This miniature DC-DC step-down converter module converts an 8V to 23V (nominally 12V) DC input to 5V DC output at up to 3A current (15W maximum). It features a MicroUSB output connector, compatible with many cell phones and personal electronics.
Specifications:Epoxy sealed waterproof housing (IP68)
Lightweight, compact, convenient to use and transport
Non-isolated
With overload / over-current / over / low voltage protection, stable performance
Auto recovery
Input voltage: DC 12V nominal, will operate on any input voltage from 8V to 23V DC
Maximum input current at 3A output: Approximately 1.25A at 12V input, 1A at 15V input
Output voltage: 5V
Maximum output current: 3A
Maximum Output Power: 15W
Efficiency: 85-90% typical, 95% max
Voltage regulation: ±1%
Load regulation: ± 2%
Ripple (Full load test):
No-load current:
Operating temperature: -25C - +60C
Size (L x W x H): 46 * 27 * 14 mm / 1.81" x 1.04" x 0.55" (Length including mounting tabs is 64mm / 2.5")
Weight: 36g / 1.3oz
Case color: Black
Waterproof rating: IP68
Input wire length: 13.5cm / 5.3" (approx)
Output cable length: 33cm / 13" (approx)
Output connector: Micro-USB