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1348 Review
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Review on π AC/DC Switching Power Adapter with Adjustable Variable Voltage DC5525 Power Supply - 4-24V 2A 48W Speed Control Volt for Electric Fan, Drill Motor, Speed Controller, Arduino by Joseph Adaymiln
Very inaccurate for power converter
Purchased to connect 3V battery powered smoke alarms to the mains. Revain's description says 3 to 20V / Description printed on PS says 3 to 24V. However, the voltage can only be adjusted from 4 to 24V depending on the reading and measuring with a multimeter, the 4V shown is actually 3 .95v
Pros
- Rugged, easy-to-use, built-in LED displays real-time voltage to help you monitor real-time charging status.
Cons
- Not all will fit
