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Generic 12VDC 1.25A switch mode PSU 2.1mm C+

 

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Generic
Part no 0PSU12V1.25ADC
Ascent part no 675895
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The Generic 12VDC 1.25A switch mode PSU is a compact, efficient power supply unit designed for a broad range of low voltage electronic devices. Delivering a regulated 12V DC output at up to 1.25 amps, this unit features a 2.1mm centre positive (C+) DC barrel connector, common in security, audio, and small appliance applications. Its switch mode design ensures minimal heat loss and reliable operation, while the built-in safety features offer protection against over-voltage, over-current, and short circuits. The PSU is suitable for use with CCTV cameras, LED lighting, Wi-Fi routers, and other compatible electronics requiring a steady 12VDC input.

Technical Specifications

Product NameGeneric 12VDC 1.25A Switch Mode PSU 2.1mm C+
ManufacturerGeneric
Model Number0PSU12V1.25ADC
Product CategoryPower supplies
ELECTRICAL
Output Voltage12V DC
Output Current1.25A
Maximum Output Power15W
Input VoltageTypically 100-240V AC, 50/60Hz (check individual unit)
Regulation TypeSwitch mode
CONNECTIVITY
Output Connector2.1mm DC barrel plug (centre positive)
Input ConnectorStandard AC plug (country specific - usually UK, AU, or EU type based on supplier)
PROTECTION
Over-voltage ProtectionYes
Over-current ProtectionYes
Short-circuit ProtectionYes
PHYSICAL
Form FactorExternal inline PSU (wall plug style or desktop, depending on variant)
Cable LengthTypically 1–1.5 metres (varies by supplier)
WeightApproximately 130–200g
ColourUsually Black
CERTIFICATIONS
Safety CertificationsCE, RoHS (typical for generic models, but may vary)
Energy EfficiencyComplies with relevant EU/UK efficiency directives for switch mode power supplies
Warranty InformationUsually 1 year (varies by supplier – check at point of sale).
Overall SentimentGenerally positive – Reliable, functional, and cost-effective for basic low-power electronics.

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Generic
Part no 0PSU12V1.25ADC
Ascent part no 675895
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
Questions? (04) 802 3890


"Transaction went smoothly, very easy to navigate. The unit arrived within 24 hours, very good logistics." Geoffrey, 25 September 2026
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