy to position on any bench, the GSV‑1200 is a dependable choice for both amateur radio and technical workspaces.


TECH SPEC

SpecificationDetails
ModelDiamond GSV‑1200
TypeLinear DC power supply
Input VoltageAC 220V, 3.5A, 50–60Hz
Output Voltage1V to 15V adjustable
Current Rating12A continuous, 15A intermittent (1 min on / 1 min off)
Continuous Operation12A at 13.8V for up to 8 hours
CoolingBuilt‑in DC cooling fan
Dimensions160W × 100H × 235D mm
Weight5.8 kg
Use CaseHF/VHF/UHF transceivers, bench testing, RF equipment, electronics projects
ConstructionCompact, durable chassis
Output TypeLinear, low‑noise DC

 


COMPARE: Diamond GSV‑1200 vs QJE Power Supply (Similar Class)

FeatureDiamond GSV‑1200QJE Equivalent (PS30 Series)
TypeLinear DC power supplySwitch‑mode DC power supply
Output Voltage1–15V adjustable9–15V adjustable (model‑dependent)
Current Rating12A continuous, 15A intermittent20–30A peak (model‑dependent)
Noise LevelVery low (linear design)Higher RF noise (switch‑mode)
Best UseHF/VHF/UHF radios, bench testing, low‑noise RF workHigh‑current mobile rigs, general shack power, 
CoolingDC cooling fanVariable‑speed fan
Weight5.8 kg (heavy, stable)Much lighter (typically 1.5–2.5 kg)
Size160W × 100H × 235D mmMore compact footprint
AdvantagesUltra‑clean output, ideal for HFHigh current, lightweight, cost‑effective
DisadvantagesHeavier, lower currentRF noise may affect HF reception


Summary for Customers

  • Choose Diamond GSV‑1200 if you need ultra‑clean, low‑noise linear power for HF, VHF, UHF, test benches, or sensitive RF equipment.

  • Choose QJE PS30‑series if you want higher current output, lighter weight, and a more budget‑friendly option — and RF noise is not a concern.


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